研究人员在2009年回到博尔德市后，对该市一座公园内的空气进行了全面测量。公园的海拔高度要比博尔德市区高50米，远离明显的氯来源。

The researchers returned to Boulder in 2009 to take more comprehensive measurements from a park 150 feet above the city, away from obvious chloride sources.

youdao

目的研究氯高铁血红素对慢性肾衰竭大鼠血压的影响，并探讨其可能机制。

To study the effect of hemin on nephrogenic hypertension of chronic renal failure rats and its possible mechanism .

youdao

需氧菌的耐药率由高到低依次为青霉素、红霉素、氯洁霉素……。

The highest rates of drug resistance in aerobic germs were penicillin, and it was followed by erythromycin and clindamycin.

youdao

But in terms of drugs that don't look like maybe this compound was used in the synthesis, many of them might have used thionyl chloride, because it generates such a nice reactive intermediate that you can go on and make a bunch of different compounds from that intermediate.

但是对于药物来说,它们可能跟合成过程中用到的这种化合物并不相像，很多药物的制造过程中都会用到亚硫酰氯，因为它能产生活性如此之高的反应中间体,以至于你可以继续利用反应中间体,来制造一堆不同类型的化合物。

麻省理工公开课 - 化学原理课程节选