透氣性能 的英文怎麼說

中文拼音 [tòuqìxìngnéng]
透氣性能 英文
air permeability
  • 透 : Ⅰ動詞1 （滲透; 穿透） penetrate; pass [seep] through 2 （暗地裡告訴） tell secretly; let out; lea...
  • 氣 : Ⅰ名詞1 （氣體） gas 2 （空氣） air 3 （氣息） breath 4 （自然界冷熱陰晴等現象） weather 5 （氣味...
  • 性 : Ⅰ名詞1 （性格） nature; character; disposition 2 （性能; 性質） property; quality 3 （性別） sex ...
  • 能 : 能名詞（姓氏） a surname
  • 透氣 : 1. （空氣通過） ventilate 2. （呼吸空氣） breathe freely
  1. Poor drainage causes deficient soil aeration and death of the roots.

    排水不良能減低土壤的透氣性，使根死亡。
  2. The properties of polyurethane ionomer were studied, including calorifics, dynamic mechanism and shape memory. comparing to the liner shape memory polyurethane non - ionomer, ionomer has superior effect on shape memory behavior and water vapor permeability especially the water vapor permeability increased from 5 - 8 times of liner smp to 20 - 30 times of ionomers lastly the novel crosslinked shape memory polyurethane was synthesized, which shape recovering temperature were randomly controlled and can completely recover original shape. the properties of polyurethane were studied, including calorifics, dynamic mechanism and shape memory

    然後，在此基礎上合成了離子型形狀記憶聚氨酯材料，對其熱性能、動態力學性能、形狀記憶性能、透濕氣性能進行了研究，並與普通非離子型形狀記憶聚氨酯進行了比較，研究發現離子型形狀記憶聚氨酯具有更大的軟段結晶度、更好的形狀記憶性能、更優越的力學性能和透濕氣性能，尤其是其透濕氣性能有了非常顯著的提高，其高溫段濕氣滲透率是其低溫段濕氣滲透率的20 30倍，遠遠大於線型形狀記憶聚氨酯的5 8倍。
  3. This product is a highly effective and penetrating - tylpe water - proofing agent that is also environmentally friendly and has strong chemosmosis integration properties that can remedy tiny cracks in the substrate materials and is also permeable to air

    產品功效：本品為自然滲透型石材防護劑，高效、環保、化學滲透結合力強，能彌補石材細小裂縫，具有透氣性。
  4. The investigation of a lot of parameters about treated sandstone, brick materials and earthen materials with fluorited polymers has been carried out, such as the formation of polymer, the penetration depth, porosity, capillary absorption and penetration coefficient, water uptake, compressive strength, drilling resistance, absorption isotherms of water vapor, water vapor diffusion, color changes as well as resistance to desegregation of water, frizzing - throwing cycles, worming - cooling cycles, and so on. in addition, the influence of salt crystallization, acid and base, and uv aging have also been assessed in order to better understand the protection effects and utilization possibility of two fluorinated polymers, mainly according to astm standard and the combination of international methods together with general technological

    分別以國家級文物保護單位的土質、砂巖和磚材文物樣品為對象，依據astm標準及國際通用文物保護研究方法與評估準則相結合，通過膠化物形成周期、滲透深度、孔隙度、毛細吸水和滲透系數、持水量、抗壓強度、抗鉆強度、吸附水蒸氣的能力、透氣性、外觀顏色等系列參數的測定，及凍融、冷熱循環、酸堿腐蝕后抗壓強度的衰減、可溶鹽對保護效果的影響、酸堿及光照對表面保護效果的影響，對兩種含氟聚合物及其與有機硅的共混物在文物加固保護和表面防護中的可行性和保護效果給予了系統研究。
  5. Effects of functional finishes as resin finish, flame retardant finish, waterproof and greaseproof finish, bio - finish, ammonia finish and coating and laminating finish on the air permeability of pure cotton fabric are introduced in this paper

    摘要介紹了樹脂、阻燃、拒水拒油、生物、液氨和塗層等功能整理對全棉織物透氣性的影響。
  6. Breathability should be considered as moisture vapor transmission and moisture can be transmitted even through non - air permeable fabrics

    透氣性應該被認為是潮濕的水蒸氣散發出去，即使是完全不具有空氣滲透性的纖維，潮氣也有可能是能被散發出去了。
  7. Tem images revealed that the phase morphology of pls composites were influenced by the interaction among the matrix, the compatibilizer and organo - mmt. hence, a novel mesophase " " silicate sheet cluster " was also found in ldpe / eaa / mmt nanocomposite. the mechanical, barrier and thermal properties results of ldpe / mmt composites indicated that,

    對ldpe mmt納米復合材料的力學性能、透氣性能以及熱力學性能的研究結果表明，插層型或剝離型pls納米復合材料的力學性能取決于基體、相容劑在硅酸鹽片層表面的相容性。
  8. It still has many advantages, for exemple, portable, both artistic and practical, well ventilation and no complications

    具有方便、美觀、實用、透氣性能好、無並發癥等優點。
  9. N - vinylpymolidone - co - 2 - hydroxyethyl methacrylate ( nw - co - hema ) copolymer had been widely studied and used as soft contact lens and controlled - releasing materials in foreign countrys. but this hydrogel material ' s oxygen penetration capability was closely correlated to its equation water content. when the hydrogel had high equation water content, its oxygen penetration capability was improved, but its mechanism performance was droped

