查询词典 permeability

This product is a solvent-permeable protective agent, as the protective agent can have chemical bonding reaction with the stone, it can form a protective film with very low surface energy, and this film can excellently resist water and oil, and can retain the natural air permeability of the stone.

Product features ●本品为溶剂型渗透性防护剂，由于防护剂能与石材等产生化学键合作用，形成一道表面能极低的防护层，从而起到良好的防水、防油性，同时保持了石材的天然透气性。

The air permeability of exterior coated wood is lower than that of the uncoated wood, and it increases with the aging time.

结果表明：涂层渗透性与涂料的抗老化能力无直接关系；木材涂饰以后气体渗透值比未涂饰时均有所下降，在老化过程中涂饰木材的气体渗透值随着老化时间的增加而增加。

The effects of ammonium molybdate,zinc sulfate,sulphuric acid manganese in different concentration on membrane permeability, the content of MDA and the content Chlorophyll of muskmelon seedlings were studied.

用不同浓度的钼酸铵、硫酸锌、硫酸锰处理甜瓜幼苗，探讨其对甜瓜幼苗细胞膜相对透性、丙二醛含量、叶绿素含量等生理特性的影响。

At the same time, in-plane permeability ratio may decrease with the shear angle.

如此一来，将可提供大型复杂模具流场模拟之重大依据。

Simulated regression analysis showed that the exponential increase of MDA content, plasmamembrane permeability, auto-oxidation rate of the organ and O2 produc-tion rate and parabolic decrease of SOD activity and GSH content as well as the logarithmic decrease of CAT activity in the stressed leaves were found with the decrease of soil water content....

经回归模拟显示，蔗叶MDA含量、质膜差别透性、O_2产生速率和组织自动氧化速率均随土壤含水量的降低呈指数增加，SOD活性和GSH含量呈抛物线变化，而CAT活性呈对数降低；逐步回归分析定量地指出了水分胁迫下蔗叶SOD和CAT在清除活性氧、防止膜脂过氧化和质膜破坏中的协同作用关系，且受O_2产生的影响；经卡方测验证实，该回归模型各参数与大田干旱胁迫的实际结果相符。

Indoor photo Materials: gum PP, cold mounted film, photo paper, back blowtorch tablets, waterproof gum PP, waterproof paper, waterproof lights films, art waterproof cloth, waterproof white canvas, waterproof pictorial cloth, waterproof canvas, waterproof cotton canvas, photo banner cloth, Kim-Park, Silver Park, can be moved gum, transparent gum, outdoor printing materials: various types of printing cloth, body stickers, single-hole permeability, transparent gum, are blowtorch tablets , gum PP, PP Synthetic Paper, DI PVC, banner cloth, light cloth and so on......

户内写真材料：背胶PP、冷裱膜、相纸、背喷灯片、防水背胶PP、防水相纸、防水灯片、防水艺术布、防水白画布、防水写真布、防水油画布、防水棉画布、写真条幅布、金泊、银泊、可移背胶、透明背胶、户外喷绘材料：各种型号的喷绘布、车身贴、单孔透、透明背胶、正喷灯片、背胶PP、PP合成纸、直喷PVC、条幅布、透光布等等。。。。。。

With the characteristic of nature plant, environmental and no use of secondary pollution, etc., it has the virtues of absorbing sweat, airy, promotion of foot massage and the effectiveness of the blood circulation based on the plant fiber permeability and strong absorbability.

由于稻草纤维具有良好的透气性和吸水能力，因此，这种草鞋具有吸汗、除臭、按摩足部、促进血液循环等功效。长期穿着可以达到辅助治疗脚气和风湿的目的，从而对我们的健康起到促进作用。

It has the virtues of absorbing sweat, airy, promotion of foot massage and the effectiveness of the blood circulation based on the plant fiber permeability and strong absorbability.

从而达到治疗脚气和风湿的目的。

Italian calf leather is used for the surface of XX safa series,and high density and high elasticity PU foam is adopted for cushion,with advantages of good air permeability and no ease of distortion.

XX沙发系列表面采用意大利牛皮，软垫采用高密度、高弹力PU泡绵，透气性好，不易变形，内框架材料为高密度纤维板，结实稳固，结合经典的设计，广泛适用于办公室、接待室等场合。

Based on the arrangement and analysis of test datum, the engineering characteristics of the fill are studied, such as shear strength, compressibility, permeability, mechanical analysis, capillary height etc.

然后在室内土工试验数据的整理与分析基础上，对路基填土的工程性质进行了一系列深入的研究，如粉土、粘土以及一定掺灰比的灰土的抗剪强度、压缩性、毛细水上升高度、渗透性、粒径分析等。

This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。