immersion GREGMAT

Objective:To explore the changes of hexosamine and phospholipids in gastric mucosa of rats with open abdominal trauma after seawater immersion.

目探讨大鼠部开放伤后海水浸泡胃黏膜中氨基己糖和磷脂改变。

The result shows that inspecting cabtyre sheathing by ultrasonic is feasible, and the immersion method would be the most reasonable one.

提出了采用水浸法及聚焦探头是比较合理探伤方法，同时为超声波应用于硬质橡胶材料质量检测提供了依据。

Plastics -- Methods for determining the density of non-cellular plastics -- Part 1: Immersion method, liquid pyknometer method and titration method

塑料.非泡沫塑料密度测方法.第部分:浸渍法、液体比重瓶法和滴法.

Filter bed should be exposurd as less as possible because alternation of exposure and immersion is disbennifit to the penetrability of filter bed.

依据水质资料分析了水源水质安全保障。

Unlike traditional latex or acrylic coatings, polyurea, as a suitable waterproofer even under seawater immersion, is in no way influenced by ponding water, which is very often on existing roofs.

优于丙烯酸防水涂料主要点是聚脲耐积水性能，而屋面积水在国内非常普遍。