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Polycarbonate plastic is an excellent material for sacoustic insalation, dazzle resistance in super highway and lighting in house ceiling, which possesses outstanding impact and heat resistance with light transmittance of up to 80%.
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聚碳酸酯具有优异的耐冲击、耐热性,且透光率达到80%,是高速公路隔音、防眩目、房屋天棚采光的优良材料。 |
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Polyene phosphatidylcholine can increase the level of TNF-α mRNA in adipose tissue.
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多烯磷脂酰胆碱可增加NAFLD大鼠脂肪组织的TNF-αmRNA水平。 |
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Polyene phosphatidylcholine could lightly decrease the contents of liver triglyceride and cholesterol(P>0.0),but it could obviously increase the relative level of TNF-α mRNA in adipose tissue(P<0.0).
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多烯磷脂酰胆碱的干预对于降低肝组织的甘油三酯和总胆固醇含量的效果不显著(P>0.0),但它显著增加了脂肪组织的TNF-αmRNA相对水平(P<0.0)。 |
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Polymers sk could well affect soil water supply and moisture holding capacity at a fraction of 0 - . However, exorbitant concentration of polymers did not improve water supply capacity of soil. By contrast to, will compote water with plant.
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保水剂sk 在w =× 0 - 即能达到较理想的保水和供水效果 ,浓度过高仅仅增加土壤残余含水量 . |
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Polymorphism of three loci In chromosome in normal individuals and prenatal diagnosis for trisome syndrome
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正常人群号染色体上 个位点的多态性及在染色体数目识别中的应用 |
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Polyol Process Preparation and Characterization of Sb_Se_ Nanowires
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多元醇法制备和表征Sb_Se_ 纳米线 |
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Polyphasic analysis demonstrated that strains in Phenon , and CCBAU 09 and CCBAU 0 should be classified as M. plurifarium, while the DNA homologies between these strains were .%~8.%.
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多相分类各方法表明数值分类群、群及菌株CCBAU 09和CCBAU 0 应归为M. plurifarium,但这些菌株之间的DNA同源性为.%~8.%,证实了M. |
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Polyphyletic Expressing Vector Construction of Thymosin Gene and Transformation to Carrot Callous
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胸腺肽基因多元植物表达载体的构建 |
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Polysaccharide Ⅰ was composed of ribose, galactose and acetylaminogalactose in the molar ratio of .:.0:.0. Polysaccharide Ⅱ was composed of ribose and galactose in the ratio of .:.0.
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果表明多糖(Ⅱ)由核糖、半乳糖和乙酰氨基半乳糖以分子比约为 .:.0:.0组成,多糖(Ⅰ)则由核糖和半乳糖以分子比约为.:.0组成。 |
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Polysaccharides from Undaria pinnatifida
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裙带菜多糖的研究 |
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Polysialic acid is a unique carbohydrate composed of a linear homopolymer of α,8-linked sialic acid, and is mainly attached to the neural cell adhesion molecule (NCAM) via a typical N-linked glycan in vertebrate neural system.
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多聚唾液酸(polysialic acid,PSA)是一类线性、均一多聚α,8连接唾液酸的独特碳水化合物,它主要通过典型的N-连接糖苷键附着在脊椎动物神经系统神经黏附分子(neural cell adhesion molecule,NCAM)上。 |