When Leverrier was working at his great discovery he did not strike out a new path in science; he was sup ported by a great law of nature, the base of all astronomical knowledge.
勒维烈在天文学上的重大发现，并不是因为他真有什么神机妙算，他只是在沿着前人发现的科学定律进行了谨慎的摸索。
He invites me in all sup, and say buy sheet by him.
他邀请我共进晚餐，并且说由他买单的。
Using o-vanillin as template molecule, molecularly imprinted polymer membranes with sup- porting membrane were synthesized through in-situ polymerization by UV irradiation.
采用紫外光引发原位聚合的方法制备了具有支撑膜的邻香草醛分子印迹聚合物膜。
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