When bonding temperature was 1403 K, reaction layer grew fast at first and then slow down with the increase of bonding time.

在连接温度为1403 K的条件下，随着连接时间的增加，界面反应层厚度先快速增加，再缓慢增加。

youdao

A new definition of reverse recovery softness K of fast diodes is given, and the relationship of reverse over voltage to the softness K of the fast diode is derived and verified by experiment.

给出了快速二极管软度K的新定义；推导出快速二极管反向过电压与软度K的关系，经试验证实了软度K与反向过电压的对应关系。

youdao

The results showed that the application of potash could raise both the contents of the fast available K and the slowly-released K in soil.

结果表明：供试土壤施钾后不仅提高耕层土壤速效钾含量，而且也很快向缓效钾方向转化，转化量随钾肥用量的提高而增大。

youdao

In Europe the U.K. is a fast-growing market.

FORBES: Opportunities to fight for

The Republicans celebrated last month's triumph by fast-tracking several K-Street favourites: exempting older coal-fired plants from new anti-pollution rules, and making it easier to open national forests to logging and drilling.

ECONOMIST: The only people who could stop a Bush second term

Others learned early that equations beat etchings (picture book writers, once considered the "academicians of the nursery, " have been trampled on the fast track to pre-K).

WSJ: Reviving the Art of Observation | Marvels