nanograms

与nanograms相关的网络例句 [注：此内容来源于网络，仅供参考]

Scarily, it did not take much estrogen to affect the fish — just 5 or 6 nanograms, or billionths of a gram, per liter of lake water.

令人吃惊的是，每升湖水中仅仅5'6纳克或者十亿分之一克的雌激素就能对鱼类产生如此影响。

They found, a gram of dried plant material released up to 3 nanograms of methane per hour.

温度每上升 10 度，每小时释放的沼气量约会增加一倍。

Usually a gram of dried plant material releases between 0.2 and three nanograms of methane an hour.

通常，一公克的枯叶每小时会释放的甲烷有0.2~3奈克。

A normal PSA measurement is less than 4 nanograms per milliliter of blood

正常情况下，每毫升血中PSA数值应低于4毫微克。

The protective effect began at levels ranging from 24 to 32 nanograms per milliliter of 25-hydroxy-vitamin D concentration in the serum.

保护作用始于水平24至32微克每毫升25 -羟基维生素d浓度血清。