Microfiber have most big specific surface - area and sufficient effect of capillary.超细纤维具有比表面积大和丰富的毛细管效应.The gasoline detection system consists of a capillary restriction.汽油检测系统由毛细管节流器组成.The purity of dimethyl disulfide ...
普通鲤鱼是养鱼场最常养的鱼种.Common cup carp are a popular choice for a fish pond farm.养鱼场被看做帮助养活膨胀世界的一种重要途径.Fish farming seeing seen as a an important way to help fed feed a growing world.但是养鱼场也应该注意环境和食品安全考虑.But fish farms also requi...
Do you think that, from the point of view of results, this exercise was worth the cost?...从结果来看，你认为这项活动的花费值吗？They are worth having but not at the expense of better services...它们值得拥有，但是不能因此放弃更好的服务。If a thing is worth doin...