多孔菌

All countries scholar have been looking for new cavitation to replace the ultrasonic cavitation technique, the hydrodynamical technique have lower cost and equipment simpler characteristics than the light or particle cavitation , so it was valuable of

本文所做的主要工作及所取得结论： 1 设计并组装了一套水动力空化反应循环系统； 2 设计了3种不同型号(孔径分别为1毫米、2毫米、4毫米)的多孔板； 3 比较了不同板在不同条件下的空化效应强弱； 4 利用该装置对大肠杆菌菌液进行消毒杀菌的实验研究；结论：(1)在孔径较小时，空化效应更强

Although the microporous structure made it infected easily, it could be prevented by strictly sterile operation.

虽然多孔结构使其容易造成感染，但通过一系列严格的无菌操作可以有效地预防此类并发症的发生。

To apply to circulating cooling water treatment more effectively, a column apparatus was devised by biocidal PVA balls, and some parameters of the column apparatus were researched such as length of filled column, treating time of water and outflux, etc.

结果表明：抗菌PVA小球具有良好的杀菌性能，在杀生剂添加量为m：m=3：2时，杀菌率达到（92 2）％；扫描电子显微镜显示，包埋了杀生剂的抗菌PVA凝胶小球是一种多孔性的球形颗粒，结构较密实，并且包埋效果理想。

A strip-shaped incision was created in the right thigh, 1 cm length and 0.5 cm depth. PHS was implanted into the muscles of the mice in test group while the controlled mice were implated with nothing.

所有动物在右股划出长约1 cm，深约0.5 cm的条形切口，实验组将1 g无菌多孔止血淀粉填入其中，对照组不填塞。

I didn't watch TV last night, because it .

昨晚我没有看电视，因为电视机坏了。

Since this year, in a lot of villages of Beijing, TV of elevator liquid crystal was removed.

今年以来，在北京的很多小区里，电梯液晶电视被撤了下来。