英语词汇point-by-point test怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

1
The researchers calculated that every extra point of body mass index (BMI – your weight in kilograms divided by the square of your height in metres) led to a 1-point drop in the memory test.
研究人员计算出在记忆测试里她们每超过一个身体质量系数（BMI——身高kg/体重m的平方）值，她们的记忆力就下降一个单位。
2
The difference between the temperature at the initial boiling point and at the end point, as obtained by the distillation test.
从蒸馏试验所得初馏点与终馏点之间的温度差值。

单词	point-by-point test
释义	point-by-point test 简明释义逐步试验双语例句 1 The researchers calculated that every extra point of body mass index (BMI – your weight in kilograms divided by the square of your height in metres) led to a 1-point drop in the memory test. 研究人员计算出在记忆测试里她们每超过一个身体质量系数（BMI——身高kg/体重m的平方）值，她们的记忆力就下降一个单位。 2 The difference between the temperature at the initial boiling point and at the end point, as obtained by the distillation test. 从蒸馏试验所得初馏点与终馏点之间的温度差值。
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