The applications and the results of Electric doublet source frequency sounding on the Northern margin of Longshou mountain of Gansu are introduced.

讨论电偶源频率测深法在甘肃省龙首山北缘地区的应用及效果。

youdao

Research results show that the main restraint condition of FPC'spower margin is the current limitation of frequency converter.

结果表明FPC功率极限的主要约束条件是变频器电流限制。

youdao

The stability margin could be obtained through the frequency model without fall into conservatism.

由于该方法的稳定裕量是通过取明确依赖于频率的模型来获得，从而避免了陷入保守性。

youdao

Likewise, if you provide a low margin but high frequency services like payments you must find a way to retain customers for long enough to pay multiples of your customer acquisition cost.

FORBES: 10 Rules For Disruptors In The Financial Services Industry

At the margin, they may make some unpopular routes viable and increase frequency on others, but the notion that they play a vital role in connecting London with the rest of the world is not supported by the evidence.

ECONOMIST: Business travel