Counts per minute
- 每分钟计数（CPM表示每分钟内放射性检测仪器测到的电离事件计数，用于表示某种粒子的度量单位。放射性计数率不同于放射性剂量率，需要换算。电离室可以测量放射性剂量，盖革计数器可以测量放射性计数。标定后可计算微希沃特每小时。需注意探测效率的单位）
网络释义专业释义英英释义
每支试管内样品一式两份，计 算其每分钟计数（counts per minute, cpm）的均值。每份样本中抗体结合力由总放射活性占 对照（只含示踪剂不含样本的试管）的百分比得出。
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每支试管内样品一式两份，计 算其每分钟计数（counts per minute, cpm）的均值。每份样本中抗体结合力由总放射活性占 对照（只含示踪剂不含样本的试管）的百分比得出。
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CPM counts per minute 每分钟计数
Counts per minute
- abstract: The measurement of ionizing radiation is sometimes expressed as being a rate of counts per unit time registered by a radiation monitoring instrument, of which counts per minute and counts per second are commonly used.
以上来源于: WordNet
双语例句原声例句
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Your goal is to breath in and out about six times per minute, as per this exercise: Breathe in deeply for four counts.
你的目标是每分钟呼吸6次，像这样练习- - -大力吸气4次，大力呼气4次。
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Carver discounts the 17, 040-per-minute reader in the 1963 study because all the times and word counts were self-reported, and the comprehension tests were self-graded.
卡夫认为像17040词/分这样的阅读速度水分很大，因为所有的时间和单词计数都是由参与者自己提供的，而阅读理解测试也是自评所得。
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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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