Today's Arsenal of insecticides, herbicides, and fungicides is staggering in number and chemical complexity.

今天这些生产杀虫剂、除草剂和杀真菌剂的工厂生产的产品数量更多，化学复杂性也越高。

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The chemical reactions resulted in molecules of more complexity-which is the right direction to go if you want to eventually make amino acids and biological molecules.

化学反应后产生更复杂的分子——如果你想最终得到氨基酸和生物分子，那么这就是正确的方向。

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Simultaneous, because of the complexity and concrete of certain chemical production processes, the function modules of simulative software are impossible to simulate all actual processes.

同时，由于某些化工生产过程的复杂性和具体性，模拟软件现有的功能模块不可能模拟所有的实际过程。

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The techniques come from fields such as evolutionary biology, chemical engineering and physics to capture tumor complexity in a few well-considered equations.

FORBES: Magazine Article

This type of color gel processing didn't take off in the early 20th century due to the mechanical complexity, and it would have been inferior to a chemical process since each frame carried only one-third of the full color information.

ENGADGET: World's oldest color film footage discovered in museum archive (video)