相干光譜英語怎麼說及英文翻譯
1. 激光英文
激光的英文翻譯是"laser"。激光是一種強度和方向高度一致的光束,具有很多獨特的特性和廣泛的應用領域。
激光技術的原理是通過受激輻射將能量轉化為光輻射,產生一束高度聚焦、高強度、單色和相乾的光。激光的特點包括單色性、方向性、相乾性和高能量密度,這使得激光在科學、醫學、工業和通信等領域得到廣泛應用。
激光切割、激光焊接和激光打標等技術可以實現高精度、高效率和非接觸式的加工過程。激光還可以用於三維列印、激光雷達和激光測距等應用,為工業生產帶來了許多創新和提升效率的機會。
在通信領域,激光被用於光纖通信和激光雷達等應用。激光光纖通信可以實現高速、高帶寬和遠距離的數據傳輸,成為現代信息社會的重要基礎。激光雷達則可以用於測距、遙感和導航等領域,廣泛應用於航空、汽車和無人機等技術中。
2. Matrix的中文翻譯是什麼
matrix
[5meitriks]
n.
矩陣
matrix
ma.trix
AHD:[m³「tr¹ks]
D.J.[6meitriks]
K.K.[6metr!ks]
n.(名詞)
【復數】 ma.tri.ces[m³「tr¹-s¶z」, m²t「r¹-] 或 ma.trix.es
A situation or surrounding substance within which something else originates, develops, or is contained:
母體,發源地:可產生、發展或包含其它物的地點或環境:
「Freedom of expression is the matrix, the indispensable condition, of nearly every form of freedom」(Benjamin N. Cardozo)
「言論自由幾乎是任何一種自由形式的母體和不可缺少的條件」(本傑明N.卡多佐)
The womb.
子宮
Anatomy
【解剖學】
The formative cells or tissue of a fingernail, toenail, or tooth.
(指甲或牙齒的)床:手指甲、腳指甲和牙齒的形成細胞或組織
See ground substance
參見 ground substance
Geology
【地質學】
The solid matter in which a fossil or crystal is embedded.
基質,脈石:嵌有化石或水晶的固體物質
Groundmass.
板塊
A mold or die.
模型或模具
The principal metal in an alloy, as the iron in steel.
合金中的主要金屬,例如鋼中的鐵
A binding substance, as cement in concrete.
粘合物質,如混凝土中的水泥
Mathematics A rectangular array of numeric or algebraic quantities subject to mathematical operations.
【數學】 矩陣:用於數學運算的數值量和代數量的矩形陣列
Something resembling such an array, as in the regular formation of elements into columns and rows.
矩陣元素:類似矩形的事物,如元素有規則地形成列或行
Computer Science The network of intersections between input and output leads in a computer, functioning as an encoder or a decoder.
【計算機科學】 模型,壓模:計算機中輸入和輸出之間的交叉網,用作編碼器和解碼器
Printing
【印刷術】
A mold used in stereotyping and designed to receive positive impressions of type or illustrations from which metal plates can be cast.Also called mat 2
字模:一種用以鉛版印刷並設計以收到符號或圖案的良好效果的模子,金屬板據此鑄成也作 mat2
A metal plate used for casting typefaces.
金屬版:澆鑄鉛字字面的金屬版
An electroplated impression of a phonograph record used to make plicate records.
唱片模版:用於復制唱片的電鍍留聲機唱片
Middle English matrice
中古英語 matrice
from Old French
源自 古法語
from Late Latin m³ºx} m³trºc-
源自 後期拉丁語 m³ºx} m³trºc-
from Latin [breeding-animal]
源自 拉丁語 [喂養動物]
from m³r m³tr- [mother] * see m³ter-
源自 m³r m³tr- [母親] *參見 m³ter-
matrix
[5meItrIks]
n.
matrices 或 matrixes
〈印〉字模;紙型;
唱片模具
〈數〉矩陣
matrix
[5meitriks]
n.
