相干光谱英语怎么说及英文翻译

发布时间: 2024-11-26 00:08:58

1. 激光英文

激光的英文翻译是"laser"。激光是一种强度和方向高度一致的光束，具有很多独特的特性和广泛的应用领域。
激光技术的原理是通过受激辐射将能量转化为光辐射，产生一束高度聚焦、高强度、单色和相干的光。激光的特点包括单色性、方向性、相干性和高能量密度，这使得激光在科学、医学、工业和通信等领域得到广泛应用。

激光切割、激光焊接和激光打标等技术可以实现高精度、高效率和非接触式的加工过程。激光还可以用于三维打印、激光雷达和激光测距等应用，为工业生产带来了许多创新和提升效率的机会。
在通信领域，激光被用于光纤通信和激光雷达等应用。激光光纤通信可以实现高速、高带宽和远距离的数据传输，成为现代信息社会的重要基础。激光雷达则可以用于测距、遥感和导航等领域，广泛应用于航空、汽车和无人机等技术中。

2. Matrix的中文翻译是什么

matrix
[5meitriks]
n.
矩阵

matrix
ma.trix
AHD:[m³“tr¹ks]
D.J.[6meitriks]
K.K.[6metr!ks]
n.（名词）
【复数】 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:
母体，发源地：可产生、发展或包含其它物的地点或环境：
“Freedom of expression is the matrix, the indispensable condition, of nearly every form of freedom”(Benjamin N. Cardozo)
“言论自由几乎是任何一种自由形式的母体和不可缺少的条件”(本杰明N.卡多佐)
The womb.
子宫
Anatomy
【解剖学】
The formative cells or tissue of a fingernail, toenail, or tooth.
（指甲或牙齿的）床：手指甲、脚指甲和牙齿的形成细胞或组织
See ground substance
参见 ground substance
Geology
【地质学】
The solid matter in which a fossil or crystal is embedded.
基质，脉石：嵌有化石或水晶的固体物质
Groundmass.
板块
A mold or die.
模型或模具
The principal metal in an alloy, as the iron in steel.
合金中的主要金属，例如钢中的铁
A binding substance, as cement in concrete.
粘合物质，如混凝土中的水泥
Mathematics A rectangular array of numeric or algebraic quantities subject to mathematical operations.
【数学】矩阵：用于数学运算的数值量和代数量的矩形阵列
Something resembling such an array, as in the regular formation of elements into columns and rows.
矩阵元素：类似矩形的事物，如元素有规则地形成列或行
Computer Science The network of intersections between input and output leads in a computer, functioning as an encoder or a decoder.
【计算机科学】模型，压模：计算机中输入和输出之间的交叉网，用作编码器和译码器
Printing
【印刷术】
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：一种用以铅版印刷并设计以收到符号或图案的良好效果的模子，金属板据此铸成也作 mat2
A metal plate used for casting typefaces.
金属版：浇铸铅字字面的金属版
An electroplated impression of a phonograph record used to make plicate records.
唱片模版：用于复制唱片的电镀留声机唱片

Middle English matrice
中古英语 matrice
from Old French
源自古法语
from Late Latin m³ºx} m³trºc-
源自后期拉丁语 m³ºx} m³trºc-
from Latin [breeding-animal]
源自拉丁语 [喂养动物]
from m³r m³tr- [mother] * see m³ter-
源自 m³r m³tr- [母亲] *参见 m³ter-

matrix
[5meItrIks]
n.
matrices 或 matrixes
〈印〉字模；纸型；
唱片模具
〈数〉矩阵

matrix
[5meitriks]
n.
(pl. matrixes, -trices [5meitrisi:z] ①(生物形成生长的)母体, 母体组织;【解】子宫 ②发源地, 策源地 ③【生】细胞间质, 基质 ④【矿】母岩, 杂矿石, 基岩;【地质】脉石, 填质; (岩石中化石等的)痕印 ⑤【冶】(合金的)基体 ⑥【刷】纸型, 字模 ⑦唱片模子 ⑧【数】阵, 矩阵, 真值表, 母式;【无】矩阵变换电路; 【语】主句、独立句
matrix number
(唱片)复制模版编号
matrix sentence
(转换语法中的)主句, 母句
Rome was the matrix of Western civilization.
罗马是西方文明之母。

