It is indicated from the results that effected by the high frequency group pulse power, higher machining quality is obtained by choosing higher main pulse frequency.

结果表明，在高频群脉冲电源作用下，选择较高的主脉冲频率，可获得良好的加工质量。

youdao

Meanwhile, a new electrochemical machining power supply is introduced in detail-a power supply for high frequency group pulse electrochemical machining used in the micro-machining.

另外，还详细介绍了一种新型电解加工电源：用于微小型零件加工的高频群脉冲电解加工电源。

youdao

Results:Compared to the low frequency group, the diagnosis accuracy rate of high frequency group is nearly P >0 05 and the diagnosis accuracy was raised in high low frequency group.

结果：高频组准确率与低频组相近（P>0 .0 5 ） ，高、低频联合检查组确诊率高于低频组（P<0 .0 5 ）。

youdao

He found traders and analysts who worried that a tax on high frequency trading could damage the industry, including Larry Tabb of the Tabb Group.

FORBES: Tobin Tax Shows New Promise, or Threat

Larry Tabb, founder of the financial technology research firm, TABB Group, has in the past made two key points related to high-frequency trading.

FORBES: High Frequency Traders -- Cost Reducers or Criminals?

Can we hold out hope that the new combined public firm, which will be one of the largest high frequency trading, market making, broker dealing firms in the world, will be audited by a group of professionals that can make sure the arguably systemically important new public company has airtight IT?

FORBES: Getco Gets NYSE Listing Via Reverse Merger With Knight Capital