    N -乙烯基吡咯烷酮（ nvp ）和甲基丙烯酸-羥己酯（ hema ）的共聚物水凝膠作為軟質接觸透鏡材料（隱形眼鏡）和藥物釋控材料，在國外已經得到深入研究和應用，但是這種水凝膠材料的氧氣透過性能與其平衡含水量密切相關，水凝膠含水量較高，其氧氣透過性能有所提高，但材料的機械性能下降。
  10. The greatest merits of the bamboo - fiber products of menglan group are their being cool, stiff and smooth, as well as the silk - like luster, good ventilation, moisture absorption and quick - drying. in a word, the bamboo fiber has all the merits of the natural fibers like cotton, wool, linen and silk. meanwhile, it is a kind of antibacterial material and has been listed into the scientific research project by jiangsu province

    夢蘭集團生產的竹纖維產品，最大的優點是涼爽挺括，同時具有絲般光澤透氣性好吸濕快乾等特點，兼具了棉毛麻絲等天然纖維的綜合優點，並具有獨特的抗菌性能，被列入江蘇省科技攻關項目。
  11. For the tectonic coal ， the properties of higher porosity and lower permeability make it capable of keeping higher gas pressure ； both of the “ isolating action ” and “ gas - cushion action ” cut down the resistance against outburst ； the specifity of high - defomed - extent makes desorption ， escape and flowing quickly become possible ； the existing of weak - seam or “ thoroughfare - seam ” create suitable conditions for the initial erupting and continued developing of coal and gas outburst. on the whole ， it is the synhesis action of all factors ， which leads to outbursts. the existing of tectonic coal with certain thickess is the essential condition of coal and gas outbursts ， but not the sufficient condition

    高空隙率、低透氣性使構造煤能夠保持較高的瓦斯壓力；破碎性、 「隔離」作用及「氣墊」作用，使構造煤抵禦外力作用的能力大大降低；構造煤變形幅度大的特性，為瓦斯的迅速解吸、放散和快速流動創造了條件；構造煤薄弱分層或「通道層」的存在，則為煤與瓦斯突出的初始激發和持續發展奠定了基礎；上述因素的共同作用，影響和制約了煤與瓦斯突出的強度和分佈.盡管如此，一定厚度的構造煤的存在只是發生煤與瓦斯突出的必要條件和有利條件，而非充分條件
  12. Intelligent optimization control of grate process centring on permeability

    以透氣性為中心的鏈篦機過程智能優化控制
  13. Abstract : abstraot : to clarify the principles of water vapour transfer throuhg waterproof breathable garments during wear, three wear trials, i. e. resting, exercising and rainy procedures were carried out in a climate chamber. three waterproof breathable and one impermeable garments were assessed in terms of their moisture accumulation in undergarments. it was found that both in steady conditions and in rainy conditions, the waterproof breathable garments are much more comfortable because of their good water proof permeability

    文摘:為了了解在實際穿著過程中，防水透濕織物防水透氣原理，本文進行了休息、運動及雨淋三種人體穿著實驗，實驗在人工氣候室中進行，選擇了三種防水透濕服和一件不透濕的一般雨衣來評估其穿著時衣服內的濕度變化.實驗結果表明，防水透濕織物因其良好的防水透濕性能，而具有良好的穿著舒適性
  14. Powders are scattered in dispersant by the high - energy dispersing technology ; viscidity of dispersant is great, density of dispersant close particle density. polyvinyl alcohol is choosed as dispersant, and concentration of polyvinyl alcohol ranges from 3wt % to 7wt % ; the concentration of particle is 0. 4g / cm3. 4 the consolidation technology includes dry, the rate of heat - up and sintered

    分散採用高能量的分散技術；分散劑選擇粘度大，密度與懸浮粒子密度相近的分散劑；對于鈦粉、不銹鋼粉，其分散劑選擇聚乙烯醇，聚乙烯醇的濃度范圍在3wt ? 7wt ；在刷塗工藝條件下懸浮液的最佳濃度為0 . 4g / cm ~ 3 ，懸浮液濃度對多孔金屬膜的透氣性影響不大。
  15. Test method for determining gas permeability characteristics of plastic film and sheeting

    測定塑料薄膜和薄片透氣性能的測試方法
  16. Used for testing the permeability under certain pressure of knitted, woven and nonwoven fabric

    用於測定針織物，機織物、無紡布等多種紡織材料在一定壓力下的透氣性能。
  17. Very low viscosity, unfilled clear epoxy resin casting or impregnating material, has excellent physical and electrical properties

    無填充料、高透明、極低粘度的環氧樹脂灌注材料，具有優良的物理、電氣性能。
  18. Unfilled clear epoxy with low viscosity for general purpose casting and impregnation, exhibiting excellent electrical and physical properties

    無填充料的環氧樹脂，透明，低粘度，通用的塗覆灌注材料，有著優秀的物理及電氣性能。
  19. Utilizing completely natural high - standard material, nb - element magnetic far - infrared functional textile product has advantages including good air permeability, soft and comfortable texture, static - free and high moisture rate five times of chemical fiber. thus, it is able to offer customers with cozy and dry raiment and bedclothes. 5

    Nb素加磁遠紅外功能織物產品採用純天然高檔面料精心製成，其透氣性好柔軟舒適無靜電其吸濕率是化學纖維的5倍，令皮膚感到舒適乾爽，穿著鋪蓋倍感舒適。
  20. The effectiveness has been checked through the properties of clay samples tested on the changes of weight, color, gas permeability, solvent resistance, water resistance and salt resistance

    通過對加固前後土樣的重量、顏色、透氣性、耐溶劑性、抗水解性和耐鹽安定性等主要性能的分析，評價了加固效果。
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