(pl. matrixes, -trices [5meitrisi:z] ①(生物形成生長的)母體, 母體組織;【解】子宮 ②發源地, 策源地 ③【生】細胞間質, 基質 ④【礦】母岩, 雜礦石, 基岩;【地質】脈石, 填質; (岩石中化石等的)痕印 ⑤【冶】(合金的)基體 ⑥【刷】紙型, 字模 ⑦唱片模子 ⑧【數】陣, 矩陣, 真值表, 母式;【無】矩陣變換電路; 【語】主句、獨立句
matrix number
(唱片)復制模版編號
matrix sentence
(轉換語法中的)主句, 母句
Rome was the matrix of Western civilization.
羅馬是西方文明之母。
absorption matrix
【經濟】投入矩陣
accounting matrix
會計矩陣1-
adic matrix 1
進 (矩) 陣
adjacency matrix
鄰接矩陣
adjoint matrix
伴隨 (矩) 陣
admit-tance matrix
導納矩陣
aggregation matrix
集結矩陣
almost triangular matrix
准三角形矩陣
alpha matrix of the sum of squares
α平方和矩陣
alternate matrix
交錯 (矩) 陣
amplification matrix
放大矩陣
anti-Hermitian matrix
反埃爾米特矩陣
anti-symmetric matrix
反對稱 (矩) 陣
associate matrix
【數】共軛轉置 (矩) 陣
associated matrix
相伴 (矩) 陣
augmented matrix
增廣矩陣
autocorrelation matrix
自相關矩陣
auxiliary matrix
輔助矩陣
band matrix
帶狀矩陣
basic generated matrix
基本生成矩陣
basis matrix
基矩陣
behavioural matrix
行為矩陣
bidiagonal matrix
兩對角線矩陣
binary matrix
二元矩陣
binder matrix
結合混合料 "
black matrix"
黑色矩陣, 黑底
block circulant matrix
分組循環矩陣
bone matrix
骨基質
bordered symmetric matrix
加邊對稱矩陣
bounded matrix
有界矩陣
branch elastance matrix
分支倒電容矩陣
branch inctance matrix
分支電感矩陣
branch operator matrix
分支運算元矩陣brief-
value matrix
【心理】信念價值方陣
canonical matrix
典型矩陣, 正則矩陣, 典型陣, 正則陣
casting matrix
澆鑄基體
cell matrix
細胞基質
channel matrix
信道矩陣
characteristic matrix
特徵矩陣, 本徵矩陣
check matrix
復核表
chroma-key matrix
色度鍵矩陣
chromosome matrix
染色體基質
circuit matrix
環道陣
circulant matrix
輪換矩陣
citation matrix
(圖書)引文源
classical canonical matrix
經典標准矩陣
clay matrix
(出版)泥版
cocycle matrix
余圈矩陣
coefficient matrix
系數矩陣
coherence matrix
相干矩陣
cold plastic matrix
冷塑性基料(常溫溶解型基料)
collision matrix
碰撞矩陣
colour matrix
彩色矩陣
column matrix
列矩陣
community matrix
社團(與當地學校)協作型式
commutator matrix
換位矩陣
companion matrix
相伴(矩)陣, 友(矩)陣
completely unimolar matrix
完全幺模矩陣
complex matrix
復矩陣
complex conjugate matrix
復共軛(矩)陣
complex orthogonal matrix
復正交矩陣
composing machine matrix
鑄排機字模
composite matrix
合成(矩)陣
compound matrix
復合矩陣
computing matrix
計算矩陣
conformable matrix
可相乘矩陣
congruent matrix
相合矩陣
connection matrix
聯絡矩陣
consistently ordered matrix
相容次序 (矩) 陣constant-
sum matrix
【統計】常數總額矩陣
constraint matrix
約束矩陣
control matrix
控制矩陣
controllability matrix
可控性矩陣
copper-rich matrix
富銅基體
core matrix
磁心矩陣
correlation matrix
相關系數矩陣, 相關矩陣
cost matrix
價值矩陣
coupled matrix
耦合矩陣
covarian matrix
協度矩陣
covariance matrix
協方差矩陣
cross-bar addressed dot matrix
正交線定址點矩陣
cross-procts matrix
交叉乘積矩陣
current steering diode matrix
電流導引二極體矩陣
cut matrix
雕刻字模
cut set matrix
割集矩陣
cycle matrix
圈矩陣
cyclic matrix
循環(矩)陣
cytoplasmic matrix
細胞質基質
damping [damped] matrix
