英语语法分析

Objective: To study the influence of ultramicroscopic structure by different way of normothermic hepatic vascular exclusion in canine.

目的：研究犬常温下不同方法阻断入肝血流对肝超微结构的影响。

In the cryogenic temperature field, the change of steel structure is random and ultramicroscopic, and it is also a kind of progressive changing process.

在超低温温度场中，钢组织结构的转变是随机、超显微的，而且是一种逐渐的转变过程。