实践表明，该教学新体系能较好地适用于普通工科院校物理化学教学。
The practical result showed that the new teaching system of physical chemistry could be applied to general institute of engineering better.
与普通的物理化学杀菌方法比较，抗菌塑料具有杀菌时效长、经济、方便等特点。
The antibacterial capacity of antibacterial plastic is longer, steadier, more economical and more convenient than plastics treated with physical and chemical antibacterial methods.
QCG系列屏蔽式管道泵普通型供输送清水及物理化学性质类似于清水的其他液体之用。
QCG series conventional canned motor pipeline mounted pumps are used to handle clean water or other liquids similar to water in physical and chemical properties.
QCG系列屏蔽式管道泵普通型供输送清水及物理化学性质类似于清水的其他液体之用。
QCG series conventional canned motor pipeline mounted pumps are used to handle clean water or other liquids similar to water in physical and chemical properties.
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