工业化养殖场通过喂养抗生素和其它有毒的化学药品,使得肉食扩大生产更为容易。
The expanded production of meat has been facilitated by industrial feedlots, which bleed antibiotics and other noxious chemicals.
结晶化的化学药品由于蒸汽或热水前缘的扩展而重新升华或溶解。
The crystallized chemicals were resublimed or dissolved by the spreading of steam or hot water front.
依据绿色化学使用化学药品的原则,就如何实现无机化学实验的绿色化进行了初步的探讨。
According to the ruler of green chemistry about the use of chemical reagents, study on how to bring about a green reform of inorganic chemistry experiment is done in this paper.
依据绿色化学使用化学药品的原则,就如何实现无机化学实验的绿色化进行了初步的探讨。
According to the ruler of green chemistry about the use of chemical reagents, study on how to bring about a green reform of inorganic chemistry experiment is done in this paper.
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