电磁的

If the rated voltage for normal valve not to, they should check the joints electromagnetic coil whether or loose contact untrue.

如果在额定电压下换向阀不能正常换向，则应检查电磁线圈的接头是否松动或接触不实。

Based on orthogonal experiments,the variance of factors which influence the contact bounce of electromagnetic relays was analyzed.

基于正交实验，对影响电磁继电器触头弹跳的因素进行了方差分析。

So improving the electromagnetic system and the contact material can greatly improve it′s reliability.

通过对电磁系统和触点材料的优化可大大提高可靠性。

It is consisted of two circuits: the high frequency converter and the electromagnetic switch contact state sensing circuit without any sensor. There are more advantages in this technology than in those dealt with the problems in commercial frequency.

提出了一种互补式开关新技术，它由两个新电路构成，即高频开关变换器与电磁开关触点状态无传感器实时采样电路由于以高频处理方式来解决此类工频电工问题，较传统方法有更多优点，因此具备了解决上述难题的条件。

Two kinds of linearization method for magnetic force of permanent electromagnetic bearing have been advanced.

对永磁电磁轴承的磁力提出了两种线性化方法。

In this study, a simplified model for the electromagnetic force was used to simplify the electromagnetic force problem.

本研究针对含电磁搅拌之高紊流现象，则以高雷诺数的标准Κ-ε紊流模式进行模拟。

As a result, it provides foundation for further study of electromagnetic force and electromagnetic vibration in the end region of the turbogenerator.

本文的研究为进一步分析发电机端部绕组电动力及电磁振动提供了依据。

The measuring system of electromagnetic induction intensity in complex electromagnetic environment is designed.

综合利用放大、陷波和滤波等技术措施，实现了在变电站复杂电磁环境下磁感应强度的有效测量。

This method offers high selectivity, long life, no influence of surroundings gases, no electromagnetic induction and so on.

这种方法有很多优点，可以多选择性，长时间跟踪，并且对油箱内气体的没有影响，对变压器本身也没有电磁影响等。

The problem of unbalance load on pulse generator is discussed by means of methods of analysis on harmonic electromagnetic moment during stable and transient state.

剖析了不平衡负载及缺相极端情况下，发电机各次稳定和瞬变谐波电磁力矩对转子系统的影响。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。