包壳 meaning in English
involucrum; cladding; jacketing; [核物理] jacket; can; cartridge; [电学] envelope; buld
Examples
- The expansion of the envelope will gradually thin out the obscuring dust .
包壳的膨胀会使不透明的尘埃逐渐变得稀薄。 - The outer part of the envelope now has the form of a thick shell or dust cocoon .
现在包壳的外层部分是厚壳层或尘埃包层的形状。 - Clay coats can be particularly important as inhibitors of later quartz cementation .
粘土包壳作为石英晚期胶结作用的抑制剂可能是特别重要的。 - The embryo inside the protostar is less massive than the envelope; most of the mass is still falling inward .
原恒星内部的胚胎的质量比包壳小，大部分物质一直在朝中心落去。 - Are trapped within the fuel pellets and claddings
产生的物质都密封在燃料芯块和包壳内。