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- Diangong Heat tube Vacuum tube heat collector. 電工太陽能熱管真空管集熱器.
- 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,暖空氣在其直接加熱的表面上通過對流進行循環的裝置
- The heat preservation of the oven and heat tube network system. 爐窯、熱力管網系統的保溫;
- A partly enclosed, directly heated surface from which warm air circulates by convection . 散發汗水的一種方法是通過對流作用。
- The electrical heating tube is made of U shaped steel tube, sintered magnesia and heating wire. It is immersed directly in the water for preventing heat loss. 電熱管用U型鋼管,燒結氧化鎂和電熱絲製成,直接浸在水裡熱能損耗少。
- 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是很少的,但是被傳送的熱量顯然卻相當大。
- 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是很少的,但是被傳送的熱量顯然卻相當大。
- 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體電子發射部件(陰極燈絲)的影響與效果。
- Particularly processed platens are used to directly heat the veneer through contact conduction. 我們用經過特殊加工的熱壓板,以接觸傳導的方式,直接加熱木材單板。
- 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 . 熔窯掛鉤磚頭部掉落後,冒出的火焰直接燒托鐵板,嚴重影響熔窯的安全運行,同時使重油消耗增加。
- SWH style heat cylinder is crooked, avoid the material fall into and cause the heat tube burm down. SWH型發熱管彎型設計,避免因原料落入筒內而引起發熱管損壞。
- The preferred method is by oxy-acetylene flame. Heat tube first, beginning one inch from edge of valve. 建議採用乙炔火焰對連接部件進行加熱。首先從離閥門1英寸的地方開始對管道進行加熱
- TSH style heat cylinder is crooked &def avoid the material fall into and cause the heat tube burm down. TSH型發熱管彎型設計,避免因原料落入筒內而引起發熱管損壞。
- 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. 研究了非均相載熱體直接加熱物料的低持液量蒸餾釜即濕式干釜的傳熱蒸發機理。對底部進料情況下單泡滴在連續相(熱載體)中的直接接觸傳熱蒸發過程進行了數學模擬。
- Adopted far infrared metal heating tube, fast heating and energy saving. 採用遠紅外線金屬電熱管加熱、熱風循環,加熱速度快、溫度均勻、省電。
- 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. 對飲用水中化學耗氧量(COD)的通用測定方法進行了改進,採用一定功率的電爐直接加熱試樣,調節酸度後進行滴定,得到了和通用測定法相同的測定結果。
- SWH style heat cylinder is crooked,avoid the material fall into and cause the heat tube burm down. SWH型發熱管彎型設計,避免因原料落入筒內而引起發熱管損壞。
- TSH style heat cylinder is crooked , avoid the material fall into and cause the heat tube burm down. TSH型發熱管彎型設計,避免因原料落入筒內而引起發熱管損壞。
- TSH style heat cylinder is crooked , avoid the material fall intocause the heat tube burm down. TSH型發熱管彎型設計,避免因原料落入筒內而引起發熱管損壞。
- This paper reports the experimental study and theoretical analysis of the internal circu-lation among horizontal heated tube bundles. 本文同時使用實驗研究和數值模擬二種方法研究水平加熱管束間的內循環特性,以便為實際設備晚安全運行提供措施。