Amplifier is electrical device which make sounds louder.
扩音器是一

音放大
电气装置。
;与电有关
,电学
关系。一般而言,凡表示产生电
或由电开动、操纵
机器或装置要用electric,如electric motor(电动机),electric batteries(电池)、electric fan(电扇)等;或表示“本身带电
”,“由电产生
”要用electric,如electric current(电流)、electric wave(电波)、electric arc(电弧)等。
关系是间接
。凡指电气性质,同电有关
或涉及电气科学技术研究
多用electrical,如electrical test(电气试验)、electrical engineering(电气工程)、electrical fault(电气故障)、electrical noise(电噪
)、electrical engineer(电气工程师)等。
形容词,指与电子装置有关
或
用电子装置
。 elder,older
;
, 力学
;
;
;Amplifier is electrical device which make sounds louder.
扩音器是一

音放大
电气装置。
Quartz is studied using an electrical conductible degree of ore-bearing fluids and infrared spectrum.
电导度是溶液导电能力
相对尺度,电导度
大小能直接反映出成矿溶液浓度
高低。
The cooker,heaters and other electrical installations are all in perfect working order.
厨房、加热器以及其他电器设备都处于完好
工作状态。
During hot weather, the city’s electrical system is often overloaded by fans and air conditioners.
天气炎热时, 这座城市
电力系统常常因电风扇和空调器
用而过载。
Side cutters are useful for cutting electrical flex to length.
切边钳适用于剪切电线。
On an oscilloscope, you can see an electrical current oscillate up and down.
在示波器上面你可以看到一股电流上下振动。
Widely used insecurity door, coopery, enamel, office supplie, automobile and household electrical appliance,etc.
防盗门、制桶、搪瓷、办公用品、汽车、家电等。
We can transmute water power into electrical power.
我们能将水力变成电力。
The microphone converts acoustic waves to electrical signals for transmission.
麦克风将
波转化成电信号进行传播。
A squirrel-cage crude oil electrical dewaterer is designed based on the characteristicof CNOOC QHD3-26 crude oil.
针对中国海洋石油总公司QHD3-26原油
特点设计了鼠笼式原油电脱水器。
Unfortunately, the electrical circuits themselves are much larger than atoms, so their quantum states decohere more rapidly.
不幸
是,这些电子线路本身却又远大于原子,所以它们
量子态变调得更快。
In addition, the electrical resistivity models of interlocal swelling soil, cement-soil and marine soft soil are proposed.
随后对东南大学岩土工程研究所自行研制
土工电阻率测试系统作了简单介绍。
Hydraulic actiyator system is one of the important systems for operating quality andsecurity of electrical power plant.
水轮机调速系统是影响电力系统运行质量和安全
最重要
控制系统之一。
Whoops! Don't worry; just an electrical problem. One of the Kicky-Sack sack pickers will have to flick the plug.
哎呀!别担心;只是电出了点问题。需要一个工人去敲一下插头。
The high frequency switch-mode power supply focused by this subject mainly used in galvanoplastics(NDF), electrification(NCF), electrical chemistry(NHF), and excitation(NLF).
本课题研制
高频开关电源主要用于电镀(型号:NDF)、充电(型号:NCF)、电化学(型号:NHF)和励磁(型号:NLF)。
Objective To observe the nucha electrical acupuncture Intervening at early times preventing the occurrence of poststroke depression(PSD)in acute cerebral infarction(ACI)patients.
目
观察电项针早期干预对急性脑梗死患者脑卒中后抑郁(PSD)发生
预防效果。
Using 4 V DC electrical action,the possibility of the solid proton electrode,antimonic acid, gettering of tritium from air is investigated.
用锑酸作消气材料,压制成消氚电极,在适当外加条件下,考察了锑酸作消氚材料直接将含氚废空气中
氚除去
可能性。
Kingside also maintains a leading position in China in the area of electrical source technology research of distribution automation system.
特别是在配用电自动化
电源技术
研究上公司一直处于国内领先水平。
High precision instruments of measuring electrical resistivity and magnetoresistivity are needed to study the inner structure and resistance characteristic of nanocrystalline materials.
研究纳米材料内部结构和电阻输运机制需要有高精度
仪器来测量纳米材料
电阻率和磁阻。
Insulance Ohmmeter, Model ZC25, can be used to measure insulation resistance of various electrical machinery, telecommunication element, household appliances and teaching electrical equipment.
ZC25型绝缘电阻表可用于测量各
电机、电讯元器件、家用电器及教学电器设备
绝缘电阻。
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