查询词典 Ac

Based on the theory of associated and decentralized control, this paper introduces the modeling method of AC/DC power system and control law deriving, which can be realized dispersedly and guarantee the stability of the system with optimal performance.

摘要介绍了交直流电力系统关联测量分散励磁控制的建模方法和控制规律的求取，所得控制规律既可以分散实现，又能保证全局稳定且性能最优。

Based on the theory of associated and decentralized control, this paper introduces the modeling method of AC/DC power system and control law deriving, which can be realized dispersedly and guarantee the stability of the system with optimal performanc

摘要介绍了交直流电力系统关联测量分散励磁控制的建模方法和控制规律的求取，所得控制规律既可以分散实现，又能保证全局稳定且性能最优。

According to the functional requirements of AC servo system and the modularize design method of FPGA. The whole system is divided some modules. Then designing those modules dividually and synthesizing them to finish the system.

针对交流伺服控制系统的功能要求，根据FPGA模块化设计的特点，把整个设计任务划分为若干功能模块，分别对这些模块进行设计，最后把各个功能模块进行综合，以完成整个设计。

The subject is dressed in a suit of shimmering ectoplasmic armor that provides a +10 armor bonus to AC.

受术者穿上一套微微发光的星质护甲，为AC提供+10盔甲加值。

For example, ectoplasmic armor grants an armor bonus to AC, indicating that the power creates tangible armor to protect you.

举例来说，&星质护甲&可以为AC提供盔甲加值，这表示该异能创造出了实体性的盔甲物质来保护你。

The results of simulation show that three-winding single-phase capacitance motors with wye-connected drive ventilated machine load can proceed to AC braking to realize fast stopping. The capacitance number of changes can regulate system braking stopping time. When capacitance is certain, can establish the resistance to limit the electric current and electromagnetical torque in stator circuit during the braking process, regulating braking stopping time.

仿真结果表明，Y接法的三绕组单相电容电动机带通风机负载时可以进行交流制动实现快速停车；通过改变电容的数值可以调节制动停车的时间；当电容一定时，可以在定子电路中串联电阻来限制制动过程中的电流和电磁转矩，调节制动停车的时间。

The experiment proves that the AC servo system using the approach can acquire chattering free, static errorless, fast and robust response.

仿真试验表明，该方法能明显削弱抖振，提高稳态精度，并具有动态响应速度快的特点以及较强的鲁棒性。

The results suggested that AC-cAMP-PDE pathway in cerebellum did not participate in regulating the anesthetic action, but perhaps correlated with ethological changes (such as behavior mis match and orientating function handicapped) during recovery period.

4临床相关剂量的噻拉唑和QFM合剂对大鼠大脑皮质、海马、脑干和小脑的PDE活性无影响，结果说明，大脑皮质、海马、脑干和小脑AC-cAMP-PDE信息传递系统对噻拉唑和QFM合剂麻醉作用的调控不是通过PDE对cAMP的降解作用，而是通过其它途径（如通过调节AC的活性影响cAMP的生成环节）来调控cAMP的产量实现的。

This paper especially discusses the origin and development of accounting behavior,the subject and object of ac- counting behavior,the influenced factor and aim of accounting behavior.Based on these,the essence of accounting behavior is concluded as follows:influenced by the internal and exter- nal environment and prompted by the objective of accounting behavior,it is dynamic and ob- jective accounting practical activity which the subjec...

在讨论了会计行为的产生与发展、会计行为主体和客体及其相互关系、会计行为的目标、会计行为的影响因素及要求后，以此为基础，概括出会计行为的本质——会计行为主体受内、外环境的影响，在会计行为目标的驱动下，运用现代会计管理的理论和方法作用于会计管理客体能动的有目的的会计实践活动。

I also find that the aggregation is rapidly re-suspended by an ac electro-osmotic flow, due possibly to Faradaic charging, at large voltage like 50 Vpp.

另外加高操作电压至50Vpp而频率为1MHz时，会发现聚集粒子被交流电渗流迅速地带走，此现象有可能是电化学反应所导致。

In the days of sailing vessels the crew were afraid they would be becalmed on the ocean.

在使用帆船的时代，船员们担心他们会因为无风而无法在海洋上航行。

As long as foreign donors pay the PA's salary bill, few expect a new intifada.

只要外国继续为巴权力机构的薪水买单，希望发动新暴动的人便寥寥无几。