It also highlighted a common critique of organic farming: It's already hard to feed billions of people, even without rules against spraying chemicals or swapping genes.

这也强调了关于有机农业的一个普遍的观点——即便是对喷洒化肥或者采用基因物种不加任何限制，要养活数十亿人口已属不易。

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Vocal music teaching of secondary vocational schools is an organic part of music education system of secondary vocational schools in our country, which has its own rules and characteristics.

中等职业学校声乐教学是我国中等职业学校音乐教育体系中的一个有机组成部分，有其自身的规律和特点。

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Organic chemistry's woodward-hoffmann rules (which Hoffmann developed with Robert Burns Woodward) predict the positions of atoms within certain kinds of molecules.

有机化学中的伍德沃—霍夫曼定律(由霍夫曼和罗伯特·伯恩斯·伍德沃发现)可以预测某些分子中原子排列位置。

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They are made of organic matter:the same rules, the same laws of chemistry that apply to what makes this laser glow green apply to what makes these photodetectors work.

而是由有机物制作的，同样的规律，它与应用于让激光的光芒变绿,以及使这些光电探测器工作,的化学是一样的规律。

麻省理工公开课 - 固态化学导论课程节选

However, when in December the USDA indicated that a complete ban on GMO alfalfa was no longer a possible outcome, Organic Valley and the others went to work advocating for a set of strict rules that would serve to protect organic farmers and organic consumers from the threat of GMO contamination.

FORBES: The OrganicGate Scandal