?密闭外壳
... solid encapsulated transformer 固封变压器 solid enclosure 密闭外壳，密封罩 solid error 固定误差 ...
?不透气外壳
... 不透气性（气密性） gas-proofness; gas tightness; impermeability to gas; 不透气外壳 solid enclosure; 不透气填料 airtight packing ...
单屏蔽固体罩
On the outside, the G-DRIVE slim's solid aluminum enclosure acts as a heat sink, keeping the internal drive cool and data protected.
ENGADGET: Hitachi GST's G-Drive Slim: world's thinnest 2.5-inch external hard drive
英汉双解词典包含3185865条英汉词条，基本涵盖了全部常用单词的翻译及用法，是英语学习的有利工具。