We're also combining cellulases, the enzymes that break down complex sugars into simple sugars and fermentation in the same cell for producing ethanol.
我们还整合了多种纤维素酶，这些酶可以把复杂的糖类转化成简单的糖类，并在同个细胞中进行发酵，制造出酒精。
Substantive and iterative consultation, though time-consuming, was pivotal to producing a simple, systematic and accessible guide to reviewing publicly available research evidence for use in HIA.
尽管大量反复的咨询十分耗时，但是对于编写一个可用以评估hia过程中使用的公共可用性研究证据的简单、系统化的、易获取的指南来说，这种咨询却是至关重要的。
An all-electrostatic focusing and deflecting system characterized by simple lens system is introduced The new system is very useful in producing compact high-performance camera tubes.
介绍了一种采用只含有会聚场的单透镜的全静电聚焦和偏转系统，这种系统非常适用于制作小型高性能摄象管。
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