光周期 photoperiodism ; photoperoid ; light period ; light cycles
灯光周期 [测] [水运] light period ; period of light
光周期性 photoperiodicity ; light periodicity ; [生物] photoperiodism
光周期诱导 photoperiodic induction ; Photopetiod inducement
光周期现象 photoperiodicity ; [农学] photoperiodism
分光周期 spectroscopic period
光周期反应 photoperiodic reaction ; photoperiod response ; photoperiodism
光周期途径 Photoperiod Pathway ; Photoperiod
激光周边虹膜成形术 laser peripheral iridoplasty
取食玉米雌穗的幼虫对滞育诱导光周反应的敏感性强于取食棉铃的幼虫。
The sensitivity of diapause induction by photoperiod of the larvae fed by corn ear was stronger than that of the larvae fed by cotton boll.
“，我问,你们会不会坐下来谈谈你们的目标,而不是认识第一周光激动去了，你现在在经历什么？
" Let me take do you sit down and talk about the goals of other than the first week of excitement, what happens to yourself now?
经过八周的实验，相比较于第二组暴露在自然光——黑暗循环下的老鼠，第一组和第三组的老鼠体重的增长幅度高出50个百分点。
Over the eight-week period of the experiment the mice inthe first and third groups gained almost 50% more weight than those exposed tothe natural light-dark cycle.
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