absorption matrix
【经济】投入矩阵
accounting matrix
会计矩阵1-
adic matrix 1
进 (矩) 阵
adjacency matrix
邻接矩阵
adjoint matrix
伴随 (矩) 阵
admit-tance matrix
导纳矩阵
aggregation matrix
集结矩阵
almost triangular matrix
准三角形矩阵
alpha matrix of the sum of squares
α平方和矩阵
alternate matrix
交错 (矩) 阵
amplification matrix
放大矩阵
anti-Hermitian matrix
反埃尔米特矩阵
anti-symmetric matrix
反对称 (矩) 阵
associate matrix
【数】共轭转置 (矩) 阵
associated matrix
相伴 (矩) 阵
augmented matrix
增广矩阵
autocorrelation matrix
自相关矩阵
auxiliary matrix
辅助矩阵
band matrix
带状矩阵
basic generated matrix
基本生成矩阵
basis matrix
基矩阵
behavioural matrix
行为矩阵
bidiagonal matrix
两对角线矩阵
binary matrix
二元矩阵
binder matrix
结合混合料 "
black matrix"
黑色矩阵, 黑底
block circulant matrix
分组循环矩阵
bone matrix
骨基质
bordered symmetric matrix
加边对称矩阵
bounded matrix
有界矩阵
branch elastance matrix
分支倒电容矩阵
branch inctance matrix
分支电感矩阵
branch operator matrix
分支算子矩阵brief-
value matrix
【心理】信念价值方阵
canonical matrix
典型矩阵, 正则矩阵, 典型阵, 正则阵
casting matrix
浇铸基体
cell matrix
细胞基质
channel matrix
信道矩阵
characteristic matrix
特征矩阵, 本征矩阵
check matrix
复核表
chroma-key matrix
色度键矩阵
chromosome matrix
染色体基质
circuit matrix
环道阵
circulant matrix
轮换矩阵
citation matrix
(图书)引文源
classical canonical matrix
经典标准矩阵
clay matrix
(出版)泥版
cocycle matrix
余圈矩阵
coefficient matrix
系数矩阵
coherence matrix
相干矩阵
cold plastic matrix
冷塑性基料(常温溶解型基料)
collision matrix
碰撞矩阵
colour matrix
彩色矩阵
column matrix
列矩阵
community matrix
社团(与当地学校)协作型式
commutator matrix
换位矩阵
companion matrix
相伴(矩)阵, 友(矩)阵
completely unimolar matrix
完全幺模矩阵
complex matrix
复矩阵
complex conjugate matrix
复共轭(矩)阵
complex orthogonal matrix
复正交矩阵
composing machine matrix
铸排机字模
composite matrix
合成(矩)阵
compound matrix
复合矩阵
computing matrix
计算矩阵
conformable matrix
可相乘矩阵
congruent matrix
相合矩阵
connection matrix
联络矩阵
consistently ordered matrix
相容次序 (矩) 阵constant-
sum matrix
【统计】常数总额矩阵
constraint matrix
约束矩阵
control matrix
控制矩阵
controllability matrix
可控性矩阵
copper-rich matrix
富铜基体
core matrix
磁心矩阵
correlation matrix
相关系数矩阵, 相关矩阵
cost matrix
价值矩阵
coupled matrix
耦合矩阵
covarian matrix
协度矩阵
covariance matrix
协方差矩阵
cross-bar addressed dot matrix
正交线寻址点矩阵
cross-procts matrix
交叉乘积矩阵
current steering diode matrix
电流导引二极管矩阵
cut matrix
雕刻字模
cut set matrix
割集矩阵
cycle matrix
圈矩阵
cyclic matrix
循环(矩)阵
cytoplasmic matrix
细胞质基质
damping [damped] matrix
阻尼矩阵data·
responsibility matrix
【信息】数据可靠性真值表
decision matrix
抉择矩阵
decoder [decoding] matrix
译码矩阵
deformation matrix
