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light transmittance
相关语句
  透光率
    Light transmittance of products can be below 5×10~(-5)%, water parmeability is less than 1.5g/m~2·24h, without any bad influence on photographicpaper properties.
    产品透光率可达到5×10~(50)%以下,透湿率小于1.5g/m~2·24h,对像纸性能无不良影响。
短句来源
    Use for transparent PC, the oxygen index of PC containing BPP is more than that of PC containing PBO owing to the synergism of Br/P in the same molecule being better than that of Br/Sb in PBO and Sb 2O 3. BPP has no effect on the light transmittance of PC, and improved the mechanical and processing properties of the above two kinds of flame retardant materials obviously.
    用于透明PC中 ,由于BPP分子中溴 /磷的协同效应大于PBO和Sb2 O3 的溴 /锑协同效应 ,含BPP的PC氧指数大于含PBO的PC。 BPP对PC的透光率无影响 ,并显著改善了这两种阻燃材料的加工性能和力学性能。
短句来源
    Light transmittance ratio test results indicate that the light conversion film can improve the transmission light quality,and make the transmission green light down 0.32 %,red light up 0.27 %.
    透光率测试结果显示 ,转光膜能改善透过光质 ,使透过绿光减少 0 32 % ,红光增强 0 .2 7% ;
短句来源
    Under these conditions conversion of Sb 2O 3 reached 98%. In the colloid obtained w(Sb 2O 5)=21%,light transmittance of the colloid was 90% and average diameter of the Sb 2O 5 particles was 84 nm.
    该条件下 ,Sb2 O3 转化率达到 98%,制得胶体中w(Sb2 O5) =2 1%,透光率 90 %,胶粒平均粒径为 84nm左右。
短句来源
    The oily wastewater in Shengli Oilfield and Liaohe Oilfield is respectively treated using the copolymer,and the light transmittance of the treated wastewater reaches above 90% when the characteristic viscosity of the copolymer is above 12 and the mass concentration of it is 1.0 mg/L.
    用所得的P(AM-DM)聚合物处理辽河油田、胜利油田的含油污水,当特征黏数超过12且使用浓度为1.0 mg/L时,处理后水的透光率可达到90%以上.
短句来源
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  透光性
    The results showed at given temperature the tensile strength and tensile modulus of the film increased obviously with the increase of the stretching ratio, and the light transmittance was also improved to some extent.
    实验表明,在横向拉伸比固定情况下,随着拉伸比增加,拉伸强度、拉伸模量明显增加,而断裂伸长率则逐渐降低,反之亦然。 透光性能也随着拉伸比增加也有所改善。
短句来源
    Study on Light Transmittance of Linear Low Density Polyethylene Film
    线型低密度聚乙烯薄膜透光性的研究
短句来源
    After 6 months of weathering test in field,the mechanical properties of the film did not change obviously,the light transmittance was good,the feel was soft and the service life of the film was 2~2.5 times of that of common film.
    研制膜经自然老化田间试验六个月后,机械力学性能未发生明显变化,膜的透光性良好,手感柔软,其使用寿命是普通膜的2~2.5倍。
短句来源
    As a result , there were some interaction between PVA and chitosan , which showed that introduction of chitosa-nias was helpful to improve light transmittance and mechanical property , and decrease water absorption of PVA.
    结果表明,共混膜中PVA分子链与壳聚糖分子链有一定的相互作用,壳聚糖的引入有利于改善PVA的透光性和降低其吸水率。
短句来源
    Transparent butadiene-styrene impact resin is possessed of good light transmittance and impact resistance,and has broad applications.
    丁苯透明抗冲树脂具有良好的透光性和抗冲击性 ,有广泛的用途。
短句来源
  “light transmittance”译为未确定词的双语例句
    The application possibility of amino-functionalized MWNTs/epoxy resin composites as packing materials for optoelectronic devices was also evaluated solely in term of light transmittance of the composites.
    采用超声波分散的方法制备了碳纳米管/环氧树脂复合材料,并分析了不同碳纳米管对环氧树脂性能的影响。
短句来源
    The UV/Vis light transmittance of composites is more than 80%, except for a strong absorbance band between 300 ̄400 nm due to remain ultraviolet initialtor.
    复合材料的可见光透过率在80%以上,残留的紫外光引发剂在300~400nm之间引起强的吸收。
短句来源
    The light transmittances of resultant hybrids were 75%, near to the light transmittance 80% of pure SiO 2. When SiO 2 content reached some fixed value, the light transmittance of composites reduced.
    复合材料可见光透过率在 75 %左右 ,当 Si O2 含量超过一定值后 ,可见光透过率逐渐降低。
短句来源
    s: Polyurethane elastomer was prepared by hydroxyl-terminated polybutadiene (HTPB),toluene diisocyanate and flame retardant/smoke suppression fillings-Al(OH) 3.The effects of contents and particle size of Al(OH) 3 on the mechanical properties and combustion behavior of the elastomer were studied. Light transmittance behavior,mechanical properties and combustion behavior were tested.
    以端羟基聚丁二烯和甲苯二异氰酸酯等为主要基材 ,以超细Al(OH) 3作为阻燃消烟剂 ,制备了聚氨酯弹性体 ,研究了Al(OH) 3粒度和含量对弹性体的物理力学性能和阻燃性能的影响 ,测试了材料的物理力学性能、可见光的透过率和燃烧性能。
短句来源
  相似匹配句对
    Study on Light Transmittance of Linear Low Density Polyethylene Film
    线型低密度聚乙烯薄膜透光性的研究
短句来源
    The mechanical property, transmittance of the visible light and the fire behavior of the formulation were tested.
    测试了配方的力学性能,可见光的透过率,燃烧性能。
短句来源
    Light Stabilizers in Organic Polymer
    有机大分子中的光稳定剂
短句来源
    STUDY ON THE LIGHT STABILIZING OF POLACETAL
    聚甲醛的耐光稳定化研究
短句来源
    Temperature Dependent Transmittance of PDLC Film
    PDLC膜光透射率温度特性的研究
短句来源
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  light transmittance
The optimum TCE reduction efficiency exhibits at εs/εg of 0.48, annulus gap of 8 mm and UV light transmittance around 0.20.
      
