time cycle中文是什么意思

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中文翻译
造句

时间周期
时间转换
周期

time n. 1.时，时间，时日，岁月。 2.时候，时刻；期间； ...
cycle n. 1.循环，周期，一转。 2.周时，周年，年纪。 3 ...
cycle time 叠化换片时间; 全循环时间; 速度; 循环时间；周期; 制程周期; 周期时间; 周速
add-cycle time 加法周期时间
average cycle time 平均周期时间
bank cycle time 体周期时间
bus cycle time 总线循环时间
cell cycle time 细胞周期时间
change cycle time 修改的时间周期
clock cycle time 内存芯片要求时钟周期
complete cycle time 全循环时间
ct cycle time 制程周期
cycle clutch time 循环离合器时间
cycle delay time 循环迟延时间
cycle time reduction 减少周期时间
cycle-skipping average time 跳周平均时间
cycle-time efficiency 连续运转效率
cycle-time reduction 交期缩短返回顶部
definite cycle time 规定循环时间
design cycle time 设计周期
dissolve cycle time 叠化换片间隔
divide cycle time 除法周期时间
dry cycle time 干循环时间; 空料试车周期时间
effective cycle time 有效循环时间
effective neutron cycle time 中子有效寿命时间

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例句与用法

However , the die attach layer delaminated after 500 cycles and pcb cracked in the underfilled samples after long time cycling . c - sam is employed to investigate the delamination in the underfilled samples . highly concentrated stress - strain induced by the cte mismatch between the bga component and the pcb board , coarsened grain and two kinds of intermetallic compounds ( nisn / nisns ) which formed during reflow and thermal cycle and their impact on the reliability of solder joints are discussed in this paper
充胶样品粗化尤为严重； ? ni - sn金属间化合物包括两层：其中，靠近ni焊盘的那层比较平整，同时， eds结果分析表明其化学式近似为nisn ，而靠近焊料的那层呈板条状，化学式近似为nisn _ 3 ，文献表明其为亚稳相； ?充胶使得样品最大应力范围降了接近一个数量级并降低了dnp的作用，同时，器件失效模式变为芯片粘接层分层； ? c - sam结果表明本论文采用的充胶样品，芯片粘接层分层起始于500周左右，而经过2700周循环的样品，分层几乎扩展到整个界面。
Zhang liji ( material physics and chemistry ) directed by professor xie xiaoming this paper is intended to solve problems for those who are designing , using pbgas . failure mechanism , as well as cycles to failure of two groups of pbga samples ( with / without underfill ) for thermal cycling conditions in the range of - 40 ~ 125 , were presented . the experiment shows that solder ball in the samples without underfill cracked after 500 times cycle , no crack was found in the underfilled samples even after 2700 cycles
通过一系列的实验，得到以下实验结果： ?在本论文设定的温度循环条件下，未充胶pbga样品的热疲劳品寿命在500周左右，充胶样品的焊点寿命高于2700周； ?对于未充胶器件，中心距( dnp )是决定焊点应力、应变大小的最主要因素，裂纹总是从中心距较大处萌生并向中心处扩展； ?温度循环的过程中焊盘附近焊料组织明显粗化。
The na2fepo4f cathode materials for sodium ion battery were prepared by solid state reaction and the influence of synthesizing temperature and morphology on the electrochemical performance of na2fepo4f powders in sodium ion batteries were systematically studied . the results indicate that na2fepo4f synthesized at 750 exhibited good electrochemical performance , whose first specific discharge capacity is 60mah / g , after 20 times cycling , the average specific discharge capacity is 51 . 1mah / g
首先采用固相法制备了氟磷酸亚铁钠粉体,研究了不同煅烧温度对合成材料显微结构和电化学性能的影响,结果表明750下合成材料体现出较好的电化学性能,首次放电容量为60mah / g ,循环20次后,容量下降为51 . 1mah / g 。