The closed system of bomb plus water bath has a constant volume and is thermally insulated.

放射性物质容器弹和水槽组成的封闭体系具有恒定体积，而且是绝热的。

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A freezer is a thermally insulated compartment, cabinet, or room in which a subfreezing temperature is maintained for the rapid freezing and storing of perishable food.

制冷器一种为迅速制冷和贮藏易腐坏的食物而保持着零度以下温度的热绝缘分隔间，柜子或房间。

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The tech giant is sending elaborate thermally-insulated "return kits" to users who contacted the company about shipping back the faulty smartphone.

三星公司正给用户寄送精心制作的隔热“召回包”，这些用户此前都联系该公司寄回缺陷手机。

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