The paper introduces the design, construction and monitor of shield tunneling freezing method.
文章对盾构出洞冻结法设计、施工、监测做了介绍。
A method of fully freezing ice in a refrigerator.
一种在电冰箱内完全冷冻冰的方法。
Most of them were preserved by the two_step freezing method.
其中，绝大多数藻类是采用两步冰冻法保存。
The mechanism of freezing and thawing method was also discussed.
探讨了冻融法的作用机制。
The mechanism of freezing and thawing method was also discussed.
探讨了冻融法的作用机制。
应用推荐