An elevator mechanic can work the machinery directly by turning this lever.电梯修理工可以转动这根杠杆直接操作机器。Press the lever until you hear the catch engage.压下挡杆，直到听到挡挂好。I put the coin in the machine and pulled the lever.我把硬币投入机器，拉动控制...
Insert the fork about 6in. from the root and simultaneously lever it backwards...将耙子插入到离根部约6英寸的地方并同时向后扳。The device itself was right under the vehicle, almost in line with the gear lever.该装置本身就在车子正下方，几乎与变速杆处于同一直线上。Pity is...
它们都以二聚物或四聚物状态存在.They may be present as dimers or tetramers.方法对经临床确诊为肺栓塞患者测定其血浆D - 二聚体与纤维蛋白原浓度.Methods: The plasma fibrinogen and D - dimer in pulmonary embolism patients were measured.任选的是, 可用加氢催化剂将纯化的二聚异丁烯加氢生成异辛烷.Option...