Total Cost during Life-cycle 全寿命总费用评估
But sunspot Numbers are running at less than half those seen during cycle peaks in the 20th Century.
但是太阳黑子的数量少于二十世纪的太阳活动周期峰值的一半。
Based on the brake characteristic of water-cooling disc brakes during going down, the FEM model of thermal analysis during cycle braking is established.
基于盘式刹车在下钻过程中的制动特性,建立了水冷式刹车盘下钻过程中循环制动的有限元分析模型。
Mitosis is one event that happens during this larger event called the cell cycle.
有丝分裂就是发生在,较大的细胞周期中的一个小一点的环节
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