您要查找的是不是:
- In this paper. the catalytic cracking residue of petroleum which was used to preparemesophase pitch was separated by wiped film evaporator first in our country. 本研究在国内首次采用刮膜蒸发法分离制备中间相沥青的原料-石油催化裂化渣油。
- Use of a rotary vacuum evaporator will expedite the concentration steps in the procedure. 使用一座旋转真空蒸发器将会加快操作手续的浓缩过程。
- Use of a rotary vacuum evaporator will expediate the concentration steps in the procedure. 使用一座旋转真空蒸发器将会加快操作手续的浓缩过程。
- Cr or Cr - Ti alloy was used in vacuum evaporation. 以金属铬和铬钛合金进行真空蒸镀。
- Application and technology essentials of vacuum evaporation film used in high power helix TWT are summarized. 摘要就真空蒸发镀膜在大功率螺旋线行波管上的应用、工艺要点进行了总结。
- MgO film which is an important part of PDP unit, is mainly deposited by the method of vacuum evaporation. 氧化镁膜是PDP单元内重要的部分,其制作方法主要是真空蒸发镀膜法。
- Finally the vacuum evaporating deposition technology and the method of making thin film highly sensitive to ethonal vapor has been studied. 具体研究了真空蒸发技术制备高灵敏度的乙醇气体敏感膜的方法,最后成功研制出微型乙醇气体传感器。
- Thin film manganin gages and ytterbium gages were fabricated by magnetron sputtering.Meanwhile, ytterbium gages were prepared by vacuum evaporation. 摘要采用磁控溅射法制备锰铜薄膜,溅射和真空蒸发法制备镱薄膜。
- The techniques of depositing zinc thin film on grass substrate by vacuum evaporation and direct-current sputtering were investigated with XRD, SEM and AFM in this paper. 本论文对真空蒸发法和直流溅射法沉积锌膜的工艺进行了研究,结合XRD、SEM、AFM等分析手段,以探索这两种方法在制备锌膜方面的一般规律。
- wiped film molecular distillation 刮膜式分子蒸馏
- external cycling type vacuum evaporator 外循环式真空蒸发器
- Study on the process of the wiped film molecular distillation 刮膜式分子蒸馏过程的研究
- Miscella vacuum evaporation technology is that the first evaporator,the second evaporator and stripping column are operated in vacuum,and the second steam is as the heating soruce of first evaporator. 浸出毛油的品质随着加热温度的升高和时间的延长显著降低,混合油负压蒸发工艺是使一蒸、二蒸、汽提在负压状态下操作,同时,利用蒸脱机的二次蒸汽作为一蒸的热量来源。
- Numerical Simulation on Wiped Film Distillation of DBP-DBS DBP-DBS刮膜分子蒸馏过程数值模拟
- He wiped up the spilt milk on the wooden floor. 他揩掉了泼在地板上的牛奶。
- In order to reduce the temperature necessary to accomplish boiling, vacuum evaporation is often used. 为了降低完成沸腾的必须的温度,经常使用真空蒸发。
- I wiped my shoes on the mat before I came in. 我在进门前把鞋在垫子上擦了擦。
- That was infinitely better than his last film. 这比他上一部电影不知胜过多少倍。
- Microwave thermal effect was applied in vacuum evaporative sucrose crystallization. 采用微波热效应方法对蔗糖溶液进行真空蒸发结晶。
- wiped film evaporator 扫壁蒸发器,转膜蒸发器