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- directly heated cathode 灯丝,直热式阴极
- This report examines the effects of using AC to heat the emitting structure (filamentary cathode) of a Directly Heated Triode. 本文旨在分析交流点灯对直热三极管电子发射部件(阴极灯丝)的影响与效果。
- A partly enclosed, directly heated surface from which warm air circulates by convection. 对流式加热机一个部分被封闭,暖空气在其直接加热的表面上通过对流进行循环的装置
- A microwave tube in which electrons generated from a heated cathode are affected by magnetic and electric fields in such a way as to produce microwave radiation used in radar and in microwave ovens. 磁控管一种微波管,它里面的发热阴极发出的电子受到磁场和电场的影响,从而产生能用于雷达和微波炉微波辐射
- The hydrogen in the gauge is ionized by electron emission from a heated cathode. 在离子计内的氢气是用一个加热阴极放射电子来电离的。
- A partly enclosed, directly heated surface from which warm air circulates by convection . 散发汗水的一种方法是通过对流作用。
- The amount of material directly heated by contact with the hot spot is very small,but the heat transmitted can apparently be quite great. 通过与热点接触被直接加热的物质是很少的,但是被传送的热量显然却相当大。
- The amount of material directly heated by contact with the hot spot is very small, but the heat transmitted can apparently be quite great. 通过与热点接触被直接加热的物质是很少的,但是被传送的热量显然却相当大。
- Particularly processed platens are used to directly heat the veneer through contact conduction. 我们用经过特殊加工的热压板,以接触传导的方式,直接加热木材单板。
- The skewback bearer will be directly heated by gushing flame when tuckstone end dropped happens , which threats the safe run of the furnace and causes heavy oil consumption up . 熔窑挂钩砖头部掉落后,冒出的火焰直接烧托铁板,严重影响熔窑的安全运行,同时使重油消耗增加。
- This paper describes a new heating cathode source for electronic beam welder (EBW). 提出了一种新型的电子束焊机用阴极加热电源。
- The mechanism of direct-contact evaporation in a “wet-type dry still” was investigated,where the hold-up of the material directly heated by the immiscible heat carrier was very low. 研究了非均相载热体直接加热物料的低持液量蒸馏釜即湿式干釜的传热蒸发机理。对底部进料情况下单泡滴在连续相(热载体)中的直接接触传热蒸发过程进行了数学模拟。
- Sample is directly heated with an electrical stove and it is titrated after its acid content is adjusted, by which the result consisted with that of a common determining method is obtained. 对饮用水中化学耗氧量(COD)的通用测定方法进行了改进,采用一定功率的电炉直接加热试样,调节酸度后进行滴定,得到了和通用测定法相同的测定结果。
- HCFL Heat Cathode Fluorescent Lamp 热阴极荧光灯
- A Heating Cathode Source for Electronic Beam Welder 电子束焊机用的一种阴极加热电源
- The hydrogen in the gauge is ionized by electron emission from a heated cathode 在离子计内的氢气是用一个加热阴极放射电子来电离的。
- He is directly responsible for it. 他直接负责那件事。
- Directly ahead of us is the royal palace. 我们正前方就是皇宫。
- Heat sometimes causes a prickly rash on the skin. 热有时使皮肤上生剌痛的疹子。
- Slurping soup directly from the bowl is vulgar. 直接从碗里咕嘟咕嘟地喝汤是粗俗的