1·Big Ben's timekeeping is strictly regulated by a stack of coins placed on the huge pendulum.
大本钟的计时是由放置在巨型钟摆上的一堆硬币严格调节的。
2·Without the external cue, the difference accumulates and so the internally regulated activities of the biological day drift continuously, like the tides, in relation to the solar day.
如果没有外界提示信号，这种差异就会积累，生物的日常内部调节活动就继续进行，像与太阳日有关的潮汐活动那样。
3·We are not closed, self-regulating systems, but open loops regulated, disciplined, encouraged, reprimanded, supported and validated by the emotional feedback we receive from others.
我们不是一个封闭的自我调节系统，而是一个开环回路系统。我们被他人的情感反馈调节、约束、鼓励、斥责、支持和认可。
4·The circadian rhythm in mammals is regulated by two clusters of nerve cells called the suprachiasmatic nuclei (SCN) in the anterior hypothalamus.
哺乳动物中调节昼夜节律的是两个调节神经细胞群，称为视交叉上核中的下丘脑。
5·Mr Kan is clear that nuclear power should remain a part of Japan's energy mix, but that it should be safer, better regulated and part of a more imaginative energy policy.
菅直人很清楚，核电仍是日本能源结构中的一个部分，但是它要变得更安全，更好调节，成为构想中的能源政策的一部分才行。