gas permeation
英
美
n. 气体渗透
双语例句
- The gas permeation power would be dependent on the gas pressure gradient and the gas expansion pressure would be dependent on the gas absolute pressure.
瓦斯的渗透力取决于瓦斯压力梯度，而瓦斯膨胀压力取决于瓦斯绝对压力。 - A hydrophobic gas permeation film was used to the ammonia sensitive selecting electrode to separate the sample solution from ammonium chloride solution of internal electrode.
将复合肥试样消化处理，在消化后的溶液中加入碱，以气敏氨电极测其电位值，从而得出总氮含量。 - Experimental study was conducted on the influence of pore gas pressure upon gas permeability with gas permeation test device.
运用瓦斯渗透测试设备，进行孔隙气压对煤体渗透性影响的实验研究。 - Gas Permeation Properties and Synthesis of SAPO-34 Zeolite Membranes by Secondary Growth Method
二次生长法合成SAPO-34沸石膜及其气体渗透性能 - T he effect of several factors on gas permeation, as carbonization temperature, differential pressure and dip coating, were investigated.
考察了炭化温度、压差和浸涂改性对气体分离性能的影响。 - Abstract Carbon membrane was prepared and its gas permeation property was investigated.
以炭粉为原料，加粘结剂成型制备炭膜并对其气体透过性进行了研究。 - The effect of structural modification and additives on the gas permeation behaviour of ethyl cellulose membranes
结构改性和添加物对乙基纤维素膜透气性的影响 - The pore size distribution and mean pore size are evaluated through gas permeation.
通过气体渗透法测定了平均孔径和孔径分布。 - Measurement and Calculation of Gas Permeation Coefficients of Coal Seams
煤层透气系数的测定和计算 - Gas Permeation of Polymer Studied by Positrons
聚合物中气体渗透行为的正电子研究 - The effect of several Parameters on gas permeation was studied.
考察了粘结剂用量、炭化温度等因素对炭膜的气体透过速率和气体组份理想分离系数的影响。 - The gas permeation mechanism through carbon membrane is involved in Knudsen diffusion and viscous flow.
气体透过炭膜的扩散以努森扩散为主，并伴有粘性流。 - Since hydrogen recovery and oxygen enrichment are industrialized on large scale, a lot of researching work have been done on gas permeation mechanism in membrane.
自从氢气回收和富氧分离大规模工业化以来，人们对气体在膜中的渗透机理进行了大量的研究。 - The new methods were established that structure parameters of asymmetric membranes and composite membranes were determined by measuring gas permeability according to the mathematical models for correlations between the membrane structure parameters and gas permeation.
根据非对称膜及其复合膜与气体渗透之间关系的数学模型，建立了通过测定气体渗透率确定膜结构参数的计算方法，并建立了相应的电算软件。 - On Gas Permeation through Polysulfone Blend Membrane
聚砜共混膜的透气性研究 - The studies on the structural modification and additives of ethyl cellulose ( EC) membrane have been carried out in series for improving the gas permeation behaviour of membranes.
为提高乙基纤维素（EC）膜的透气性，本工作系统研究了结构改性和添加物的作用。 - Characteristics, preparation and gas permeation mechanism of molecular sieve carbon membranes are discussed.
简述了分子筛炭膜的特点、制备及气体的透过机理。 - Based on linearizing the complicated relationships, the pumped gas permeation equation containing rock pressure and real gas state is first presented.
还研究了瓦斯的实际状态方程，并通过对这些复杂关系的线性简化，首次提出了考虑岩压作用和瓦斯实际状态的抽放瓦斯渗透方程。 - The gas permeation through porous carbon membrane is in the range of Viscous flow and Knudsen diffusion region.
气体透过膜孔的扩散为粘性流和努森扩散。 - Effect of metal organic complex additive on gas permeation performance of polymer membranes
金属有机络合物添加剂对聚合物膜气体透过性能的影响 - The gas permeation activation energy in VI-form crystal of the PMP was lower than that in I-form crystal.
PMP的Ⅵ型结晶比Ⅰ型结晶具有较低的气体透过活化能。 - Solvent Effects of Casting Solution on Morphology and Gas Permeation Properties of CAB Membranes
铸膜溶剂对CAB膜形态和性能的影响 - Microporous silica membranes on Υ-Al2O3/ α-Al2O3 porous supports were prepared by a sol-gel process, and characterized by IR, TG, FE-SEM, N2 adsorption as well as gas permeation.
利用溶胶-凝胶法在Υ-Al2O3/α-Al2O3多孔支撑体上合成了微孔二氧化硅膜，并用IR、TG、FESEM、N2吸附以及气体渗透等手段对二氧化硅膜进行了研究。 - The preparation of carbon membrane and its gas permeation property
炭膜制备及其气体透过性 - The gas permeation performance of a-cellulose membrane that contained dimethyl sulfoxide ( DMSO) was evaluated.
研究了用二甲基亚砜进行物理改性的纤维素膜气体渗透性能。 - NaA zeolite membrane was characterized by SEM, XRD and single gas permeation.
利用SEM、XRD和单组分气体渗透等方法对NaA分子筛膜表征。 - Investigation on Gas Permeation Through Homogeneous Polymeric Membranes
离子交联聚合物膜气体在均质高分子膜中渗透过程的研究 - However, the gas permeation routes in the carbon membrane is long and winding due to the "worms"-like pore structure, which is the reason of the low gas permeability in the pure carbon membrane.
然而，纯炭膜的蠕虫状孔结构使其孔道蜿蜒曲折、路径长，气体在孔道中渗透扩散时间长、阻力增大，这就是为什么纯炭膜气体渗透通量低的原因。 - The CO2 reverse permeation behavior is a novel gas permeation behavior and has not been reported so far.
这种CO2反向渗透的现象，是一种新的气体渗透行为，至今未见有类似现象的报道。 - At present, the preparation of the carbon film is generally homogeneous carbon film, despite its permeability coefficient of gas is higher, but it is difficult to achieve high gas permeation flux.
目前，所制备的炭膜主要是均质炭膜，其对气体的渗透系数较高，但由于传质厚度大，很难达到高的气体渗透通量。