形变矩阵
degenerate matrix
退化矩阵
dense matrix
稠密矩阵
density matrix
密度矩阵
derivative matrix
导数矩阵
derogatory matrix
减次(矩)阵
design matrix
设计矩阵
detour matrix
迂回矩阵
diagonal matrix
对角矩阵
diagonally dominant matrix
对角占优矩阵
diamond matrix
镶金刚石基体
difference matrix
差分矩阵
differential matrix
微分矩阵
diode matrix
二极管矩阵
displacement transformation matrix
位移变换矩阵
distance matrix
距离矩阵
distinctive feature matrix
区别性特征矩阵
distribution matrix
分布矩阵
dither matrix
抖动显示阵
divergent matrix
发散矩阵
dot matrix
点矩阵
doubly stochastic matrix
双随机矩阵
dyadic matrix
并矢矩阵
dyadic transfer matrix
并矢传递矩阵
dynamic feedback matrix
动态反馈矩阵
echelon matrix
梯(矩)阵
elastic matrix
弹性矩阵
element stiffness matrix
单元刚度矩阵
elementary matrix
初等(矩)阵
encoder[encoding] matrix
编码矩阵
energy-impulse matrix
能量-动量矩阵
equivalent matrix
等价矩阵
error matrix
误差矩阵
essentially positive matrix
本性正(矩)阵
fabric matrix
织构结合料
factor matrix
因素方阵
feature matrix
特征矩阵
ferrite core matrix
铁氧体磁心矩阵
ferroelectric memory matrix
铁电存储矩阵
finite matrix
有限矩阵
first order reced density matrix
一阶约化密度矩阵
first-moment matrix
一阶矩矩阵
function matrix
功能阵; 函数(矩)阵
fundamental matrix
基本矩阵
fuzzy matrix
模糊矩阵
gain matrix
【经济】收益矩阵
game pay-off matrix
【经济】博奕支付矩阵
gamma matrix
γ矩阵
gating matrix
门控矩阵
generalized inverse matrix
广义逆矩阵
generalized stochastic matrix
广义随机矩阵
generator matrix
生成矩阵
glass matrix
玻璃母体, 玻璃基体
gradient matrix
梯度矩阵
gross substitute matrix
毛代替矩阵
gyroscopic matrix
陀螺矩阵
Hi-Lite Matrix
黑底高亮度矩阵
hybrid matrix
混合矩阵
idempotent matrix
幂等矩阵
identity matrix
恒等矩阵
ill-conditioned matrix
病态(矩)阵
image covariance matrix
图象协方差矩阵
impedance matrix
阻抗矩阵
imprimitive matrix
非本原(矩)阵, 非素矩阵
improper orthogonal matrix
非正常正交阵
impulse response matrix
脉冲响应矩阵, 冲击响应阵
incidence matrix
【数】关联矩阵
indefinite matrix
不定(矩)阵
inertial matrix
【力】惯性矩阵
infinite matrix
无限(矩)阵
influence matrix
影响线矩阵
information matrix
信息矩阵
initial displacement matrix
初位移矩阵
input matrix
输入矩阵
input-output matrix
产量模型; 投入产出矩阵
intensity matrix
强度矩阵
invariant factor matrix
不变商矩阵
inverse matrix
逆矩阵, 反矩阵
inverter matrix
反演器矩阵
involutory matrix
对合矩阵
irrecible matrix
不可约矩阵
irrecible system matrix
不可约系统矩阵
kinematic matrix
运动矩阵
labour flow matrix
劳动力流动矩阵
lambda matrix
λ矩阵
large matrix
大矩阵
learning matrix
学习矩阵
lexical matrix
词汇矩阵
light absorbing matrix
光吸收矩阵
light accessible transistor matrix
光可达到的晶体管矩阵
limit matrix
极限(矩)阵
linear matrix
线性矩阵
logic matrix
逻辑矩阵
magnetic-core matrix
磁心矩阵
master matrix
主盘模型
