此外,还对酶膜生物反应器,尤其是其在对外消旋混合物手性拆分以及污水处理方面的应用作了简要的介绍。
In addition, the applications of enzyme-membrane bioreactors, especially in the resolution of racemic mixtures and the treatment of wastewater, have also been briefly discussed.
混合物中含有细小磨料因而膜掉了一点点漆面。
It contains mild abrasive and removes very thin coat of painting.
接着让混合物通过一个平板膜滤器。
The mixture is subsequently passed through a flat membrane filter.
支撑熔盐膜由一种新型陶瓷材料(偏铝酸锂)和锂、钠、钾的三元最低共熔点混合物制成。
Supported molten salt membrane is made from a new kind of ceramic material (lithium meta-aluminate) and ternary eutectic mixture of lithium, sodium and potassium carbonates.
疏水阀内的膜盒充满了混合物,其沸点比蒸汽稍低一些。
The bellows inside the trap is filled with a mixture that is set to boil at a temperature slightly lower than the steam.
一种非常强的溶剂或混合物,能够移除金属基材上的固化涂膜。
A strong solvent or blend of chemicals that will remove the cured film from the metal substrate.
本文综述了近年来国内外有机溶剂混合物渗透汽化分离膜材料及成膜技术的最新研究进展。
This paper reviews the recent progress of membrane materials and membrane-forming technologies in the pervaporation separation of organic solvent mixtures in the world.
研究了一种使用聚合物-碳黑混合物作为敏感膜的新型化学气体传感器。
A novel chemical gas sensor that utilizes polymer-carbon black composition as sensitive film is studied.
本文将聚乙烯醇和壳聚糖混合物涂到聚丙烯腈中空纤维内表面制备用于渗透汽化过程的中空纤维复合膜。
By coating the blend of poly (vinyl alcohol) and chitosan on the inner surface of poly (acrylonitrile) hollow fiber ultrafiltration membrane, the composite membrane for pervaporation was obtained.
以二氧化钌和氧化铜的混合物为功能相制备出不锈钢基厚膜PT C热敏电阻浆料。
The thick film PTC thermistor paste based on stainless steel was fabricated using the mixture of RuO2-CuO, as the conducting phase.
综述了气体混合物通过炭膜时传递和分离性能的影响因素(如孔结构及孔径大小、操作压力、温度、组分组成等);
The effect of the various factors, which is the structure and size of the pore, pressure, temperature, and feed composition is investigated in detail.
在沸水中测定了PVA交联膜的耐水性,将PVA与聚丙烯腈(PAN)制成PVA-PAN交联复合膜用于渗透汽化法分离乙醇—水混合物。
The water durability of PVA crosslink membranes were tested in boiling water. The PVA PAN composite membranes were used for separation of water ethanol by pervaporation.
制备了天然高分子海藻酸钠与PVA的不同比例共混膜,并用于渗透汽化法分离乙醇-水混合物。
The transport of ethanol and water in pervaporation membranes prepared from natural polymer-sodium alginate (SA) with polyvinyl alcohol (PVA) was studied.
乙醇-水混合物的分离膜可以分成二类:亲水性膜和亲乙醇膜。使用若干物理方法可改进渗透气化过程。
The membranes for separation of ethanol water mixturecan be divided into two types:hydrophilic and hydrophobic.
提出了二元混合物在垂直圆管中降膜蒸发的传热传质耦合数学模型及其相应的数值解法 。
Theoretical Study on Characteristics of Falling Film Evaporation Hydrodynamics and Heat Transfer in a Vertical Wavy Wall Tube;
提出了二元混合物在垂直圆管中降膜蒸发的传热传质耦合数学模型及其相应的数值解法 。
Theoretical Study on Characteristics of Falling Film Evaporation Hydrodynamics and Heat Transfer in a Vertical Wavy Wall Tube;
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