Some cranking motors require service only at the time that the engine is overhauled, Others have provision for lubrication and cover bands that can be removed to inspect the condition of the brushes and commutator.

有些起动电机仅需要在发动机大修时进行维修,另一些则需要加油,并装有可拆下的防护带以便检查电刷和换向器的状况。

属类：工程技术-汽车-

approximately 60 percent of all electric energy used in industrialized countries is used in electric motors

在工业化国家中,大约有60%的电能用于电机。

属类：综合句库--

At Yeomans we feel compelled to design our motors and pumps in accordance with NEMa and Hydraulic Institute Standards respectively.

在这种情况下,我们美国约曼公司坚持分别按照美国电气制造商协会NEMa和水利协会的标准设计自己的电机和泵。

属类：产品说明书-水泵-

This heavy freighter is driven by two electric motors

这辆重型运输汽车是由两台电动机驱动的。

属类：综合句库--

The machines are driven by electric motors .

这些机器都是由电动机驱动的。

属类：综合句库--

These traction motors with Class H insulation are permanently connected in parallel.automatic field weakening is provided and multiple-unit control is fitted.

这些牵引电机带有永久性串联的H级绝缘体,该机车装有自动减磁和多元控制装置。

属类：工程技术-交通-交通工具

diaphragm ,textile,for pumps or motors

织物膜片,供抽水泵或发动机使用

属类：物品名称-光学产品-

direct current motor (excl. starter motors for internal combustion engines),of an output exceeding 37.5w

直流电动机(不包括内燃机用起动机),功率超过37.5w

属类：物品名称-机械设备-

direct current motor (other than motors of an output not exceeding 37.5w)and generators

直流电动机(功率不超过37.5w的电动机除外)和发电机

属类：物品名称-机械设备-

Yesterday, at a Washington press conference, Emerson Vale had blasted anew his favorite targets-General Motors , Ford, and Chrysler

昨天,在华盛顿一次记者招待会上,埃默森·维尔再一次对他心爱的几个靶子--通用汽车公司、福特公司和克莱斯勒汽车公司轰了一阵。

属类：综合句库--