阻尼矩陣data·
responsibility matrix
【信息】數據可靠性真值表
decision matrix
抉擇矩陣
decoder [decoding] matrix
解碼矩陣
deformation matrix
形變矩陣
degenerate matrix
退化矩陣
dense matrix
稠密矩陣
density matrix
密度矩陣
derivative matrix
導數矩陣
derogatory matrix
減次(矩)陣
design matrix
設計矩陣
detour matrix
迂迴矩陣
diagonal matrix
對角矩陣
diagonally dominant matrix
對角占優矩陣
diamond matrix
鑲金剛石基體
difference matrix
差分矩陣
differential matrix
微分矩陣
diode matrix
二極體矩陣
displacement transformation matrix
位移變換矩陣
distance matrix
距離矩陣
distinctive feature matrix
區別性特徵矩陣
distribution matrix
分布矩陣
dither matrix
抖動顯示陣
divergent matrix
發散矩陣
dot matrix
點矩陣
doubly stochastic matrix
雙隨機矩陣
dyadic matrix
並矢矩陣
dyadic transfer matrix
並矢傳遞矩陣
dynamic feedback matrix
動態反饋矩陣
echelon matrix
梯(矩)陣
elastic matrix
彈性矩陣
element stiffness matrix
單元剛度矩陣
elementary matrix
初等(矩)陣
encoder[encoding] matrix
編碼矩陣
energy-impulse matrix
能量-動量矩陣
equivalent matrix
等價矩陣
error matrix
誤差矩陣
essentially positive matrix
本性正(矩)陣
fabric matrix
織構結合料
factor matrix
因素方陣
feature matrix
特徵矩陣
ferrite core matrix
鐵氧體磁心矩陣
ferroelectric memory matrix
鐵電存儲矩陣
finite matrix
有限矩陣
first order reced density matrix
一階約化密度矩陣
first-moment matrix
一階矩矩陣
function matrix
功能陣; 函數(矩)陣
fundamental matrix
基本矩陣
fuzzy matrix
模糊矩陣
gain matrix
【經濟】收益矩陣
game pay-off matrix
【經濟】博奕支付矩陣
gamma matrix
γ矩陣
gating matrix
門控矩陣
generalized inverse matrix
廣義逆矩陣
generalized stochastic matrix
廣義隨機矩陣
generator matrix
生成矩陣
glass matrix
玻璃母體, 玻璃基體
gradient matrix
梯度矩陣
gross substitute matrix
毛代替矩陣
gyroscopic matrix
陀螺矩陣
Hi-Lite Matrix
黑底高亮度矩陣
hybrid matrix
混合矩陣
idempotent matrix
冪等矩陣
identity matrix
恆等矩陣
ill-conditioned matrix
病態(矩)陣
image covariance matrix
圖象協方差矩陣
impedance matrix
阻抗矩陣
imprimitive matrix
非本原(矩)陣, 非素矩陣
improper orthogonal matrix
非正常正交陣
impulse response matrix
脈沖響應矩陣, 沖擊響應陣
incidence matrix
【數】關聯矩陣
indefinite matrix
不定(矩)陣
inertial matrix
【力】慣性矩陣
infinite matrix
無限(矩)陣
influence matrix
影響線矩陣
information matrix
信息矩陣
initial displacement matrix
初位移矩陣
input matrix
輸入矩陣
input-output matrix
產量模型; 投入產出矩陣
intensity matrix
強度矩陣
invariant factor matrix
不變商矩陣
inverse matrix
逆矩陣, 反矩陣
inverter matrix
反演器矩陣
involutory matrix
對合矩陣
irrecible matrix
不可約矩陣
irrecible system matrix
不可約系統矩陣
kinematic matrix
運動矩陣
labour flow matrix
勞動力流動矩陣
lambda matrix
λ矩陣
large matrix
大矩陣
learning matrix
學習矩陣
lexical matrix
詞彙矩陣
light absorbing matrix
光吸收矩陣
light accessible transistor matrix
光可達到的晶體管矩陣
limit matrix
極限(矩)陣
linear matrix
線性矩陣
logic matrix
邏輯矩陣
magnetic-core matrix
磁心矩陣
master matrix
主盤模型
mean matrix
平均矩陣
mean ergodic matrix
平均遍歷矩陣, 平均各態歷經矩陣
