He had discarded his jacket because of the heat.

因天气炎热他脱掉了夹克。

《牛津词典》

However, it is reasonable to adopt steam jacket heat tracing for sulfur recovery unit, as the steam produced by the unit itself has no other utilization.

对硫磺回收这类有自产蒸汽且蒸汽又难有别的利用途径的装置，采用蒸汽夹套伴热是合理的。

youdao

Electric heat tracing and steam jacket heat tracing in sulfur recovery unit have been compared in the light of economy and unit features.

从经济及装置特点两方面对硫磺回收装置电伴热和蒸汽夹套伴热进行了比较。

youdao

The sportswear company has issued a recall for seven Omni-Heat electric jacket models, citing an issue with the rechargeable batteries within.

ENGADGET

The sportswear company has issued a recall for seven Omni-Heat electric jacket models, citing a manufacturing defect in the heated inner wrist cuff.

ENGADGET: Columbia recalls Omni-Heat electric jackets due to burn hazard (or, for working too well)