英语语法分析

The fruit-vegetable crisp is a new kind of long preservable food with dehydration by low-temperature and vacuum-fry technology.

果蔬脆片是一种利用真空低温油炸技术脱去果蔬所含水分，并能长期保存的食品。

In the experiment, we explored the preservable period of the canine adrenal in low temperature without perfusion by optical microscope and electron microscope.

本实验通过光镜和电镜观察探讨了采用不灌洗法犬肾上腺的低温保存时限。

Requirements for hydraulic steering rack cylinder are very high, the rack cylinder should be durable, lubricants preservable and of seal. So, finish machining and parameter-set are necessary.

液压转向机对齿条杆部表面有很高的耐磨、储油、封存要求，为此需要一套表面超精加工工艺及加工参数设定。