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- optical universal meter 光万用表
- Current, resistance and voltage can be measured by the universal meter. 万用表可用来测量电流、电阻和电压。
- Current,resistance and voltage can be measured by the universal meter. 万用表可用来测量电流、电阻和电压。
- We have got the instrument (pressure gauge, thermometer, tachometer, current meter, universal meter) ready for the experiment (test). 我们已经准备好做实验（试验）的仪器（压力表、温度计、转速计、电流表、万用表）。
- The complex jigs and fixtures ,built-up dies, precision sine chucks, precision flat pliers, mulit-jaw, machining vise and universal meter holder are also produced by the factory. 二、量具类：陶瓷量块、硬质合金量块、钢量块、各种特殊规格的量块；四用不锈钢带表卡尺、数显卡尺、游标卡尺；针规、百分表、直尺、角尺、千分尺、光滑量规、螺纹量规等。
- The procedure is put forward in the article to test the micromotor with universal meters and self-made equipments. 本文提出了用普通常用仪表及简单自制设备对微型电机进行型式试验的步骤和方法。
- Error Analysis of Voltage Measurement of the Universal Meter 万用表电压测量的误差分析
- How to Reduce the Measuring Errors of the Universal Meter 浅谈如何减少万用表的测量误差
- His optic nerve was hurt in an accident. 他的视神经在一次事故中受到损伤。
- Microscopes and telescopes are optical instruments. 望远镜和显微镜是光学仪器。
- The optic theory originated with Einstein. 光学理论是爱因斯坦首创的。
- A mirage is an optical illusion. 海市蜃楼是一种视错觉。
- A system of optical components that magnifies. 能起放大作用的一组光学元件
- Showing no optical activity in polarized light. 无旋光的极化光下无光学反应的
- The optical system of the eye stimulate cell of the retina. 眼睛的视觉系统刺激视网膜内的细胞。
- Adjustment of Measuring the Circuit that the Universal Meter Direct Current Flows 万用表直流电流测量电路的调整
- I thought I saw a ghost but it was just an optical illusion. 我以为我看见鬼了，其实只是一种幻觉。
- They concentrated on better definition of the optical image. 他们致力于提高该光学影像的鲜明度。
- 105 We have got the instrument (pressure gauge, thermometer, tachometer, current meter, universal meter) ready for the experiment (test). 我们已经准备好做实验（试验）的仪器（压力表、温度计、转速计、电流表、万用表）。
- The optical system of the eye stimulates cells of the retina. 眼睛的视觉系统刺激视网膜内的细胞。
