ohmmeter
英['əʊmmiːtə(r)]
美['oʊmmiːtər]
- n. 欧姆计；电阻表
详细释义
Noun:
-
a meter for measuring electrical resistance in ohms
双语例句
- 1. Option 1, integrated micro-ohmmeter.
- 选项1，完整的微电阻表。
youdao
- 2. You can do this simply with an ohmmeter.
- 你可以这样做是很简单的欧姆。
youdao
- 3. Attach test leads to pins 1 and 2 and note ohmmeter reading.
- 把测试探针连接到插头1和2，并记下欧姆表读数。
youdao
- 4. Attach test leads to pins 5 and 6 and note ohmmeter reading.
- 把测试探针连接到插头5和6，并记下欧姆表读数。
youdao
- 5. Figure 2-33 shows the electrometer ohmmeter measuring a resistance (R).
- 图2-33示出静电计欧姆计测量电阻（R）的情况。
youdao
- 6. This small resistance is normally measured with a DMM or a micro - ohmmeter.
- 这个小的电阻值通常用数字多用表或者微欧姆计来测量。
youdao
- 7. Figure 1-18 shows the basic configuration of an alternative form of electrometer ohmmeter.
- 图1 -18示出另一种形式的静电计欧姆计的基本电路结构。
youdao
- 8. To get the multimeter to function as an ohmmeter , you will need to select a resistance range.
- 用万用表来作电阻表使用时，你需要选择电阻量程。
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- 9. The ohmmeter USES an internal current source and electrometer voltmeter to make the measurement.
- 欧姆计使用内部的电流源和静电计电压表来进行测量。
youdao
- 10. 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。
youdao
- 11. When using the electrometer ohmmeter, measurement accuracy can be affected by a variety of factors.
- 使用静电计欧姆计时，测量准确度会受到各种因素的影响。
youdao
- 12. For most applications, the micro-ohmmeter or DMM is sufficient for contact resistance measurements.
- 对于大多数的应用来说，微欧姆计或数字多用表足以用来进行接触电阻的测量工作。
youdao
- 13. It is convenient to include the functions of a voltmeter, ammeter, and ohmmeter within one instrument.
- 人们把伏特表，安培表，欧姆表集中在一只仪表内是非常方便的。
youdao
- 14. An instrument for measuring electric resistance, the ohmmeter is widely used in electrical engineering.
- 欧姆表是测量电阻的一种仪表，它被广泛地应用在电气工程中。
youdao
- 15. Although not a precision instrument, the ohmmeter is a useful device for rapid measurement of resistance.
- 欧姆计是一种很有用的仪表，可以用来迅速地测量电阻，尽管它不是一种精密仪表。
youdao
- 16. Since this range is too wide, considerable errors may be resulted when the ohmmeter is used at its two ends.
- 但是因为这段范围太大，以至使用两端时会造成很大误差。
youdao
- 17. According to the ohm law of the whole circuit, the accurate centre on analogue ohmmeter are quantitatively analyzed.
- 从全电路欧姆定律出发，对指针式欧姆计量程中段的精确测量范围作出了定量的分析和证明。
youdao
- 18. Here, an electrometer ohmmeter is forcing a current (IR) through the unknown resistance (RS) and then measuring the voltage (VM) across the DUT.
- 静电计欧姆计的电流激励(IR)流过未知电阻(RS)，然后测量dut上的电压(VM)。
youdao
- 19. The pulsed drive mode, shown in Figure 1-24, allows the micro - ohmmeter to cancel stray offset voltages in the unknown resistance being measured.
- 图1 - 24所示的脉冲驱动模式使微欧姆计能够消除被测未知电阻上的寄生偏置电压。
youdao
- 20. Making transmission projection experimental realia of Ohmmeter is convenient for teaching Ohm-meter measurement principle with the aid of projector.
- 制作欧姆表透射投影教具，可便于结合投影仪进行欧姆表测量原理的教学。
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- 21. Given that continuity testing often involves multi-conductor devices, a switch sys tem is useful to connect the ohmmeter to each conductor automatically.
- 既然通断性测试往往涉及到多导线装置，因此利用一套开关系统将欧姆表自动连接到每根导线就非常有用。
youdao
- 22. Measurements made using the micro-ohmmeter are always performed using the four-wire technique in order to minimize errors caused by test leads and connections.
- 使用微欧计进行电阻测量必须采取四线技术以使测试电缆和连接器带来的误差减至最小。
youdao
- 23. Therefore, it's prudent to measure the insulation resistance of the test fixtures and cables periodically with an electrometer ohmmeter to ensure their integrity.
- 因此谨慎的做法是定期地用静电计欧姆计来测量测试夹具和电缆的绝缘电阻，以保证其完整性。
youdao
- 24. Analyzing the error of ohmmeter in measuring resistance, the measurement formula of uncertainty is derived, and the best measuring range of ohmmeter is obtained.
- 从分析实际欧姆表测电阻全过程的误差出发，导出测量不确定度的算式，最后得出表尺最佳段范围。
youdao
- 25. High resistance measurements using the constant-current method may be made using either an electrometer voltmeter and current source or just an electrometer ohmmeter.
- 采用恒流法，可以使用静电计电压表和电流源或者只使用静电计欧姆计来测量高电阻。
youdao
- 26. An ohmmeter with four-terminal measurement capability is used to prevent lead resistance from being added to the measurement. The source terminals are connected on either end of the contact pair.
- 使用具有四端测量能力的欧姆计，以避免在测量结果中计入引线电阻。
youdao
- 27. An ohmmeter with four-terminal measurement capability is used to prevent lead resistance from being added to the measurement. The source terminals are connected on either end of the contact pair.
- 使用具有四端测量能力的欧姆计，以避免在测量结果中计入引线电阻。
youdao
- The ohmmeter uses an internal current source and electrometer voltmeter to make the measurement.
欧姆计使用内部的电流源和静电计电压表来进行测量。 - The electrometer ohmmeter makes a two-wire resistance measurement at a specific test current, depending on the measurement range.
静电计欧姆计依据测量的量程，在规定的电流下，进行两线电阻测量。
用作名词 (n.)
用法讲解
- ohmmeter zero adjustment 欧姆表的零点调整...
- magneto ohmmeter 永磁发电机式欧姆表...
- digital volt ohmmeter 数字伏特欧姆计...
- volt ohmmeter 电压电阻表
- digital ohmmeter 数字式欧姆计...
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