透气性测试。
Note: Air permeability and breathability are not synonymous.
注意：空气渗透性和透气性是两个不同的概念。
The air permeability and thickness of hollow yarn fabric are tested and analyzed.
并对空芯纱织物的透气性和厚度等进行了测试与分析。
In a certain range, the air permeability of leather material has a certain randomness.
在一定范围内，皮革材料的透气性存在一定的随机性。
The nonwovens strength and air permeability were tested before and after finishing, too.
测试了非织造布试样整理前后的强力及透气性能的变化。
The air permeability of leather and other shoe materials has the bi -differential property.
皮革及其它鞋用材料的透气性存在两向差异。
PET needle punching materials have good air permeability with the porosity of more than 90%.
PET针刺材料的透气性较好，孔隙率一般都在90%以上，符合多孔材料的结构特征。
The results show that finishing and transfer coating will reduce the air permeability of leather.
结果表明：涂饰和贴膜会降低皮革的透气性。
The chitosan fiber has several excellent properties, such as antibacterial activity, air permeability and so on.
壳聚糖纤维具有抗菌性和透气性等优良性能。
Some materials with good air permeability such as kraft papers and bast papers are suitable for packing and storage.
切忌使用塑料袋密封，可用牛皮纸、皮纸等通透性较好的包装材料进行包装储存。
There is very good air permeability between the molecule groups of cellophane that is favorable for keeping goods fresh.
玻璃纸是再生纤维素，它的分子团间隙存在著一种奇妙的透气性，这对商品的保鲜十分有利。
This article analyses influence of heat setting process on abradability and air permeability of batt-on-mesh needled felt.
分析热定型工艺对底网针刺植绒毛毯耐磨性和透气性等的影响。
Another possibility to check approximately the feather and down proofness is to measure the air permeability of the fabric.
另外可能近似测试出羽毛羽绒不穿透性的方法是：测量面料的空气渗透性。
Good air permeability, colour and lustre is natural, pure and fresh and soft beauty, color pattern, modelling fluent graceful.
透气性好，色泽自然，花型秀丽，颜色清新柔和，造型流畅优美。
Through the experiment we obtain the relationship between coefficient of air permeability and coefficient of water permeability.
通过试验得出了渗气系数与渗透系数的相关关系。
The combinations have characteristics of good drape, air permeability, maintence, flexibility, moisture and anlistatigability etc.
毛涤粘麻交织产品具有悬垂性好、透气、挺括、弹性足、吸湿优良、抗静电等特点。
PTT knitted fabrics comfort properties of air permeability, moisture permeability and moisture conductivity were tested and evaluated.
对PTT针织面料的透气性、透湿性及导湿性等舒适性能进行了测试与评价。
The starting pressure of volcanic gas reservoir shows exponential relationship with irreducible water saturation and air permeability.
火山岩气藏启动压力与束缚水饱和度和空气渗透率均呈幂指数关系；
Results indicate that RPC possesses very low porosity and its air permeability is lower by 1-2 magnitudes than that of conventional concrete.
结果表明：RPC具有非常低的孔隙率，其气体渗透系数比传统混凝土的低1 ~ 2个数量级。
Plus silk itself peculiar air permeability and moisture transmission performance, silk by feel more slippery, great but not warm, warm but not dry.
加上蚕丝本身特有的透气、透湿性能，使蚕丝被感觉更加滑，爽而不温，温而不燥。
In this paper, the water permeability and air permeability of three kinds of soybean protein fabrics are tested, and affecting factors are analyzed.
文章通过对三种大豆蛋白纤维与棉混纺织物的透湿性能与透气性能的对比测试，分析了大豆蛋白纤维透湿、透气性能的影响因素。
The obtained empirical equation can be used for evaluating the air permeability coefficient of the metal fiber filter medium with gradient pore size.
所得到的经验方程可用来估算多层金属纤维滤毯的透气系数。
Nevertheless, the unique properties of Hemcrete - thermal mass, carbon negative, air permeability, etc - made it the first choice for the external envelope.
尽管如此，Hemcrete的独特属性——热容量、碳负极、空气可渗透性等等——使得它成为外部围护结构的首选。
This paper develops a model for measuring air permeability of partially saturated asphalt samples using falling-pressure method in laboratory introduced by Li et al.
介绍的实验室方法——自然降压法，结合实验数据，给出一个测量非饱和湿沥青样品空气渗透系数的方法。
This allowed us to design and construct each wall to possess the desired light and air permeability, while creating a pattern that covers the entire building facades.
这就要求我们将每道墙设计建设得具有理想的日照和空气渗透性，同时创造出一种覆盖整个建筑外立面的图案。
Materials used as cigarette papers, filter plug wrap and filter joining paper, including materials having an oriented permeable zone. determination of air permeability.
作卷烟纸用的材料，过滤纸和过滤嘴接缝纸材料，包括定向可透气部分用的材料。透气性的测定。
The air permeability and the randomness of air permeability test of different shoe upper leather, shoe lining single -layer material and compounded samples were studied.
对不同鞋面革、鞋里材料单层和复合试样的透气性及其测试的随机性进行了试验研究。
The results show that the formed transparent and porous web film can impart the wool fabric felting and water proof functions, as well as air permeability and soft handle.
结果表明，溶胶-凝胶处理后，在羊毛织物上形成透明多孔的网状薄膜，赋予其防毡缩性和拒水性，同时还保持良好的透气性和手感。
With the developed strategy, it is possible to produce high quality anodes with satisfactory air permeability that can meet the strict requirements set in the export contract.
生产出口阳极空气渗透率指标远远优于国内阳极，达到出口美国合同要求。
With the developed strategy, it is possible to produce high quality anodes with satisfactory air permeability that can meet the strict requirements set in the export contract.
生产出口阳极空气渗透率指标远远优于国内阳极，达到出口美国合同要求。
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