透濕率 的英文怎麼說

中文拼音 [tòushī]
透濕率 英文
test method for vapor transmission rate of packaging materials
  • : Ⅰ動詞1 (滲透; 穿透) penetrate; pass [seep] through 2 (暗地裡告訴) tell secretly; let out; lea...
  • : Ⅰ形容詞(沾了水的或顯出含水分多的) wet; damp; humid Ⅱ名詞(姓氏) a surname
  • : 率名詞(比值) rate; ratio; proportion
  1. 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、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氣性能,尤其是其氣性能有了非常顯著的提高,其高溫段氣滲是其低溫段氣滲的20 30倍,遠遠大於線型形狀記憶聚氨酯的5 8倍。
  2. The polyester fibre of resisting bacterium is one without which people can t live in modern times, but how to restrain the bacterium propagating excessively and keep people in health is a most important goal that fabrics and clothing industry are striving for. fibre of resisting bacterium can kill the bacterium effectively with the ratio of more than 99 % and it can restrain microbes. the polyester fibre of resisting ultraviolet radiation is also widely used. with the decreasing of ozonospheres in the atmosphere, there are more ultraviolet radiation in the sunlight which do harm to our skin, especially for those men working outdoors, it is more important to think about the way to lessen the harm. the polyester of burning - resisting has attracted more attention at home and abroad and burning - resisting textiles has been advanced definitely by law in many countries. our nation has also made strict claims in some special areas, such as fabrics in vehiciles and vessels, decorative fabrics in hotels. the everlasting burning - resisting fibres and textiles are badly needed. infrared ray fibre is also a new functional one that can absorb and reflect infrared ray after being processed physically. it s functions include physical therapy wet - ejecting and bacterium - restraining. this warm - preserving material can absorb the emitting heat from our bodies, at the same time it can also absorb and reflect the needed 4 - 14 urn wavelength ultraviolet radiation and accelerate netaboiism. fibre of resisting infrared ray is important in military areas

    抗菌纖維具有永久的抗菌性,對金黃色葡萄球菌、大腸桿菌殺菌大於99 ,能有效抑制細菌繁殖,起到抗菌防臭作用;抗紫外線聚酯纖維的用途也是異常廣泛的,隨著大氣層中臭氧層的日漸稀薄,日光中的紫外線日益增加,對人體皮膚形成極大危害,尤其對于長期從事野外工作的人,因此設法減少紫外線對人體的傷害顯得尤為重要;阻燃聚酯纖維則是一種倍受國內外人士密切關注的纖維,紡織品阻燃在許多國家已有明確法令規定,我國也逐漸在某些特殊使用范圍做嚴格要求,如車船內用紡織品,高級賓館的內裝飾織物等,而且具持久性阻燃性的纖維和織物是現在更為需要的,真可謂用途非常廣泛;遠紅外纖維也是一種經過物理改性后具有吸收並反射遠紅外線的新型功能性纖維,是一種具有優良理療功能、熱效應功能和排氣抑菌功能的新型紡織材料及保溫材料,能吸收人體自身向外散發的熱量,吸收並反射回人體最需要的4 14 m波長的遠紅外線,促進人體的新陳代謝;抗紅外線纖維,則在軍事上有著重要的作用。
  3. Nevertheless, the water evaporation from the water bath, condensation on fabric surface and vapor transmission through the fabric is greater and the moisture vapor resistance smaller under the subzero ( - 20 ) climate than those under the conventional ( 20 ) climate

    在低溫環境下( - 20 ) ,水浴的水氣蒸發(模擬人體出汗) 、織物水凝結過織物的水氣蒸發大,織物阻小,表明了織物表面阻與環境度是相關的。
  4. Standard test method for determination of oxygen gas transmission rate, permeability and permeance at controlled relative humidity through barrier materials using a coulometric detector

    用庫侖檢測器測定氧氣傳輸和穿屏蔽材料的受控相對度的滲的標準試驗方法
  5. Abstract : the property of silk fabric grafted ( cross - linked ) with hydroxypropyl methacrylate and protein at different rate of weigh gain, by measuring strength and elongation at break, dyeability, elastic, moisturecontent, whiteness, permeability of gas, ir and x - ray diffraction diagrams was studied

    文摘:通過對織物的拉伸特性、吸性、彈性、染色性、白度、氣性、紅外和x射線衍射的研究,探討了在不同增重條件下甲基丙烯酸羥丙酯在絲蛋白存在下與真絲綢接枝交聯后的結構及其特性的影響。
  6. The enhancement of water wettability, better optical transparency, and higher wear resistance have been found after the samples were treated under high rf power, bias voltage and gas pressure conditions

    在較高射頻功、基板負偏壓、反應氣體壓強狀態下制備膜層的潤性、耐磨損性較好,而光學較低。
  7. In the project hong kong international wetland park phase ii, we take the initiative to install the first geothermal heat pump air - conditioning system and utilize the wetland around as a source of heat and a heat sink. through 468 pairs of vertical geothermal pipe heat exchanger buried in the wetland, heated water from water - cooled refrigeration plants and cool water from water source heat pump are circulated in a common condenser water loop to exchange their energy directly

