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- high vacuum furnace 高真空炉
- The whole apparatus operates under high vacuum. 整个装置在高真空下运转。
- The stainless steel out\|gassing rates can be reduced greatly by high temperature degassing technology in a vacuum furnace. 真空炉高温除气工艺可以大大降低不锈钢出气率。
- To preserve(food,for example) by rapid freezing and drying in a high vacuum. 使冷冻干燥通过在高度真空状态下迅速冷冻并干燥来保存(如食物)。
- To preserve(food, for example) by rapid freezing and drying in a high vacuum. 使冷冻干燥通过在高度真空状态下迅速冷冻并干燥来保存(如食物)
- In high vacuum state,the damp water in leather can be largly pumped. 由于皮张处于高真空状态,水分抽出量增大,可缩短干燥时间令产量上升;
- Adding 2 types of 125kgVacuum Melting Furnace, another international Vacuum Furnace for 500 kg. 添置国内先进“125公斤真空熔炼炉”2台。引进国际先进“500公斤真空熔炼炉”1台。
- The cubage of the tube is small and high vacuum will be got very quickly. 计算结果表明:二极管的工作场强低于真空闪络场强;
- In comparing with the vacuum furnace sintering and sintering in Ar,a simple method to sinter MgF2 in air furnace is introduced. 通过与真空炉烧结及氩气保护中烧结对比,获得在空气氛围中烧结MgF2的简易方法。
- The invention discloses a three-chamber continuous crystal whisker generation vacuum furnace for continuously preparing silicon carbide whiskers. 本发明公开了一种连续制备碳化硅晶须的三室连续晶须生成真空炉。
- Ternary boride based cermet cladding material was prepared by in situ reaction and liquid phase sintering technology in vacuum furnace. 在真空烧结炉中通过原位反应液相烧结工艺制备出三元硼化物基金属陶瓷覆层。
- High Vacuum Braze Welding Furnace 高温真空钎焊炉
- The first domestic fine grain cast vacuum furnace on mold agitation process has been developed successfully by Beijing Institute of Aeronautical Materials. 北京航空材料研究院研究制造了我国第一台铸型搅动工艺细晶铸造真空炉。
- A high vacuum in the fuel tank can cause atmospheric pressure to collapse the tank. 燃油箱内的高真空,会引起大气压力压塌油箱。
- Abstract: Thanks to the development of new sealing technology,the regeneration type radiant tube nozzle can be used in the vacuum furnace to achieve uniform heating result. 文摘:新型密封技术的开发,使蓄热式辐射管烧嘴得以应用在真空炉上,并获得了均匀的加热效果。
- Used either solely as Rough Pumps, or in combination with other high vacuum pumps as Backing Pumps. 可单独作低真空泵用,也可与其它高真空泵组合作前级泵用。
- Thanks to the development of new sealing technology,the regeneration type radiant tube nozzle can be used in the vacuum furnace to achieve uniform heating result. 新型密封技术的开发,使蓄热式辐射管烧嘴得以应用在真空炉上,并获得了均匀的加热效果。
- Leakage and degassing rate is an important parameter to evaluate the performance of high vacuum multi-layer insulated dewar. 漏放气速率是评价高真空多层绝热杜瓦性能的一个重要指标。
- The hot - working Plasticity and sulphides distributing of martensitic stainless steel have been increasted by means of non - vacuum furnace and electroslog refining. 采用非真空感应炉+电渣重熔冶炼工艺,改善了硫化物分布情况,提高了材料热加工塑性。
- Under certain condition,methane can reacts with SiO_2 or high vacuum grease,generating Mylar Polyster. SiO2作掩模时,在一定的条件下,CH4会与SiO2或者真空硅脂发生反应,生成聚脂薄膜。