detrition

detrition

1. Keywords alumina porcelain;density;detrition microstructure;

氧化铝瓷;密度;磨耗;显微结构;

2. 4.The movable ball seal,having no centralized detrition,sturdiness and enduance..

活动式的球型密封无集中磨损，坚固耐用。

3. beach pebbles worn smooth by detrition.

海岸上的砂砾被磨得非常光滑

4. Keywords air oxygen detrition;air pollution;potassium dichromate;

空气耗氧量;空气污染;重铬酸钾;

5. This area is vertically divided into detrition development zone, fractures, corroded pores and caverns development zone and tight zone.

纵向上可分为风化破碎发育带，裂缝、溶孔、溶洞发育带和致密带。

6. natural detrition

自然风化破碎作用

7. Keywords diamond;detrition;vibrational cutting ultrasonically;

金刚石;磨损;超声振动切削;

8. Keywords High-alumina clay;85 alumina ceramics;Low-temperature firing;Wear-resisting;Detrition microstructure;

高铝矾土;85瓷;低温烧成;耐磨;显微结构;