生物钟

Experts say that our work and rest is regulated by a biological clock in us .

专家们说我们的作息受体内生物钟的制约。

Actually, plant, animal and person have biological clock.

其实，植物。动物和人都有生物钟。

Don't make this child a victim of your biological clock.

别让这孩子成为你生物钟的牺牲品

This is a hormone that regulates the biological clock.

褪黑激素是一种调节生物钟的激素。

His own biological clock is not suitable for his mother, and she especially hated the night there is no clear reason to get up.

他自己的生物钟并不适合他的母亲，而她尤其讨厌夜里没有明确的原因而起床。

Biological clock is a doctor for patients in a day in which the basis for the time to take medicine.

生物钟是医生安排病人在一天中哪一时间吃药的依据。

The answers to these questions lie in the secret world of the biological clock.

这些问题的答案在生物钟的秘密。共1个视频，点击开始播放

This paper reviews the signal transduction pathways regulated by light in the biological clock.

本文综述了光信号对高等植物生物钟的调节作用和转导途径。

Natural light helps to regulate your biological clock,so exercise outdoors if you can.

自然光有助于调节你的生物钟，所以如果可能的话，到户外去运动。

When they were sent out, their biological clock gradually turned back.

把他们放出来之后，他们又渐渐恢复了正常的生物钟。

Cynanchum Lingtai apricot production in the average weight 65 grams, the brightly-colored fruit, juicy rich, sweet-sour taste, sweet from the nucleolus, when the late Qing Dynasty famous Shaanxi, Gansu provinces, the Qing imperial court Tongzhi tribute for years.

灵台生产的牛心杏平均单果重65克，果实色泽鲜艳，汁多味浓，甜酸适口，离核仁甜，清末时就驰名陕、甘两省，清同治年间曾为朝廷贡品。

Chenopodium album,Solanum nigrum, and Amaranthus retroflexus were very susceptible to the herbicides. Polygonum persicaria and Abutilon theophrasti were relatively less susceptible to the herbicides, and Lycopersicon esculentum was not susceptible to it. The relationship between reduction rates of weed biomass and PPM values of weed leaves 2,4, and 6 days after treatment was established.

供试的6种杂草对该混剂的敏感性存在显著差异：红心藜Chenopodium album、龙葵Solanum nigrum和反枝苋Amaranthus retroflexus对该混剂最敏感，ED90值分别为47.65、71.67和29.17g/hm2；春蓼Polygonum persicaria和苘麻Abutilon theophrasti敏感，ED90值分别为96.91、114.20g/hm2；而番茄不敏感。