关键所在

The success of this experiment is crucial to the project as a whole.

这次试验成功是整个工键所在。

To solving the skin hydropenia problem, besides the traditional water supplement and moistening measures, the unimpeded transportation of water supply channel is also a key point.

解决肌肤缺水问题，除了传统意义上补水、保湿之外，输水通道畅通更是键所在。

Agglomeration is a serious problem in production of ceria using cerium hydroxide as precursor.Destroying the stabality of hydroxide gels by heating is the basis of deagglomeration.

团聚控制是以氢氧化铈为前体制备纳米氧化铈工艺键所在,通加热来破坏氢氧化铈凝胶稳定性是进行解聚基础。

During the fermentation of low carbohydrate beer,carbohydrates in wortwas analysed by HPLC. lt was found that the utilization of maltotriose was the key to im-prove the attenuation degree.

运用HPLC法对低糖啤酒发酵糖组分进行了动态分析，发现麦芽三糖利用效率是发酵度提高键所在。