浓度

pH is a measure of the concentration of free hydrogen atoms in a solution.

pH值是测试溶液中自由氢原子浓度的单位。

The rate of substrate change is dependent of substrate concentration.

被酶作用物变化速率取决于被酶作用物的浓度.

Press reports revealed that ozone levels in the upper atmosphere fell during the past month.

新闻报道透露上层大气的臭氧浓度在上个月有所下降。

The alcoholic strength of brandy far exceeds that of wine.

白兰地的酒精浓度远远超过葡萄酒.

A gas in solution diffuses from region of greater to one of less concentration.

溶液中的气体由浓度较高的区域向浓度较低的区域扩散.

To serve the needs of bakers, manufacturers ferment the yeast to produce a more concentrated product.

为了满足面包店主的需要，制造商让酵母发酵，以生产出浓度更高的产品。

A survey of four rivers in France has revealed virus concentrations.

在法国对四条河水的调查,已经得出病毒的浓度.

What role did a high cholesterol level play in his heart disease?

胆固醇浓度高和他的心脏病发作有什么关系?

They are determining the serum-protein and cholesterol levels.

他们正在测定血清蛋白和胆固醇的浓度.

Sugar is added to the wine during fermentation to increase the alcohol level.

发酵时在葡萄酒里加糖以提高酒精浓度.

It is very alcoholic, sometimes near the strength of port.

它的酒精浓度很高，有时接近波尔图葡萄酒的浓度。

The latest data showed that global ozone concentrations had dropped several per cent over the last decade.

最新数据显示，过去10年来全球臭氧的浓度降低了几个百分点。

He was found to be three times over the limit.

他血液中的酒精浓度是允许极限的3倍。

More diphenylthiocarbazone should be used to estimate barbiturate concentrations above 1 mg / dl.

当测定浓度超过1毫克/100毫升的巴比妥类药物时,必须用更多的双硫腙.

Each capsule contains between 30 and 100 pellets of morphine sulphate according to the strength of dose required.

根据所需剂量的浓度不同，每颗胶囊里含有30至100个吗啡硫酸盐颗粒。