无机非导体材料质方形体包括硅酸盐、或氧化铝或轻质陶瓷粉。

A square body made from the inorganic non-conducting material comprises silicate or aluminum oxide or light ceramic powder.

第一上方部 分具有为环形的顶终端，其环绕非导体的中心区域。

The upper part has a generally ring-shaped upper end surrounding a non-conductive central region.

对辉光放电质谱在块状金属、半导体、非导体、溶液、气体和深度分析方面的应用进行了综述。

The application of GDMS was reviewed in the aspects of the bulk metal, semiconductor, nonconductor, solution, gas and depth analysis.