mean matrix
平均矩阵
mean ergodic matrix
平均遍历矩阵, 平均各态历经矩阵
measurement matrix
测量矩阵
memory matrix dzxbn
存储矩阵, 矩阵式存储
metal matrix
金属模版
metallic matrix
金属基体
mirror matrix
镜面矩阵
modal matrix
模态(矩)阵
mole matrix
组件矩阵
moment matrix
动差矩阵
monodromy matrix
单值矩阵
monomial matrix
单项(矩)阵
monotone matrix
单调矩阵
mother matrix
母版
multimillion-fibre matrix
多束纤维组合
negative matrix
底板, 底片
阴模
负定矩阵
Niggli matrix
尼格利矩阵
nilpotent matrix
幂零(矩)阵
noncentrality matrix
非中心矩阵
nondecomposable matrix
不可分解矩阵
nonnegative matrix
非负 (矩) 阵
nonsingular matrix
【数】非奇异矩阵
non-square matrix
非方形矩阵
normal matrix
正规 (矩) 阵, 范真值表
nuclear matrix
核矩阵
nucleo-cytoplasmic matrix
核质基质
null matrix
零矩阵
observable [observability] matrix
可观测性矩阵
opal matrix
蛋白石矿(基岩)
operational system matrix
运算系统矩阵
operator matrix
算子矩阵
orientation matrix
取向矩阵
original matrix
原矩阵
orthogonal matrix
正交矩阵
output matrix
输出矩阵
paper matrix
纸模
parastrophic matrix
格点矩阵
parent matrix
母体
parity check matrix
均等核对矩阵, 奇偶检查矩阵
partial matrix
子(矩)阵
partitioned matrix
分块矩阵
payoff matrix
支付(矩)阵
pectic matrix
果胶基质
period matrix
周期矩阵
permutation matrix
置换矩阵
phonetic matrix
语音矩阵, 语音格式
photodevice matrix
光电器件阵列
porous matrix
多孔基体
positive matrix
正(矩)阵
positively definite matrix
正定(矩)阵
precedence matrix
上位矩阵, 优先矩阵
predecessor matrix
前趋矩阵
preview matrix
预看混合, 预看矩阵
price matrix
价格矩阵
primary rational matrix
准素有理矩阵
prime [primitive] matrix
素(矩)阵
primitive connection matrix
原始联络矩阵
principal matrix
主矩阵
proct matrix
积(矩)阵
program matrix
程序矩阵
program switching matrix
节目切换矩阵
program timing matrix
定时脉冲发生器, 时标脉冲发生器
progressive matrix
渐进式矩阵
projection matrix
射影矩阵
proper orthogonal matrix
正常正交(矩)阵
proper rational matrix
正常有理矩阵
propogator matrix
传播矩阵
punched matrix
冲压字模
pyramid matrix
锥形矩阵
quasi-diagonal matrix
拟对角线矩阵
quasi-disjunctive equality matrix
拟析取等值母式
quasi-inverse matrix
拟逆阵
radiation matrix
辐射矩阵
random matrix
随机矩阵
rank criterion matrix
秩标准矩阵
rational canonical matrix
有理标准矩阵
real matrix
实(矩)阵
receiver matrix
(电视)接收机矩阵
recovery diode matrix
再生式二极管矩阵
rectangular matrix
矩形(矩)阵, 长方(形矩)阵
reced adjoint matrix
简化伴随矩阵
reced cocycle matrix
缩减余圈矩阵
reced correlation matrix
约化相关矩阵
reced incidence matrix
约化关联矩阵, 缩减关联矩阵
recible matrix
可约(矩)阵
reflection matrix
反射矩阵
regression matrix
回归(矩)阵
regular matrix
正则矩阵
regular polynomial matrix
正则多项式矩阵
relational matrix
联系矩阵, 关系矩阵
relatively prime polynomial matrix
互素多项式矩阵
relay matrix
继电器矩阵
representing matrix
