Study on Selectively Permeable Membrane Materials, Their Mass Transport Model and Mechanism of Biological and Chemical Protection;
选择性渗透膜材料、传质模型及生化防护机理的研究
(of a membrane) selectively permeable.
（指膜）选择性渗透。
A plastic membrane serves as selective diffusion barrier.
一层塑料薄膜起着选择性渗透屏障的作用。
Study on Selectively Permeable Membrane Materials, Their Mass Transport Model and Mechanism of Biological and Chemical Protection
选择性渗透膜材料、传质模型及生化防护机理的研究
Concentration by use of selectively permeable membranes is a rapidly developing technology that has found many applications in food processing.
使用选择性渗透膜浓缩是一个快速发展的技术,在食品加工中此项技术有许多应用。
Appropriate solvent could increase the permeation selectivity of the imprinted membrane for the template.
合适的渗透溶剂可提高印迹膜对模板分子的渗透选择性。
Effects of Solvents on the Methanol Cross-Over of the PVDF-HFP Membranes
溶剂选择对PVDF-HFP膜的耐甲醇渗透性能的影响
Molecular Simulation Research on the Selecting of Bonding Agents for HTPB Propellant Based on Penetrability
基于渗透性能选择丁羟推进剂用键合剂的分子模拟研究
Penetration of Japanese Forces into Central Asia and China s Strategic Choice;
日本对中亚的势力渗透与中国的战略选择
TECHNOLOGY ON PERVAPORATION MEMBRANE SEPARATION AND THE MEMBRANCE MATERIAL SELECTION;
渗透汽化膜分离技术及其膜材料的选择
The property or condition of being permeable.
渗透，渗透性可渗透的特质或状态
Improving the permeation flux and selectivities of membranes and achieving moderation balance between them are the Important points in the present study.
提高膜的选择性和渗透通量，以及如何使两者取得适度平衡等是当前研究的重点。
The Pd membrane prepared by the modified electroless plating has a high H2 permeation rates, meantime exhibits a good H2 selectivity.
由无电子电镀过程制备的钯膜对氢渗透速率高，对氢有良好的选择性。
These membranes provide high permeate flux and good salt rejection in reverse osmosis, and are easy to manufacture.
这些膜在反渗透中提供了高渗透通量和优秀的盐选择能力,并且易于生产。
Indeed, competition and choice are already beginning to infiltrate the school system.
实际上，竞争和选择已经开始渗透到学校的体制中。
Positioning of Order Penetration Point Based on Customer Satisfaction and Profit;
顾客满意度及企业利润最优化的顾客订单渗透点选择
Testing Study on Seepage Property and Seepage Law of the Coarse Grain;
粗粒料渗透特性及渗透规律试验研究
Experimental Research on Selective Acidization of Emulsified Acid in Low- permeability Reservoivs
乳化酸在低渗油层中选择性酸化的实验研究
water washable dye penetrant testing method
水洗性着色渗透探伤法