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- Differential Time Relay 微分时间继电器
- Furthermore,the paper also describes the charge shapes,the differential time and the guide hole stemming. 对药包形态、微差时间、导硐堵塞也作了描述。
- Then,the application of evaluative calculation is presented to find optimal coordination of definite time relay and over current relay. 最后指出,演化计算可以适用于继电保护装置整定值最优化的问题。
- Logging sonic differential time and seismic interval velocity are used to estimate formation pressure in this paper. 讨论了利用测井声波时差和地震层速度预测地层压力的方法及其应用。
- Interference-proof measures of time relay are discussed in this paper by analysing maloperation causes of time relay under the conditions of interference by D.C. source and EM. 通过对时间继电器在直流电源干扰和电磁干扰情况下的误动原因分析,初步论述了时间继电器在这种干扰条件下的抗干扰措施。
- Digital LCD DIN-rail mountable multi-function time relay with 8 operating modes and 8 timing ranges. 数字液晶DIN轨道安装多功能时间继电器8操作模式和8时间范围。
- SCM Technology Test in Time Relay 单片机技术在时间继电器测试中的应用
- Study of A New Intelligent Time Relay 一种新型智能时间继电器的研究
- Research about SCM technology test in time relay 单片机技术在时间继电器测试中的研究
- An Analysis About the Disordered Work of Time Relay 时间继电器工作失常分析
- Fruit juices ferment if they are kept a long time. 果汁若是放置很久,就会发酵。
- Time is sometimes called the fourth dimension. 时间有时被称为第四度空间。
- I think the work can be completed ahead of time. 我认为这项工作能提前完成。
- He will come on time even though it rains. 即使下雨,他还是会准时来的。
- Reading occupies most of my free time. 阅读占去了我大部分的闲暇时间。
- restricted differential time delay 受限的差分时延, 有限制的差分时延
- I need some time to orient my thinking. 我需要一些时间来使我的思想适应。
- Furthermore, the earlier the species differentiation time on evolution, the lower the difference of the codon usage frequency and preference and the higher by contraries. 在进化上分化时间越早的物种,密码子使用频率和使用偏性的差异较小,反之则较大;
- A transistorize radio takes no time to warm up. 晶体管收音机不需要预热时间。
- At that time he had two helpers. 当时他有两个助手。