Point of care methods, which have correlated results with the standard light transmittance aggregometry may be appropriate choices in the detection of platelets' response to antiplatelet therapy.
      
The visible light transmittance of the colored glass plates was controlled in the relatively wide range of 50-90% by changing the film thickness or the colorant concentration in the coating sols.
      
A maximal improvement of the abrasion resistance is achieved when 23 wt% SiO2 is incorporated (EBC80/60Si, EBC284/60Si) with only 20% decrease in light transmittance.
      
Gradual elimination of inter-grain pores during sintering was associated with the increase of light transmittance.
      
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Black colour PE/Aluminized paper composite is introduced to improve the package of photographic film materials, whose basic structure is black colour PE plastics/Aluminium foil/paper three-layer structure. This paper introduces the processing of black colour PE granulates by colouring twice and its melting extrusion lamination. Light transmittance of products can be below 5×10~(-5)%, water parmeability is less than 1.5g/m~2·24h, without any bad influence on photographicpaper properties.

黑色聚乙烯/铝裱纸复合材料是为改进胶片类感光材料的包装而研制的。其基本结构是黑色聚乙烯塑料/铝箔/纸三层复合结构。本文介绍用二次着色工艺加工制备黑色聚乙烯粒料及其熔融挤出复合工艺。产品透光率可达到5×10~(50)%以下,透湿率小于1.5g/m~2·24h,对像纸性能无不良影响。

The modification of MBS B—31 on PVC was studied. It was found in experiment that tee increase of MBS content had effect on the mechanical properties, light transmittance, turbidity and stress blushing of the systyem. The change of the fracture morphology of the brittle—ducttile transition of th material was observed by means of SEM. It was shown by Brabender rheometer test that MBS is an ideal modifier for PVC.

研究了MBS对PVC的改性作用。实验表明,随着MBS用量的增加,对体系的物理机械性能、透光率、浊度和应力泛白都有不同程度的影响。用SEM观察材料从脆性转变为韧性断裂表面形貌的变化。Brabender流变仪试验表明,MBS是PVC的优良改性剂。

Me(MA)3,such as Sm(MA)3,Eu(MA)3 and Nd(MA)3 which can be polymerized are made of Methacrylic acid and Sm2O3,Eu2O3 and Nd2O3,respectively.The bulk copolymers of Me(MA)3,MA and styrene which contain 0~3%wt rare earth are transparent,aud its light transmittance is above 80%.Several absorbed peaks of Sm3+ or Nd3+ are appeared at spectra of resins containing Sin or Nd. The fluorescence of the benzene rings is near 383nm or 427nm,and there also appeared Rare-Earth's fluorescence.

采用稀土氧化物如Sm2O3、Eu2O3、Nd2O3与甲基丙烯酸(MA)制备了多种可聚合的甲基丙烯酸盐,然后和MA、苯乙烯共聚得到了多种厚度在1.5mm的透明树脂。稀土元素含量为0~3%wt,可见及近红外(1500nm以下)的透光率在80%以上;含Sm3+或含Nd3+的树脂的透过光谱上出现了Sm或Nd的吸收峰。含不同稀土的树脂在383nm或427nm附近有聚集苯环的很强的荧光发射,同时有对应于稀土元素的荧光峰出现。

 
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