    在香港國際地公園第二期工程項目,我們先採用了香港首個地源熱泵空調系統,利用公園的地作為一個熱源及熱能儲存器,過468對埋放在地的直立式水管熱交換器,將水冷式空調系統的受熱冷凝水與地泵的凍水直接交換熱能。
  8. Two typical examples analyses are conducted for the average conditions both of winter and summer climates under vapor diffusion and air leakage. a further discussion is set forth to determine the main factors that the moisture accumulation in wall is affected. it is found that the factors are the relative humidity at the wall surface, indoor temperature, permeability, air pressure difference and rate of the infiltrative or exfiltrative airflow

    本文首先研究了墻體內的氣遷移過程,詳細分析了積累現象形成的原因,通過對夏、冬兩季平均氣候下墻內溫度、水蒸氣壓力、相對度及積累在僅有擴散、擴散與空氣滲同時存在等情況所作的具體計算,發現墻內、外表面的相對度、室內溫度、滲、空氣壓差以及空氣的滲流速度是影響墻內積累的主要因素。
  9. The thermal - wet comfort proprties of textiles under the conditions that the environment temperature is higher than that of human body ( called “ reverse temperature field ” ) are examined in this paper. four quanties ( i. e. equivalent thermal resistance, thermal resistance, resistance to water vapour transmission and air permeability ) were suggested as the physical indexes of thermal - wet comfort properties of textiles under this condition. their special meanings under this condition were explained also. the colthing microclimate testing meter was used to determine the indexes of seven different kinds of textiles. the statistical analysis was applied to analyse the relationship between these indexes and the results from wearing - clothing test. some elementary results were obtained

    研究了在環境溫度高於人體體表溫度(稱逆溫差)條件下,服裝用織物的熱舒適性能,提出使用當量熱阻、熱阻、阻及作為在此條件下織物的熱舒適性物理指標,指出了在此條件下其特殊含義.並且用織物微氣候儀測試了此條件下7種織物的熱舒適性指標,與對比穿著試驗的結果進行了分析,得出了一些初步規律
  10. Soft pu rollers were used for printing and glazing industry. hard pu rollers were used for iron and steel industry. other polyurethane elastomer such as pu slice, pu bar, pu piece were widely used in all kinds of machine for reduce attrition, acid - resistant, water resistance, insulation with higher toughness, tear strength and low hardness

    4 .耐性能好,可在水為介質的條件下工作,且在水油等介質的情況下,鑫發聚氨酯與物料的摩擦系數降低,更利於篩,提高篩分效,並可避免潮微粒的粘附,同時因磨擦系數降低,磨損減少,使用壽命提高。
  11. Standard test method for water vapor transmission rate of sheet materials using dynamic relative humidity measurement

    用動態相對度測量法測定薄板材料中水蒸氣的標準試驗方法
  12. Experiments have established that effective permeability is a function of the prevailing fluid saturation, the rock - wetting characteristics, and the geometry of the pores of the rock

    實驗證實有效滲是巖石中佔主導地位的流體飽和度、潤巖石性質和巖石孔隙幾何形狀的函數。
  13. In order to make clear the effects of fe3o4 on composite film structure, the thickness, porosity, average and maximum pore size, pore size distribution of different films are measured. surface morphology is studied by scan electronics microscope ( sem ). the characterizing results of film micro - morphology showed that pore structure of fe3o4 / pvdf composite film were better than those of pvdf host film

    為進一步分析fe3o4的原位生成對復合膜結構的影響,測定了pvdf基膜和復合膜的膜厚;採用干膜重法測試了膜樣品的孔隙;採用泡點壓力法流體滲法相結合,對比測試了膜樣品的最大孔徑、孔徑分佈及平均孔徑;通過掃描電子顯微鏡( sem )照片分析,對比研究了pvdf基體膜和fe3o4 / pvdf復合膜的表面形貌。
  14. Methods for determination of water vapour transmission rate of sheet materials paper and board by dynamic sweep and static gas methods

    用動態吹氣和靜態氣體法對紙和紙板的水蒸汽透濕率的測定方法
  15. The moisture permeability standard of the field operation ammunition envelop material was reasoned through calculation of the relative humidity in the interior of the envelop

    摘要通過計算封套內部的相對度,論證了野戰彈藥封套材料的透濕率指標。
  16. It is well known that the traditional efhat is the integration of the externally fired boiler and humid air turbine, in which various kinds of fuels can be used and the perfomance be improved. in particular, the temperature of clean humid air discharging to atmosphere is not limited by the dew point, and large amount of latent heat of water vapor in condensing will be released

    常規外燃式空氣平是外燃和hat循環相結合的系統,既能夠發揮外燃可以燃用劣質燃料和hat循環效高的優勢,又由於常規efhat循環工質為潔凈空氣,因而排氣溫度可以降低到露點以下而不存在常規hat循環中煙氣露點溫度的限制問題。
  17. 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,其氣性好柔軟舒適無靜電其吸是化學纖維的5倍,令皮膚感到舒適乾爽,穿著鋪蓋倍感舒適。
  18. Experimental study on the effect of mobility ratio on the displacement efficiency of chemical flooding

    性對採收及相對滲的影響
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