electrometer

US 
UK 
  • n.量电表
  • Web静电计；静电表；电位计
Plural Form：electrometers  

E-C

E-E

Web Definition

n.
1.
量电表,静电计

Sample Sentence

Definition:
AllAll,量电表量电表,静电计静电计,静电表静电表,电位计电位计
Category:AllAll,OralOral,WrittenWritten,TitleTitle,TechnicalTechnical
Source:AllAll,DictionaryDictionary,WebWeb
Difficulty:AllAll,EasyEasy,MiddleMiddle,HardHard
1.
The measured current is usually quite small, so a picoammeter or electrometer is often required to make the measurement.
测得的电流通常非常小，因此往往需要使用皮安计或静电计进行测量。
cè dé de diàn liú tōng cháng fēi cháng xiǎo , yīn cǐ wǎng wǎng xū yào shǐ yòng pí ān jì huò jìng diàn jì jìn xíng cè liáng 。
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2.
To measure the offset of a switch card, connect the output of the card to a pico ammeter or electrometer.
若要测量开关卡的偏移电流，请将卡的输出连接到一台皮安计或静电计。
ruò yào cè liáng kāi guān qiǎ de piān yí diàn liú , qǐng jiāng kǎ de shū chū lián jiē dào yī tái pí ān jì huò jìng diàn jì 。
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3.
Figure 2-39 shows an electrometer connected to a current source that consists of a voltage source in series with a resistor.
图2-39所示为静电计和由电压源及电阻器串联组成的电流源相连接。
tú èr gàng sān shí jiǔ suǒ shì wèi jìng diàn jì hé yóu diàn yā yuán jí diàn zǔ qì chuàn lián zǔ chéng de diàn liú yuán xiāng lián jiē 。
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4.
Refer to the electrometer's manual or specifications for the value of the feedback impedance for a particular instrument.
特定仪器反馈阻抗的数值请参见该静电计的手册或技术指标。
tè dìng yí qì fǎn kuì zǔ kàng de shù zhí qǐng cān jiàn gāi jìng diàn jì de shǒu cè huò jì shù zhǐ biāo 。
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5.
When a charged object is placed within the inside electrode, an induced charge will flow into the electrometer.
当带电物体放到内电极里面的时候，就有感生电荷流过静电计。
dāng dài diàn wù tǐ fàng dào nèi diàn jí lǐ miàn de shí hou , jiù yǒu gǎn shēng diàn hè liú guò jìng diàn jì 。
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6.
Quartz has properties similar to sapphire, but considerably higher piezoelectric output, so it's rarely used in electrometer circuits.
石英具有类似于蓝宝石的性质，但是其压电输出相当高，所以很少用于静电计电路中。
shí yīng jù yǒu lèi sì yú lán bǎo shí de xìng zhì , dàn shì qí yā diàn shū chū xiāng dāng gāo , suǒ yǐ hěn shǎo yòng yú jìng diàn jì diàn lù zhōng 。
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7.
Connect the HI terminal of the electrometer to one end of the resistor and the HI of the voltage source to the other end.
将静电计的HI端连到电阻器的一端，将电压源的HI端连到电阻器的另一端。
jiāng jìng diàn jì de HI duān lián dào diàn zǔ qì de yì duān , jiāng diàn yā yuán de HI duān lián dào diàn zǔ qì de lìng yì duān 。
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8.
These low current measurements are often made with an electrometer or source-measure unit.
这些弱电流测量工作常常使用静电计或源-测量单元来进行。
zhè xiē ruò diàn liú cè liáng gōng zuò cháng cháng shǐ yòng jìng diàn jì huò yuán - cè liáng dān yuán lái jìn xíng 。
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9.
The resistors (RL) are current limiting resistors used to protect the switches and electrometer from high current.
电阻器（RL）是电流限制电阻器，用来保护开关和静电计不受大电流的损害。
diàn zǔ qì ( RL ) shì diàn liú xiàn zhì diàn zǔ qì , yòng lái bǎo hù kāi guān hé jìng diàn jì bù shòu dà diàn liú de sǔn hài 。
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10.
Since the voltage burden of the electrometer ammeter or picoammeter is less than 1mV, the diodes won't conduct.
由于静电计、安培计或皮安计的输入端压降小于1mV，这两个二极管不会导通。
yóu yú jìng diàn jì 、 ān péi jì huò pí ān jì de shū rù duān yā jiàng xiǎo yú yī mV , zhè liǎng gè èr jí guǎn bú huì dǎo tōng 。
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