precision current造句
例句与造句
- precision current meter
精密电流分流器 - vhl serial current transformer is one of the new generation micro-precision current transformer which is designed for the wide current range watt-hour meters
vhl系列互感器是为宽量程电子式电能表设计的新一代微型精密电流互感器。 - at power frequencies ( 45 hz to 60 hz ), the measuring range can be extended to 100 a . however, the calibrator under test must be capable of driving inductive loads as precision current transformers will be used for the measurements in this extended range
有关的测量量程在市电频率(45hz至60hz)可扩大至100a。但由于在此扩大量程的测量需使用精密电流变压器，故此接受测试的校正器必须有驱动电感负载的能力。 - to get a tiny-current high-precision current transformer avoiding electromagnetic susceptible 、 performance instability 、 short life of electronic ones, studies high-precision passive current sensor with single-turn cored structure by reducing its secondary turns . based on the zero-flux current transformer principle, propose a passive zero-flux compensation method and deduced it . designs a current transformer with 500 turns based on this method
本文研究了零磁通电流互感器原理,提出了一种无源零磁通电流互感器的方法,推导了它的工作原理,设计了基于该原理的500匝电流互感器,通过校验发现它的比差和角差特性都比普通电流互感器有了很大的改善,并达到了比较高的精度。 - studies the shield and anti-jamming techniques and designs the shield shell . designs the transmit microcircuit adapts to the far distance transmission . using the passive high-precision current transformer founds a method to measure dielectric loss based on fft which can eliminate effects of harmonic and current frequency excursion and conducts an experiment
利用所研制的高精度无源单匝穿心式小电流互感器,建立了一种基于fft的介质损耗测量方法,它可以有效地消除谐波和工频信号波形不工整的影响,并进行了实验验证。 - It's difficult to find precision current in a sentence. 用precision current造句挺难的
- the experiment result shows that the current control system based on analog component has many strong points, such as simple structure, short stability time, high current stability, good temperature performance, and wide input voltage range etc . long-term instability of single-arm current is less than 1 10-3, and subtraction instability of two-arm current is less than 2.2 10-5, which satisfies the request of high precision current control power supply for north-finder based on rlg
实验结果表明,由模拟器件构成的稳流系统具有结构简单、瞬间即可稳住电流、电流稳定度高、温度性能好、输入电压范围宽等特点,单臂电流长期稳定度优于110-3,两臂电流差值稳定度达到2.210-5,基本满足了激光陀螺寻北仪中稳流电源的要求。