measurement matrix
測量矩陣
memory matrix dzxbn
存儲矩陣, 矩陣式存儲
metal matrix
金屬模版
metallic matrix
金屬基體
mirror matrix
鏡面矩陣
modal matrix
模態(矩)陣
mole matrix
組件矩陣
moment matrix
動差矩陣
monodromy matrix
單值矩陣
monomial matrix
單項(矩)陣
monotone matrix
單調矩陣
mother matrix
母版
multimillion-fibre matrix
多束纖維組合
negative matrix
底板, 底片
陰模
負定矩陣
Niggli matrix
尼格利矩陣
nilpotent matrix
冪零(矩)陣
noncentrality matrix
非中心矩陣
nondecomposable matrix
不可分解矩陣
nonnegative matrix
非負 (矩) 陣
nonsingular matrix
【數】非奇異矩陣
non-square matrix
非方形矩陣
normal matrix
正規 (矩) 陣, 范真值表
nuclear matrix
核矩陣
nucleo-cytoplasmic matrix
核質基質
null matrix
零矩陣
observable [observability] matrix
可觀測性矩陣
opal matrix
蛋白石礦(基岩)
operational system matrix
運算系統矩陣
operator matrix
運算元矩陣
orientation matrix
取向矩陣
original matrix
原矩陣
orthogonal matrix
正交矩陣
output matrix
輸出矩陣
paper matrix
紙模
parastrophic matrix
格點矩陣
parent matrix
母體
parity check matrix
均等核對矩陣, 奇偶檢查矩陣
partial matrix
子(矩)陣
partitioned matrix
分塊矩陣
payoff matrix
支付(矩)陣
pectic matrix
果膠基質
period matrix
周期矩陣
permutation matrix
置換矩陣
phonetic matrix
語音矩陣, 語音格式
photodevice matrix
光電器件陣列
porous matrix
多孔基體
positive matrix
正(矩)陣
positively definite matrix
正定(矩)陣
precedence matrix
上位矩陣, 優先矩陣
predecessor matrix
前趨矩陣
preview matrix
預看混合, 預看矩陣
price matrix
價格矩陣
primary rational matrix
准素有理矩陣
prime [primitive] matrix
素(矩)陣
primitive connection matrix
原始聯絡矩陣
principal matrix
主矩陣
proct matrix
積(矩)陣
program matrix
程序矩陣
program switching matrix
節目切換矩陣
program timing matrix
定時脈沖發生器, 時標脈沖發生器
progressive matrix
漸進式矩陣
projection matrix
射影矩陣
proper orthogonal matrix
正常正交(矩)陣
proper rational matrix
正常有理矩陣
propogator matrix
傳播矩陣
punched matrix
沖壓字模
pyramid matrix
錐形矩陣
quasi-diagonal matrix
擬對角線矩陣
quasi-disjunctive equality matrix
擬析取等值母式
quasi-inverse matrix
擬逆陣
radiation matrix
輻射矩陣
random matrix
隨機矩陣
rank criterion matrix
秩標准矩陣
rational canonical matrix
有理標准矩陣
real matrix
實(矩)陣
receiver matrix
(電視)接收機矩陣
recovery diode matrix
再生式二極體矩陣
rectangular matrix
矩形(矩)陣, 長方(形矩)陣
reced adjoint matrix
簡化伴隨矩陣
reced cocycle matrix
縮減余圈矩陣
reced correlation matrix
約化相關矩陣
reced incidence matrix
約化關聯矩陣, 縮減關聯矩陣
recible matrix
可約(矩)陣
reflection matrix
反射矩陣
regression matrix
回歸(矩)陣
regular matrix
正則矩陣
regular polynomial matrix
正則多項式矩陣
relational matrix
聯系矩陣, 關系矩陣
relatively prime polynomial matrix
互素多項式矩陣
relay matrix
繼電器矩陣
representing matrix
表示矩陣
resistor matrix
電阻矩陣
resolvent matrix
預解矩陣
response matrix
反應矩陣
resultant matrix
結式矩陣
return difference matrix
(返)回差矩陣
return ratio matrix
(返)回比矩陣
rotated factor matrix
旋轉因子矩陣
row matrix
行矩陣
rubber matrix
橡膠基質; 膠體; 膠料
S matrix of magic tee T
