count rate

基本解释

The effect of high potential and gas proportion on the count rate and the energy resolution was discussed in detail.
讨论了高压和气体比例对探测器计数率和能量分辨率的影响。
Water-flow velocity of continuous measurement was determined by the ratio of count rate value of different source spacing detectors.
连续测量的水流速度是通过不同源距探测器计数率的比值来确定。
The count rate at the extrapolation of bias to zero varies monotonously with the anode current of phototube and tends to the activity of source as the inverse anode current approaches zero.
甄别电压外推到零时的计数率随光电倍增管阳极电流而改变，当阳极电流的倒数趋于零时，计数率趋于被测源的活度。

If he switched from gold to let's say iron, he also tried platinum, a number of different foils, he found that they count rate it still was 20 alpha particles per minute.
金箔的时候，计数率就变成零了,如果他把金换成比如说铁，他们还尝试了铂,还有一系列其他的箔片，他发现计数率还是每分钟。
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And, of course, all that's left is this positive pudding. So that's not going to do anything either. And what he found when he did this experiment, was that the count rate with still 132 000 counts per minute.
剩下的是带正电的布丁,也不会产生什么影响,结果他实验上观测到,计数器测得每分钟132000下,所以到目前为止,他可以说实验。
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And no, it wasn't. When he took away the gold foil the count rate went down to zero.
看看是不是从,其他地方打进来的alpha粒子,但不是，当他拿走。
麻省理工公开课 - 化学原理课程节选

R-count, to a rate that has previously always signalled that a recession had started.
ECONOMIST: Journalists are writing us into a recession