1) Daylight passed into darkness.
白昼变成了黑夜
2) Bright day has beaten off night
白昼驱除了黑夜。
3) The days are getting longer in summer.
夏天白昼变长了。
4) diurnal variation
昼夜变化
1.
Spatial distribution and diurnal variation in CO_2 concentration,temperature and relative humidity of the cave air——A case study from Water Cave,Benxi,Liaoning,China
本溪水洞洞穴空气CO_2浓度与温、湿度的空间分布和昼夜变化特征
2.
The diurnal variation in respiration of manilagrass lawn ecosystem and its components,soil and aboveground plant,in the Minjiang Park,Fujian,China were measured using a LI-8100 system.
采用Li-8100对亚热带马尼拉草坪生态系统呼吸及其分室昼夜动态进行研究,结果表明,草坪生态系统呼吸、土壤呼吸和植物地上部分呼吸速率的昼夜变化均表现为单峰曲线,呼吸速率日最高值出现在中午13:00~14:00;草坪生态系统的呼吸速率最低值只出现在6月的7:00左右,其他月份的最低值出现在23:00~2:00;土壤呼吸速率的最低值出现在4月和6月的7:00左右,8月则在2:00达最低值,11月土壤呼吸速率波动不大,极值不太明显。
3.
The diurnal variations of electrolyte leakage,MDA concentration and cell defense enzyme in leaves of maize seedling were synchronously measured under the artificial conditions.
人为控制环境下,对玉米幼苗叶片中电解质外渗率、MDA含量以及保护酶活性的昼夜变化同步进行了测定。
5) diel variation
昼夜变化
1.
Ontogenetic and diel variation in feeding habits of small yellow croaker Pseudosciaena polyactis Bleeker in the central part of Yellow Sea;
黄海中部小黄鱼摄食习性的体长变化与昼夜变化
6) alternating temperature
昼夜变温
1.
This article deals with the effects of alternating temperatures on rice seedlings.
实验结果表明,昼夜变温处理对水稻幼苗的某些生理生化指标产生明显影响:幼苗的呼吸速率随夜间温度的下降而降低;30/20℃处理组水稻幼苗的淀粉酶活性最高(比30/30℃处理的对照高16。
补充资料：白昼
1.白天。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条