形波導的S矩陣
sample variance matrix
樣本方差矩陣
saturable core magnetic matrix
(可)飽和鐵芯磁模
scalar matrix
純量(矩)陣
scattering matrix
散射矩陣, S矩陣
scrambling matrix
密碼矩陣
second order reced density matrix
二階約化密度矩陣
select matrix
字選矩陣
semi-definite matrix
半定(矩)陣
semisimple matrix
半單矩陣
sensor matrix
讀出矩陣
shift matrix
移位矩陣
similar matrix
相似矩陣
single-valued holomorphic matrix
單值全純矩陣
singular matrix
退化(矩)陣, 降秩(矩)陣
skew Hermitian matrix
【數】斜厄密矩陣
skew symmetric matrix
斜對稱矩陣
social matrix
社會母體
soil matrix
土壤基質
sparse matrix
稀疏(矩)陣
spectral density matrix
譜密度矩陣
spin matrix
旋量矩陣
spindle matrix
紡錘體基質
square matrix
方矩陣, 矩形矩陣
stability [stable] matrix
【力】穩定矩陣
standard prime matrix
標准素矩陣
state space system matrix
狀態空間系統矩陣
state transition matrix
狀態轉移矩陣
station counting matrix
計站矩陣
step matrix
階躍矩陣
stiffness matrix
【力】勁度矩陣
stochastic matrix
隨機矩陣
storage matrix
存儲矩陣
strain matrix
應變矩陣
stress matrix
應力矩陣
strip matrix
帶形矩陣
switch [switching] matrix
開關矩陣
symmetric matrix
對稱矩陣
symplectic matrix
辛(矩)陣
syndrome matrix
伴隨式矩陣
system matrix
系數矩陣
technology matrix
技術矩陣
test [testing] matrix
試[檢]驗矩陣
time-domainmatrix
時域矩陣
thin-film switching matrix
薄膜轉換矩陣
trade matrix
貿易比例矩陣
transfer matrix
轉移矩陣, 轉換矩陣
transfer function matrix
轉移函數矩陣
transformation matrix
【電】變換矩陣
transition matrix
躍遷矩陣
transition probability matrix
轉移概率矩陣
transmission matrix
透射矩陣
transposed matrix
換位矩陣, 移項矩陣, 轉置矩陣
tree matrix
樹矩陣
triangular matrix
三角陣, 三角形矩陣
triple diagonal matrix
三對角線矩陣
triple-coincidence matrix
三重符合矩陣
trunking matrix
二極體開關輸出矩陣
two-cyclic matrix
二循環矩陣
two-variable matrix
雙變數矩陣
typpe matrix
銅模
unimolar matrix
幺模(矩)陣
unipotent matrix
冪幺矩陣, 冪單矩陣
unit matrix
單位矩陣
unitary matrix
酉(矩)陣
unreced matrix
不可約矩陣
upper triangular matrix
上三角矩陣
variance matrix
方差矩陣
variance-covariance matrix
方差協方差矩陣
video matrix
視頻(信號分配)矩陣
vision switching matrix
圖象切換矩陣
wafer matrix
晶片矩陣
wax matrix
蠟模
weakly cyclic matrix
弱循環陣
weight [weighing] matrix
(加)權矩陣
wire matrix
磁線存儲矩陣
zero matrix
零(矩)陣
matrix of a nail
指甲床
matrix of gates
門矩陣
matrix of reachability
可達性矩陣
matrix of scalar proct
純量積的(矩)陣
matrix of self-linking numbers
自環繞數矩陣
matrix of semi-linear transformation
半線性變換的(矩)陣
3. 急需一份英文翻譯文章
本人是學電力系統的,只能幫你提供電氣工程方面的文章。
電氣安全概述
一、Electrical safety task :
1) to study various electrical accident and the mechanism of reasons, the patterns and characteristics and protective measures. (2) to study the use of electrical methods, electrical monitoring, Electrical inspection and electrical control methods to evaluate the safety of the electricity system and electricity proction solve the security problems.
