Now, in general, the produce of antibiotic is firstly extracted by clarification and solvent, and is separated from fermentation liquid and at last do the vacuum evaporation of the liquid extraction. 现代抗生素的生产一般首先是通过澄清和溶剂萃取从发酵液中加以分离,在对萃取液进行真空蒸发制得。
Vacuum Evaporation and Condensation Rates of Volatile Condensable Materials 真空条件下可凝挥发物蒸发和凝结速率的分析
Effect of high magnetic field on Te films prepared by vacuum evaporation 强磁场对真空蒸镀制取Te薄膜的影响
The Effects of Rapid Thermal Annealing on the Crystalline Phases of Zinc-Magnesium Alloy Film Prepared by Vacuum Evaporation 快速退火对真空镀锌镁合金镀层晶相的影响
The method can be used not only for vacuum evaporation deposition, but also for sputtering deposition to prepare the thin-film. 它既能用于真空蒸发沉积,又可用于溅射沉积来制备薄膜。
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。
Analysis on Model and Dynamic Parameters for Vacuum Evaporation Coking Desulfurization Liquid System 负压蒸发焦化脱硫液系统的模型及变工况分析
Application and technology essentials of vacuum evaporation film used in high power helix TWT are summarized. High Performance ZnS Infrared Anti-Reflection Film Deposited by the Ion Assisted Deposition ( IAD) Technology 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。用离子束辅助蒸发工艺镀制高性能硫化锌红外增透膜
Widely used in food, textile, medicine, chemical industry, vacuum evaporation, concentration, impregnation, drying and other processes. 广泛用于食品、纺织、医药、化工等行业的真空蒸发、浓缩、浸渍、干燥等工艺过程中。
The organic light-emitting devices ( OLEDs) were fabricated by vacuum evaporation method on PET flexible substrate. 利用真空蒸镀方法,在PET柔性衬底上制备了有机电致发光器件。
Aluminum film is produced on glass, H13 steel, plastic and pure Cu substrate by resistance heating vacuum evaporation, and the adhesive power of aluminum film is determined and analyzed. 采用电阻加热式真空蒸镀法在玻璃、H13钢、塑料和纯铜基体上镀制铝膜,并对其附着力进行了测试和分析。
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。
Lemon juice was concentrated by progressive freeze concentration and vacuum evaporation respectively. 采用界面渐进冷冻浓缩法和真空蒸发法分别对柠檬汁进行界面渐进冷冻浓缩和真空蒸发浓缩。
Thc vacuum evaporation devices have been designed and made. 设计并制造了真空蒸发实验装置。
Formation of vacuum evaporation coatings and bondability of the coating to the substrates were discussed. 讨论了真空蒸镀镀膜的形成和镀膜与基体的结合力。
The Ag Nd 2O 3 thin films, in which nanoparticles were embedded, were deposited by vacuum evaporation. 在真空中用蒸发沉积的方法制备了埋藏有金属Ag纳米微粒的稀土氧化物复合介质薄膜AgNd2O3。
Theoretical and Experimental Study on Liquid Freezing Process by Vacuum Evaporation 溶液真空蒸发冻结过程的理论与实验研究
An ultrahigh vacuum evaporation equipment used for atom photolithography is designed and constructed. 在对各种材料和真空泵性能综合考虑的基础上,设计并建立了一台用于原子光刻的超高真空蒸发设备。主要设计参数为:极限真空度和工作真空度分别为2.0?
ITO/ PTCDA/ p-Si thin film device was fabricated with vacuum evaporation and sputter deposition method. The surface and interface electron states of ITO/ PTCDA/ p-Si were investigated using X-ray photoelectron spectroscopy ( XPS) and argon ion beam etch technology. 有米用真空蒸发和溅射沉积的方法制备了ITO/PTCDA/p-Si薄膜器件,并采用X射线光电子能谱(XPS)和Ar+溅射技术对其表面和界面电子态进行了研究。
The preparation of CuInSe_2 thin films using single and double source vacuum evaporation is presented. 本文叙述了采用单源和双源真空蒸发法制备CuInSe2薄膜。
The Al film on Fe reflecting cover surface of solar heating tube has been made by vacuum evaporation deposition. 采用真空蒸发镀膜的方法,在太阳能集热管的铁质金属反光罩的表面,制备了Al反射膜。
The ion plating is a new technique combined vacuum evaporation plating with sputtering. 离子镀是真空蒸镀与溅射相结合的新工艺。
The harmonious analysis showed that UF clarification and freeze concentration process have less effect on harmony than that of nanofiltration and vacuum evaporation; 协调性分析结果表明,与纳滤和真空蒸发处理比较而言,超滤澄清和冷冻浓缩处理对番茄汁协调性的影响较小;
The molecular films are easily fabricated by vacuum evaporation. 这种有机分子含有四个吡咯基团,容易通过真空热蒸发成膜。
Thin films of SnS were deposited by means of vacuum evaporation. 采用真空蒸发法,在载玻片上制备了SnS薄膜。
Freezing by vacuum evaporation is one of the most important ways to freeze the solution. 真空蒸发冻结对于溶液来说,是一种非常重要的冻结方式。
By vacuum evaporation coating method, Ge/ ZnS type photonic crystals are prepared on different substrates. 采用真空热蒸镀的方法,在不同材料上制备了多周期的Ge/ZnS光子晶体。
In this paper, we steaming aluminum films on glass substrates use of vacuum evaporation coating method. 本文利用真空蒸发镀膜方法,在玻璃基片上蒸镀铝薄膜。
Based on above nozzles, a circulation evaporation vacuum spray structure was presented, which achieved double-effect vacuum evaporation in one circulation so as to improve the water removal ability. 以喷射雾化为基础,提出了一种循环真空喷雾蒸发分离装置,使油液在一个工作循环中即可实现快速双效真空蒸发,提高对油中水分的脱除效果。