表示矩阵
resistor matrix
电阻矩阵
resolvent matrix
预解矩阵
response matrix
反应矩阵
resultant matrix
结式矩阵
return difference matrix
(返)回差矩阵
return ratio matrix
(返)回比矩阵
rotated factor matrix
旋转因子矩阵
row matrix
行矩阵
rubber matrix
橡胶基质; 胶体; 胶料
S matrix of magic tee T
形波导的S矩阵
sample variance matrix
样本方差矩阵
saturable core magnetic matrix
(可)饱和铁芯磁模
scalar matrix
纯量(矩)阵
scattering matrix
散射矩阵, S矩阵
scrambling matrix
密码矩阵
second order reced density matrix
二阶约化密度矩阵
select matrix
字选矩阵
semi-definite matrix
半定(矩)阵
semisimple matrix
半单矩阵
sensor matrix
读出矩阵
shift matrix
移位矩阵
similar matrix
相似矩阵
single-valued holomorphic matrix
单值全纯矩阵
singular matrix
退化(矩)阵, 降秩(矩)阵
skew Hermitian matrix
【数】斜厄密矩阵
skew symmetric matrix
斜对称矩阵
social matrix
社会母体
soil matrix
土壤基质
sparse matrix
稀疏(矩)阵
spectral density matrix
谱密度矩阵
spin matrix
旋量矩阵
spindle matrix
纺锤体基质
square matrix
方矩阵, 矩形矩阵
stability [stable] matrix
【力】稳定矩阵
standard prime matrix
标准素矩阵
state space system matrix
状态空间系统矩阵
state transition matrix
状态转移矩阵
station counting matrix
计站矩阵
step matrix
阶跃矩阵
stiffness matrix
【力】劲度矩阵
stochastic matrix
随机矩阵
storage matrix
存储矩阵
strain matrix
应变矩阵
stress matrix
应力矩阵
strip matrix
带形矩阵
switch [switching] matrix
开关矩阵
symmetric matrix
对称矩阵
symplectic matrix
辛(矩)阵
syndrome matrix
伴随式矩阵
system matrix
系数矩阵
technology matrix
技术矩阵
test [testing] matrix
试[检]验矩阵
time-domainmatrix
时域矩阵
thin-film switching matrix
薄膜转换矩阵
trade matrix
贸易比例矩阵
transfer matrix
转移矩阵, 转换矩阵
transfer function matrix
转移函数矩阵
transformation matrix
【电】变换矩阵
transition matrix
跃迁矩阵
transition probability matrix
转移概率矩阵
transmission matrix
透射矩阵
transposed matrix
换位矩阵, 移项矩阵, 转置矩阵
tree matrix
树矩阵
triangular matrix
三角阵, 三角形矩阵
triple diagonal matrix
三对角线矩阵
triple-coincidence matrix
三重符合矩阵
trunking matrix
二极管开关输出矩阵
two-cyclic matrix
二循环矩阵
two-variable matrix
双变量矩阵
typpe matrix
铜模
unimolar matrix
幺模(矩)阵
unipotent matrix
幂幺矩阵, 幂单矩阵
unit matrix
单位矩阵
unitary matrix
酉(矩)阵
unreced matrix
不可约矩阵
upper triangular matrix
上三角矩阵
variance matrix
方差矩阵
variance-covariance matrix
方差协方差矩阵
video matrix
视频(信号分配)矩阵
vision switching matrix
图象切换矩阵
wafer matrix
晶片矩阵
wax matrix
蜡模
weakly cyclic matrix
弱循环阵
weight [weighing] matrix
(加)权矩阵
wire matrix
磁线存储矩阵
zero matrix
零(矩)阵
matrix of a nail
指甲床
matrix of gates
门矩阵
matrix of reachability
可达性矩阵
matrix of scalar proct
纯量积的(矩)阵
matrix of self-linking numbers
自环绕数矩阵
matrix of semi-linear transformation
半线性变换的(矩)阵

