generation number

常见例句

The theoretical number of the generations of L. pleuroti was 4~5 and identical with the practical generation number in mushroom house.
平菇厉眼菌蚊在蘑菇房发生的理论代数为4～5代，与蘑菇房发生的4～5代相一致。
Taking the entropy generation number of a multi-backpressure condenser as the target function, the optimum structure of a multi-backpressure condenser has been obtained.
以多背压凝汽器的熵产生数为目标函数，得出了多背压凝汽器的最优结构。
The result of chronic toxicity experiment showed that the generation time obviously prolonged when the generation number increased in the cultivating liquids containing the two ions.
慢性毒性实验结果显示，随着水螅在含两种重金属离子培养液中世代数的增加，水螅的世代时间有明显延长的趋势；

In 2012, for the first time in at least a generation, the number of active-duty soldiers who killed themselves, 177, exceeded the 176 who were killed while in the war zone.
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In one generation we went from number one to number 12.
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Just last week, we learned that in a single generation, America went from number one to 12th in college completion rates for young adults.
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