regulatory
adj. 管理的，控制的，监管的
例句
A regulatory agency should ensure that helium is used carefully.
应该有一个监管机构确保氦的使用是谨慎的。
Studies of plants have now identified a new class of regulatory molecules called oligosaccharins.
对植物的研究已经发现了一种叫做寡糖的新一类调节分子。
How can the hormone adrenaline that does not act directly on the brain have a regulatory effect on brain function?
肾上腺素不直接作用于大脑，怎么会对大脑功能产生调节作用呢？