3. 急需一份英文翻译文章

本人是学电力系统的，只能帮你提供电气工程方面的文章。

电气安全概述
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.

由于本人学士不够,只能帮你这点小忙了。

一、电气安全工作的任务：
（1）研究各种电气事故及其发生的机理、原因、规律、特点和防护措施。
（2）研究运用电气方法，即电气监测、电气检查和电气控制等方法来评价电力系统的安全性和解决生产中用电的安全问题。
二、电气安全工作的内容
（1）研究并采取各种有效的安全技术措施。
（2）研究并推广先进的电气安全技术，提高电气安全水平。（3）制定并贯彻安全技术标准和安全技术规程。
（4）建立并执行各种安全管理制度。
（5）开展有关电气安全思想和电气安全知识的教育工作。（6）分析事故实例，从中找出事故原因和规律。
三、保证用电安全的基础要素
（1）电气绝缘。保持配电线路和电气设备的绝缘良好，是保证人身安全和电气设备正常运行的最基本要素。电气绝缘的性能是否良好，可通过测量其绝缘电阻、耐压强度、泄漏电流和介质损耗等参数来衡量。
（2）安全距离。电气安全距离，是指人体、物体等接近带电体而不发生危险的安全可靠距离。如带电体与地面之间、带电体与带电体之间、带电体与人体之间、带电体与其他设施和设备之间，均应保持一定距离。通常，在配电线路和变、配电装置附近工作时，应考虑线路安全距离，变、配电装置安全距离，检修安全距离和操作安全距离等。
（3）安全载流量。导体的安全载流量，是指允许持续通过导体内部的电流量。持续通过导体的电流如果超过安全载流量，导体的发热将超过允许值，导致绝缘损坏，甚至引起漏电和发生火灾。因此，根据导体的安全载流量确定导体截面和选择设备是十分重要的。（4）标志。明显、准确、统一的标志是保证用电安全的重要因素。标志一般有颜色标志、标示牌标志和型号标志等。颜色标示表示不同性质、不同用途的导线；标示牌标志一般作为危险场所的标志；型号标志作为设备特殊结构的标志。
四、安全技术方面对电气设备基本要求

电气事故统计资料表明，由于电气设备的结构有缺陷，安装质量不佳，不能满足安全要求而造成的事故所占比例很大。因此，为了确保人身和设备安全，在安全技术方面对电气设备有以下要求：（1）对裸露于地面和人身容易触及的带电设备，应采取可靠的防护措施。
（2）设备的带电部分与地面及其他带电部分应保持一定的安全距离。
（3）易产生过电压的电力系统，应有避雷针、避雷线、避雷器、保护间隙等过程电压保护装置。
（4）低压电力系统应有接地、接零保护装置。
（5）对各种高压用电设备应采取装设高压熔断器和断路器等不同类型的保护措施；对低压用电设备应采用相应的低电器保护措施进行保护。
（6）在电气设备的安装地点应设安全标志。
（7）根据某些电气设备的特性和要求，应采取特殊的安全措施。
五、电气事故的分类及基本原因的分类电气事故按发生灾害的形式，可以分为人身事故、设备事故、电气火灾和爆炸事故等；按发生事故时的电路状况，可以分为短路事故、断线事故、接地事故、漏电事故等；按事故的严重性，可以分为特大性事故、重大事故、一般事故等；按伤害的程度，可以分为死亡、重伤、轻伤三种。

4. UPS英文全称

Uninterruptible Power Supply 英文缩写:UPS ,中文翻译:不间断电源.

5. 外国的英语怎么说

外国的英语是foreign，作为形容词使用，具体分析如下：

foreign

英 [ˈfɒrən] 美 [ˈfɔ:rən]

adj.外国的，外交的;外来的;不相干的;[医]异质的

相干光谱英语怎么说及英文翻译

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