“毫微米”造句

对于紫外区通常用毫微米这一名词.
For ultraviolet, nanometer is a preferred term.

肌纤维膜厚约7.5毫微米,同包裹着其它细胞的壁一样, 是一层单位膜.
The sarcolemma, about 7.5 nm thick , is a unit - membrane like that investing other cells.

毫微米十亿分之一米 ( 10 - 9 )
One billionth ( 10 - 9 ) of a meter.

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