英语单词photoperiod是什么意思?photoperiod怎么读?photoperiod怎么发音?单词帝为您整理了photoperiod的解释、用法、例句、词组等相关学习资料。下面跟小编一起来看看吧！
photoperiod怎么读
photoperiod的读音:[ˌfəʊtə'pɪərɪəd]
photoperiod的意思
1、n.光周期;
photoperiod的双语例句
1、The experiment shows that photoperiod was an important environmental factor affecting armyworm development, reproduction and flight.
说明光周期是影响粘虫发育 、 殖和飞翔的重要环境因子之一.
2、Objective To explore the effects of temperature and photoperiod on diapause of housefly larvae.
目的探讨温度和光周期对家蝇幼虫滞育的影响.
3、Photoperiod produces little influence on the diapause of housefly larvae.
光周期对家蝇幼虫滞育的影响不大.
4、Day-neutral plant A plant that requires no particular photoperiod to flower.
中间性植物:不需要特殊光周期就可以开花的植物.
5、Photoperiod could affect the nutrient uptake and utilization in maize.
光周期可以影响玉米对养分的吸收及利用.
6、The gibberellins interact also with photoperiod in the determination of flowering.
赤霉素也和决定开花的光周期有关.
7、The pistillody of stamens of 291 S could be induced under certain photoperiod and temperature condition.
291S在一定的光温条件诱导下会出现雄蕊心皮化现象.
8、But the photoperiod sensitivity of the tropical and subtropical maize blocked this process.
针对热带亚热带玉米种质这些特点,诱变可以发挥重要的作用.
9、Photoperiod sensitivity was the major obstacle of using tropical and sub-tropical germplasm in temperate zone.
光周期敏感性是热带、亚热带玉米种质在温带地区应用的主要障碍.
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