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- Has analyzed the reason for that the work piece surface has appeared periodic error while adopting fixed supporting used in centerless grinding. 研究了采用固定支承进行外圆无心磨削时,工件表面产生周期性误差的原因;
- Periodic Error Integrating Controller 周期误差一体化控制器
- The results show that this method can efficiently restrain the rate ripple of the table caused by the periodic errors of position feedback elements, and can raise the rate stability of tables. 结果表明:该方法能够有效地抑制位置反馈元件周期性误差导致的速率波动,提高转台的速率平稳性。
- Generally prior period errors include calculation mistakes, mistakes in applying accounting policies, oversights or misinterpretations of facts, consequences of fraud, inventory overage, fixed asset overage, etc. 前期差错通常包括计算错误、应用会计政策错误、疏忽或曲解事实以及舞弊产生的影响以及存货、固定资产盘盈等。
- That period was a bright page in the history of Chinese literature. 那个时期是中国文学史上光辉的一页。
- Let us hope that the period of this injustice will be over soon. 让我们希望这个不公正的时期很快结束吧。
- Analysis of Periodic Error of Electro-optical Distance Measuring Instrument 光电测距仪周期误差分析
- Childhood is a period of rapid growth. 幼年是生长迅速的时期。
- He consulted the chronicles of the period. 他参考了这一时期的编年史。
- He had to decide within a given period. 他得在一定时间内作出决定。
- She has a detailed knowledge of this period. 她对这段时期的情况了解地相当详细。
- In that period auto sales hit a14-year low. 这时期汽车销售量达到14年来最低水平。
- In this period, unemployment reaches record levels. 这段时间的失业人数又达到了创纪录水平。
- Which period of history are you studying? 你正在学哪一段历史？
- New analysis on periodical error of electric optical distance meter 光电测距仪周期误差新析
- Can you tell me the time period when it was stolen? 能不能告诉我大概什么时候被偷的？
- Chaucer wrote in the late mediaeval period. 乔叟写作的时代是中世纪末。
- She'll be away for an indefinite period. 她将离开一段时间，何时回来未定。
- This was the most difficult period of his life. 这是他一生中最艰难的时期。
- The meeting finally came to a period. 会议终于结束了。
