strictures against civil servants expressing political opinions对于公务员发表政治见解的禁令They accept the Prophet's precepts but reject some of his strictures.他们接受先知的教训,但拒绝他的种种约束.Your goals are hindered by financial strictures.你...
氟化物的危害一般局限在制造厂的附近.Fluoride damage is generally restricted to areas near manufacturing plants.在茜素染料法中,氟化物的消色作用较慢.The bleaching action of fluorides is slow in the alizarin dye procedure.氟化物危害的特点是叶片顶尖灼燃现象.Fluoride injury of...