二、Electrical Safety Work content :
1) Study and to take effective security measures.
(2) research and the dissemination of advanced electrical safety technology to improve electrical safety standards.
(3) Develop and implement technical standards for security and safety technology point of order.
(4) Establish and implement a safety management system.
(5) in the thinking of electrical safety and electrical safety ecation.
(6) analyze the case, find out the cause of the accident and the law.
三、Guarantee the security of electricity fundamentals :
(1) Electrical Insulation. Maintain distribution lines and electrical equipment in good insulation, is to guarantee personal safety of electrical equipment and the normal operation of the most basic elements. Electrical Insulation whether the performance of good, by measuring the insulation resistance, crushing strength, Leakage Current and dielectric loss, and other parameters measured.
(2) a safe distance. Electrical safety distance is the body charged objects close to the body, such as dangerous without the safety and reliability of distance. If body charged with the ground between the body charged with charged between, and the human body charged between body charged with other facilities and equipment between shall maintain a certain distance. Usually, the distribution lines and changes and distribution installations near work, it should consider a safe distance from the line that changed, Distribution Equipment safe distance, a safe distance from the maintenance and safe operation of distance.
3) safety carrying capacity. Conctor set the security flow is allowed to persist through the internal conctor CURRENT. Conctor sustained through the current security set excess flow, heat conctors will exceed the allowable values, damage to the insulation, even lead to leakage and fire. Therefore, in accordance with the security conctor containing a conctor cross section to determine flow and the selection of equipment is very important.
(4) signs. Clearly, accurate, uniform signs is to ensure that electricity security of the important factors. Generally, a color logo signs, badges and signs model markings, and so on. A different color marker nature of the different uses wire; General badges as a sign of dangerous places signs; Model equipment as a sign of special signs.
四、Security technology of electrical equipment basic requirements。 electrical accident statistics show that the electrical equipment as structural defects, installation of poor quality and can not meet the safety requirements caused by the large proportion of accidents. Therefore, in order to ensure personal safety and equipment safety, technical aspects of electrical equipment have the following requirements :
1) exposed on the ground and the personal touch easier Charged equipment, should take protective measures reliable.
(2) charged equipment and the ground and some other parts should be charged to maintain a safe distance.
(3) easy to over-voltage power system, there should be a lightning lightning line arrester, Protection gap voltage protection, and other devices.
(4) low voltage power system should be grounded, zero protection device.
(5) to all high voltage electrical equipment to be taken to install high voltage circuit breakers and fuses different types of protection measures; Low-voltage electrical equipment to be used with correspondingly low electrical protection measures for the protection.
(6) in electrical equipment, the siting of safety signs should be located.
(7) According to some electrical equipment characteristics and requirements, should take special security measures. 5, electrical accidents basic reasons for the classification and the classification by electrical accident occurred in the form of disaster can be divided into personal accident, equipment accident, the electrical fire and explosion accidents
By accident when the circuit conditions can be divided into short-circuit accidents, break accident, grounding accidents, leakage accident; according to the seriousness of the incident can be divided into serious accidents, serious accidents, incidents general; by the extent of injury. can be divided into death, serious injury, three minor injuries.
