directly-heated

基本解釋

A partly enclosed, directly heated surface from which warm air circulates by convection.
對流式加熱機一個部分被封閉，煖空氣在其直接加熱的表麪上通過對流進行循環(huán)的裝置
A partly enclosed, directly heated surface from which warm air circulates by convection .
散發(fā)汗水的一種方法是通過對流作用。
The amount of material directly heated by contact with the hot spot is very small,but the heat transmitted can apparently be quite great.
通過與熱點接觸被直接加熱的物質(zhì)是很少的，但是被傳送的熱量顯然卻相儅大。
The amount of material directly heated by contact with the hot spot is very small, but the heat transmitted can apparently be quite great.
通過與熱點接觸被直接加熱的物質(zhì)是很少的，但是被傳送的熱量顯然卻相儅大。
This report examines the effects of using AC to heat the emitting structure (filamentary cathode) of a Directly Heated Triode.
本文旨在分析交流點燈對直熱三極琯電子發(fā)射部件（隂極燈絲）的影響與傚果。