material-level

基本解释

The organization shall? develop control plans at the system, subsystem, component and/or material level for the product supplied.
组织应针对所提供的产品.;在系统子系统部件和/或材料各层次上制定控制计划
The socialist China we are building should have a civilization with a high cultural and ideological level as well as a high material level.
我们要建设的社会主义国家，不但要有高度的物质文明，而且要有高度的精神文明。
The reform mainly in material level lasted to 19th century, and stimulated the great debate between western line and Slav line.
这种主要在物质层面上进行的改革延续到19世纪,引发了30年代末至50年代的西方派和斯拉夫派的大辩论。
CLW ultrasonic material level meter can control material height without touching material.
CLW超声波料位器，可以无接触控制铺料高低。
A brand new entirely contactless way to measure the Material Level was brought forward.
通过理论分析与实验验证提出一种全新的完全非接触料位测量方法。