This setup consists of a butterfly valve and a rotary electromechanical actuator.这套装置由蝶阀和旋转电动驱动器组成.A new torque identification strategy of valve electric actuator is proposed.提出一种新型阀门电动装置力矩辨识方法.Performance of control sys...
The developed electronic - actuator was used to realize its mechanization.应用电子操动系统来实现其机械化工程,并给出了计算模型.Performance of control system can be influenced by actuator.执行机构对调节系统的性能有很大影响.A new torque identification strategy of v...
A peal of church bells rang out in the distance.远处响起了一阵教堂的钟声。She let out a peal of laughter.她哈哈大笑起来。A sudden peal of thunder leaves no time to cover the ears.迅雷不及掩耳。I heard a peal of merry laughter.我听到一阵响亮的欢笑声。There was ...
Barry held the bowls while Liz ladled soup into them.巴里负责端着碗，由利兹向碗里盛汤。"What did Moira tell you?" Liz demanded with a flash of anger.“莫伊拉跟你说什么啦？”利兹突然生气地质问道。Liz picked up the blue envelope and turned it over curiously.莉兹拿起...
Students at the Belfast campus have access to excellent sports facilities.在贝尔法斯特校园的学生可以使用极好的体育设施.Only 40 % of 5 - year - olds have access to preschool education.5 岁 孩童中只有40%能享受学前教育.They don't have access to a conver...
She longed for something to relieve the tedium of everyday life.她渴望有什么事情能排解她日常生活中的烦闷。She began to wonder whether she wouldn't go mad with the tedium of the job.她开始怀疑自己会不会被枯燥的工作逼疯。In myself I could observe the follow...