约50的英文

w/m

例句与用法

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Significant changes are seen in the cecum in about 50 percent of the cases .
在约50%的病例中，可看到盲肠有明显变化。
His "definition" of geometry guided geometrical thinking for about fifty years .
他的几何“定义”指引了几何思想约50年之久。
It is possible to recover approximately 50% of input virus from any of the tested waters .
从任何供试验的水样中，回收输入病毒约50是可能的。
Chloroplast ribosomes contain about 50 distinct ribosomal proteins, distributed between the two subunits .
叶绿体核糖体还含有约50种不同的核糖体蛋白，这蛋白分布在两个亚基之中。
9v alkaline battery x1 about 50 hours operation
9v碱性电池一只,连续使用约50小时