由於本人學士不夠,只能幫你這點小忙了。
一、電氣安全工作的任務:
(1) 研究各種電氣事故及其發生的機理、原因、規律、特點和防護措施。
(2) 研究運用電氣方法,即電氣監測、電氣檢查和電氣控制等方法來評價電力系統的安全性和解決生產中用電的安全問題。
二、 電氣安全工作的內容
(1) 研究並採取各種有效的安全技術措施。
(2) 研究並推廣先進的電氣安全技術,提高電氣安全水平。 (3) 制定並貫徹安全技術標准和安全技術規程。
(4) 建立並執行各種安全管理制度。
(5) 開展有關電氣安全思想和電氣安全知識的教育工作。 (6) 分析事故實例,從中找出事故原因和規律。
三、 保證用電安全的基礎要素
(1) 電氣絕緣。保持配電線路和電氣設備的絕緣良好,是保證人身安全和電氣設備正常運行的最基本要素。電氣絕緣的性能是否良好,可通過測量其絕緣電阻、耐壓強度、泄漏電流和介質損耗等參數來衡量。
(2) 安全距離。電氣安全距離,是指人體、物體等接近帶電體而不發生危險的安全可靠距離。如帶電體與地面之間、帶電體與帶電體之間、帶電體與人體之間、帶電體與其他設施和設備之間,均應保持一定距離。通常,在配電線路和變、配電裝置附近工作時,應考慮線路安全距離,變、配電裝置安全距離,檢修安全距離和操作安全距離等。
(3) 安全載流量。導體的安全載流量,是指允許持續通過導體內部的電流量。持續通過導體的電流如果超過安全載流量,導體的發熱將超過允許值,導致絕緣損壞,甚至引起漏電和發生火災。因此,根據導體的安全載流量確定導體截面和選擇設備是十分重要的。 (4) 標志。明顯、准確、統一的標志是保證用電安全的重要因素。標志一般有顏色標志、標示牌標志和型號標志等。顏色標示表示不同性質、不同用途的導線;標示牌標志一般作為危險場所的標志;型號標志作為設備特殊結構的標志。
四、 安全技術方面對電氣設備基本要求
電氣事故統計資料表明,由於電氣設備的結構有缺陷,安裝質量不佳,不能滿足安全要求而造成的事故所佔比例很大。因此,為了確保人身和設備安全,在安全技術方面對電氣設備有以下要求: (1) 對裸露於地面和人身容易觸及的帶電設備,應採取可靠的防護措施。
(2) 設備的帶電部分與地面及其他帶電部分應保持一定的安全距離。
(3) 易產生過電壓的電力系統,應有避雷針、避雷線、避雷器、保護間隙等過程電壓保護裝置。
(4) 低壓電力系統應有接地、接零保護裝置。
(5) 對各種高壓用電設備應採取裝設高壓熔斷器和斷路器等不同類型的保護措施;對低壓用電設備應採用相應的低電器保護措施進行保護。
(6) 在電氣設備的安裝地點應設安全標志。
(7) 根據某些電氣設備的特性和要求,應採取特殊的安全措施。
五、 電氣事故的分類及基本原因的分類 電氣事故按發生災害的形式,可以分為人身事故、設備事故、電氣火災和爆炸事故等;按發生事故時的電路狀況,可以分為短路事故、斷線事故、接地事故、漏電事故等;按事故的嚴重性,可以分為特大性事故、重大事故、一般事故等;按傷害的程度,可以分為死亡、重傷、輕傷三種。
4. UPS英文全稱
Uninterruptible Power Supply 英文縮寫:UPS ,中文翻譯:不間斷電源.
5. 外國的英語怎麼說
外國的英語是foreign,作為形容詞使用,具體分析如下:
foreign
英 [ˈfɒrən] 美 [ˈfɔ:rən]
adj.外國的,外交的;外來的;不相乾的;[醫]異質的
相關短語:
1、foreign exchange[金融]外匯 ; 外匯交易 ; 外幣兌換 ; 國際匯兌
2、Foreign office外交部 ; 德國外交部 ; 辦公室 ; 外務部
3、Foreign Correspondent海外特派員 ; 駐外國記者 ; 戰前諜影 ; 國外代理銀行
4、foreign currency[金融]外幣 ; 外匯 ; 外國貨幣 ; 外幣外匯
5、foreign investment外商投資 ; 海外投資 ; 外來投資 ;[金融]外國投資
6、Foreign Literature外國文學 ; 國外文獻 ; 英美文學 ; 客城小築
7、Foreign Manufacturers外國製造廠商 ; 國外公司的
8、foreign loans外債 ; 對外借款 ; 外來詞 ; 國外貸款
(5)相干光譜英語怎麼說及英文翻譯擴展閱讀
相關例句:
1、.
外國的生活方式和我們的不同。
2、Helimitedpaymentsonthecountry'sforeigndebt.
他對該國外債的償還作出了限制。
3、.
他借調到外文出版社工作去了。
4、.
她藉助語法書和詞典掌握了一門外語。
5、.
應日本外相的邀請,我於1987年訪問了日本。