天平动周期 libration period
平均无故障周期 MCBF
原始周期平行四边形 fundamental period parallelogram ; primitive period parallelogram
周期平行四边形 periodparallelogram ; [数] parallelogram of periods
基本周期平行四边形 fundamental period parallellogram
平均周期 [统计] average period
平衡周期 equilibration period ; period equilibration
平移周期 translation period
以平齐堆码的瓦楞纸箱为对象，针对不同的存储周期，研究了堆码时间对瓦楞纸箱堆码强度的影响。
According to different storage period, the effect of stacking time on stacking strength was studied with the object of corrugated carton of plan stacking.
方正证券任泽平表示，房地产小周期结束，这轮房价上涨接近尾声。
FOUNDER SECURITIES Ren Zeping said that the small real estate cycle was over, this round of rising prices is near the end.
介绍了捷联惯导系统数字调平基本原理和实现过程，然后讨论了通过数据周期延拓实现快速精调平的方法。
The theory and realizing process of digital levelling for SINS is introduced, then fast accurate levelling method by data cyclic continuation is discussed.
应用推荐