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- DVOM digital volt ohm meter 數字電壓電阻表
- Analyzing the whole measuring process of the Ohm meter,an estimate formula for the resistance uncertainty is derived. 從分析歐姆表測量的全過程出發,導出了電阻測量不確定度的估計公式.
- Micro ohm meter has been used to measure the contact resistance commonly at present. 目前最常用的接觸電阻測試儀器是微歐儀,這些儀器普遍採用大電流恆流源,因此體積和重量都很大。
- Analyzing the whole measuring process of the Ohm meter, an estimate formula for the resistance uncertainty is derived. 當微安表改裝為歐姆表后 ,當電池電壓變化時 ,改裝表測量值會產生很大誤差。
- DVM is not accurate in measuring resistance below 20 ohm due to the lead resistance, unless it is a 4 wired ohm meter. 數字式電壓表在測量低於20歐姆的電阻時,會因為引腳的電阻而使測量不準確.;除非它是一個四線歐姆表
- DVM is not accurate in measuring resistance below 20 ohm due to the lead resistance, unless it is a4 wired ohm meter. 數字式電壓表在測量低於20歐姆的電阻時,會因為引腳的電阻而使測量不準確.;除非它是一個四線歐姆表
- When a microampere meter is changed to an Ohm meter valtage is changed and there will be big errors in the measuring value. 當微安表改裝為歐姆表后,當電池電壓變化時,改裝表測量值會產生很大誤差。
- Farther discussion on measuring error of Ohm meter 對歐姆表測量誤差的進一步討論
- ANALYSIS OF MEASURING ERROR OF OHM METER 歐姆表測量誤差的分析
- In the picture a man is seen observing a meter. 你在圖中可以看見一個人在觀察儀錶。
- Do you remember the reading on the meter? 你記得表上的讀數嗎?
- The boy is one meter tall in his stocking feet. 這個小男孩不穿鞋的身高是一米。
- Fantastic, he cleared2.4 meter without difficulty. 好極了,他輕鬆地越過了2米4。
- Follow the railroad track about100 meter. 順著鐵路走大約100公尺。
- The unit of electric current is the ampere , the unit of resistance is the ohm , the unit of voltage in the volt . 電流的單位是安培,電阻的單位是歐姆,電壓的單位是伏特。
- He broke the record for the one-hundred meter dash. 他打破了百米賽跑紀錄。
- You shall know the meaning of volt. 你應知道"伏特"的含義。
- One yard is nearly a meter in length. 一碼約等於一公尺長。
- The passage is only one meter in the clear. 這過道內寬僅為一米。
- Ohm The ohm is a unit of electrical resistance. One volt will cause a current of one ampere to flow through a resistance of one ohm. 歐姆歐姆是電阻單位。1伏特的電壓通過1歐姆的電阻能產生1安培的電流。