| 释义 |
am·me·ter 英ˈæmˌmiːtə美ˈæmˌmitɚAHDămʹmē'tər Ｓ四八ＧCOCA¹⁷³³³²BNC⁶⁸⁵⁴⁴iWeb³⁷⁵¹⁶
基本英英词源搭配记法派生词例句例句
n.安培计⁵⁰;电流计²⁶;电表²⁴复数ammeters
电磁
Noun:
a meter that measures the flow of electrical current in amperes合成词。ampere, 安培，法国物理学家Ampere的名字。-meter, 计。solenoid ammeter螺线管安培计…graphic ammeter记录式安培计…differential ammeter差动安培计electromagnetic ammeter电磁式安培计…pocket ammeter便携式安培计…thermal ammeter热安培计ammeter shunt安培计分流器,安培表…thermocouple ammeter热电偶式安培计…crest ammeter巅值安培计electrodynamic ammeter电动式安培计…commutator ammeter换向器式安培计…polarized ammeter极化安培计standard ammeter标准安培计optical ammeter光学电流计astatic ammeter无定向安培计…ammeter switch安培表转换开关,安培…recording ammeter记录式电流表,自记安…commutate ammeter多挡安培计
钱博士am=ampere，安培，电流强度单位+meter=metr-，测量器→测量电流强度的仪器⇒安培计，电流计
词根metr-尺度，测量，测量器，米来自希腊语，位于词尾时常常变为-meter。它和拉丁词根met-测量同源，最终都源自原始印欧语词根*me-测量，可以进一步分解为me-测量+tr名词后缀，表手段、工具，本意就是“测量万物的基本尺度”，在文学领域表示诗歌韵文的韵律，后来被科学家用来表示全球统一度量衡体系中长度的基本单位，音译为“米”。am=ampere，安培，电流强度单位+meter=metr-，测量器→测量电流强度的仪器⇒安培计，电流计。Pohmammeter欧安计Pmicroammeter微安计Pvolt-ammeter电量计Ppicoammeter微微安计Pmilammeter毫安培计Pmilliammetern.毫安计毫安表Pvoltammeter伏安计电压电量计Pvoltmeter-ammeter伏特计-安培计Pthermoammetern.温差电偶安培计热电流表
名词100%
用作名词A voltammeter is consisted of a voltmeter and anammeter.伏安计是由伏特表和安培表组成的。
He was very attentive to theammeter.他十分经心在意地望着电流计。
The measuring rangeammetercan be made by users.电流表量程由用户指定。 The effects of input capacitance on current measurements using a shunt type ammeter Figure2-49 are similar to those for voltage measurements.
使用分流型安培计图2-49时，输入电容对电流测量的影响与电压测量时类似。 eefocus
The guard can be used to isolate the high impedance input lead of the ammeter from leakage current due to voltage sources.
保护可以用来把安培计的高阻输入引线和由电压源引起的泄漏电流隔离开来。 eefocus
The guard terminal of the electrometer ammeter or picoammeter is the LO input terminal.
静电计安培计和皮安计的保护端为 LO输入端。 eefocus
The ideal ammeter should read zero when its input terminals are left open.
当输入端开路时，理想安培计的读数应当为零。 eefocus
A second set of switches on the Model7158 connects each capacitor to the pico ammeter after a suitable soak period.
第二组开关7158型在经过合适的平稳时间后将每个电容器连接到皮安计。 eefocus
A shunt ammeter can be modeled as a voltmeter with a resistor across the input.
分流型安培计可以看成是在其输入端跨接了电阻器的电压表。 eefocus
Also, the resistor limits the AC gain of the feedback ammeter.
此外，该电阻器还限制回馈安培表的交流增益。 eefocus
As discussed in Section2.3.2, the decreasing reactance of the capacitor with increasing frequency will increase the gain of the feedback ammeter.
如第2.3.2节所述，电容器的容抗随着频率的增加而降低，这就会增加反馈电流表的增益。 eefocus
He was very attentive to the ammeter.
他十分经心在意地望着电流计。 bab
If the component or material breaks down, all the voltage would be applied to the ammeter's input, possibly destroying it.
如果元件或材料发生击穿，全部电压都会加到安培计的输入端，从而可能将其损坏。 eefocus
In this method, a constant voltage source V is placed in series with the unknown resistor R and an ammeter IM.
在此方法中，恒压源 V与未知电阻 R和安培计 IM相串联。 eefocus
It is convenient to include the function of a voltage ammeter and ohmmeter within one instrument.
把伏特表、安培表、欧姆表的功能集中在一个仪表内是比较方便的。 yz81
Since the voltage drop across the ammeter is negligible, essentially all the test voltage appears across R.
由于安培计上的电压降可以忽略，所以所有的测试电压都出现在电阻R上。 eefocus
Table2-3 summarizes minimum recommended source resistance values for various measurement ranges for a typical feedback ammeter.
表2-3给出了典型的反馈安培计在各种测量范围内最小的源电阻推荐值。 eefocus
There are two basic techniques for making current measurements: these are the shunt ammeter and the feedback ammeter techniques.
有两种电流测量的基本技术，即分流安培计技术和反馈安培计技术。 eefocus
This will connect the ammeter to pin1 and the voltage source to pins2 and3.
这样即把安培表连接到了管脚1，将电压源连接到了管脚2和3。 eefocus
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。 eefocus
To see how changes in source capacitance can affect noise gain, let's again refer to the simplified ammeter model in Figure2-15.
为了了解源电容如何影响噪声增益，再来看一下图2-15中的简化的安培计模型。 eefocus
When the electric voltage and current are measured with voltmeter and ammeter, certain measuring errors could occur due to the inherent resistance.
在实际使用电压表、电流表测量电压、电流时，因测量仪表的内阻会产生一定的测量误差。 dictall
When an unknown signal is connected to a measuring device, such as a voltmeter or ammeter, the measurement accuracy is almost entirely determined by the measuring device.
当一个未知的信号被连接到测量装置时，例如伏特计或安培表，测量准确度则几乎完全由测量装置决定。 eefocus |