The influence of viscosity, wettability, agitating rate and time on "particle gaining rate" are analysed.

并分析讨论了粘度、润湿性、搅拌速度、搅拌时间对粒子收得率的影响。

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With orthogonal experiment, the influences of each factors on particle gaining rate are reported, optimal technique parameters are obtained.

以粒子收得率为指标通过正交设计试验确定了各因素对指标的影响，从而得出最佳工艺参数。

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Since then, both the pass rate and the proportion of exams gaining the highest grade have risen every year.

自那以后，通过率及取得最好成绩的比重逐年增加。

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This is the starting speed, that's the rate at which it is gaining velocity, and that's how long it's been gaining it.

这是起始时的速度,这是速度的增长速率,这是加速的时间

耶鲁公开课 - 基础物理课程节选

It's gaining speed at some rate a.

速度的增长速率为a

耶鲁公开课 - 基础物理课程节选

That said, the latest change by the chancellor would see some higher rate taxpayers gaining more than basic rate taxpayers, according to Patricia Mock, of accountancy firm Deloitte.

BBC: Budget 2013: Tax changes 'will benefit millions'

However, his critics will soon find a top rate taxpayer gaining thousands of pounds and contrast them with a struggling pensioner who's lost - or, rather, will not gain tax relief - of a few hundred pounds.

BBC: Budget 2012: Will the 'granny tax' backlash last?

In March 2012, a survey of 40 papers found that they were losing print advertising revenue at seven times the rate they were gaining digital ad dollar.

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