Based on the interrupting test results of this break unit with different parameters and structures, the physically designing principles of extinguishing arc fashion in HVDC breaker are introduced.

在不同参数、结构高压直流断路器单元开断试验结果的基础上，提出高压直流断路器灭弧方式的物理设计原则。

youdao

But the real problem with unit tests as I've discovered is that the type of changes that you tend to make as code evolves tend to break a constant percentage of your unit tests.

但我认为单元测试的真正问题在于人们改进代码的同时也会破坏同等数量的单元测试。

youdao

No unit and individual shall revise, daub, mark or break down the documents of company registration files.

任何单位和个人不得修改、涂抹、标注、损毁公司登记档案资料。

youdao

He says the war-time unit helped break down racial barriers in the United States.

VOA: standard.2009.12.30

That's a high casualty rate and many a military unit will break if they have that many casualties.

这个比率相当高,在如此之高的伤亡率下,许多军事单位会因此而瓦解

耶鲁公开课 - 古希腊历史简介课程节选

But it is a tiny contributor to Bank of America profit (the bank doesn't even break out the unit in its financials) prompting some speculation that Bank of America could sell the division and be done with it.

FORBES: Magazine Article

Analysts expect the company's mobile devices unit to break even at least one quarter in 2010, for the first time in years.

FORBES: Magazine Article

At least, until they break and the next unit comes out.

FORBES: Why The New Macbook Pro's Repair Problems Matter