In drilling an oil well, mud is used to lubricate the cutting bit.钻油井时, 泥浆被用来润滑钻头.Lubricate adjuster screw threads and pivot with spray lube.使用喷雾润滑油润滑调整器螺丝螺纹和枢轴.You should lubricate the wheels of your bicycle once a mont...
Heparin is the most widely used and reliable anticoagulant.肝素为最广泛应用及最可靠的抗凝剂.Pick - off blood with anticoagulant aseptically and the lymphocytes were isolated.无菌采取犬抗凝血,分离淋巴细胞并制备成不同浓度.For patients on oral anticoagulant the...
他预料来的客人会比邀请的多，就多买了食物。He bought extra food in anticipation of more people coming than he'd invited.我邀请的人里不包括他.I excepted him from my invitation.她邀请的客人都要经过严格挑选.She was very select in people she invites....
This paper introduces a rarely seen method of describing with diametral distance.本文介绍了一种鲜为人知的用直径距离描绘椭圆的方法.Meshing spur gears must have the same diametral pitch.互相啮合的直齿圆柱齿轮,必须具有相同的径节.Diametral pitch : the number of teeth ...