When the unit is ready to accept load, the auxiliary power system is transferred from the start-up to the unit source.

当机组准备带负荷时，厂用电系统从起动电源切换到机组电源。

youdao

Some units in recent years have been built without the unit source, with the auxiliaries being supplied from the start-up source for all operating conditions.

近年来有些机组建成不带单元电源，辅助设备由全工况的起动电源供电。

youdao

In this case, the target files are the directories containing compiled source files and corresponding unit test files.

在这个例子中，目标文件是包含编译后的源文件的目录，以及对应的单元测试文件。

youdao

It began to treat the unit as a source of growth, investing in speculative ventures such as property and leveraged buyouts.

ECONOMIST: Westinghouse RIP

Each unit can also serve as a source of electrical power for the military, or emergency response, something always in short supply in forward operating positions.

CENTERFORSECURITYPOLICY: Value of Jake as a ready innovation base

Much attention will be paid to the performance of Harley Davidson Financial Services unit, which has been a major source of losses since the downturn began.

FORBES: This Hog Is Getting Quite Fat