poly propylene glycol 聚丙二醇(0)   相似匹配句对      Hydrogels of poly N?      采用辐射聚合方法制备了聚N-异丙基丙烯酰胺(PNIPA)均聚物、N? 短句来源      Polyá Logic (I)      Polyá逻辑(I) 短句来源      STUDIES ON THE PROPERTIES OF POLY(I:C)      荧光探针对POLY(I:C)性质的研究 短句来源      Single poly EEPROM      单层多晶的EEPROM 短句来源      The Catalyst Review of Poly - propylene      丙烯聚合催化剂进展 短句来源 查询“poly (propylene glycol”译词为用户自定义的双语例句     我想查看译文中含有：的双语例句 为了更好的帮助您理解掌握查询词或其译词在地道英语中的实际用法，我们为您准备了出自英文原文的大量英语例句，供您参考。   poly propylene glycol Tested solvents were water, methanol, ethanol and npropanol and polymer solutes were poly(ethylene glycol), poly(propylene glycol), poly(tetramethylene glycol) and poly(ethylene oxide). 例句来源       The permeability coefficients increase with increasing of molecular weight of poly(propylene glycol) bis(2-aminopropyl ether) (APPG) and poly(propylene glycol)-block-poly(ethylene glycol)-block-poly(propylene glycol) bis(2-aminopropyl ether) (PAPE). 例句来源       Gel electrolytes based on triethoxy silane with a covalently linked mid-poly (propylene glycol) chain (ICS-PPG) and an incorporated KI + I2 redox couple were prepared for use in a dye-sensitized photoelectrochemical cell (DSPEC). 例句来源       and water activity data for ternary system of poly(propylene glycol) 425 + MgSO4 + H2O were correlated by using a semiempirical equation. 例句来源       From density and viscosity measurements, excess volumes and excess viscosities of the binary poly(propylene glycol) 425 + H2O, over the entire composition range, were obtained and correlated by means of a Redlich-Kister type equation. 例句来源       更多                    This paper deals with the synthesis of mesogenic condensation monomer, 2-methyl-1, 4-phenylene bis(4-chloroformyl) benzoate. The liquid crystalline non-liquid-crystalline sequential block copolymers made from this mesogenic monomer and 1,10-decanediol and poly (propylene glycol) are also discussed. In the DSC thermograms of the samples with higher inherent viscosity, a marked exothermic peak is found to exist after the melting of the samples. This unusual phenomenon may have suggested an a...             本文介绍了含液晶基元的缩聚单体的合成,2-甲基-1,4-苯撑双(4-氯甲酰)苯甲酸酯,以及由此单体与1,10-癸二醇、聚环氧丙烷二醇合成的含液晶性及非液晶性两种序列结构的嵌段共聚物。聚合物的液晶态性质由偏光显微镜和DSC进行初步表征。在研完中观察到:在对数比浓粘度较大的样品的DSC图中、在熔点之后存在一显著放热峰。这种异常现象可能意味着液晶态分子的另外一种分子运动。 文摘来源          Random copolymers of ethylene oxide and propylene oxide were synthesized using bimetallic oxoalkoxide as catalyst and (oxyethylene-oxypropylene-styrene)multiblock copolymers were prepared by coupling poly (ethylene glycol),poly (propylene glycol) and telechelic hydroxyl polystyrene together,using toluene diisocyanate as coupling agent, in order to prepare the solid polymer electrolytes with high room temperature conductivity. The two kinds of copolymers were c...             合成并表征了以双金属氧联醇盐为催化剂合成的环氧乙烷与环氧丙烷的无规共聚物及以甲苯二异氰酸酯为偶联荆、聚乙二醇、聚丙二醇及双羟基聚苯乙烯为原料合成的（氧乙烯－氧丙烯－苯乙烯）多嵌段共聚物。用小角Ｘ射线衍射及ＤＳＣ分别研究了两类共聚物及其与ＬｉＣｌＯ＿４络合物的结晶度，还测定了两类络合物的导电率，结果表明，在室温均呈现较高的导电率（１０－４Ｓ／ｃｍ）。 文摘来源          Diacrylates of poly propylene glycol were obtained by the direct esterification of acid and alcohol. The factors which affect on reaction were studied. The yield of esterification may reach 80.8%.             选择醇、酸直接酯化法合成缩丙二醇二丙烯酸酯，考察了配比、带水剂、时间、温度和催化剂等因素对反应的影响，得到了反应最佳条件，酯化产率达８０％ 文摘来源   << 更多相关文摘         相关查询: poly poly ( poly glutamate poly triangulation nasal poly poly 2 poly (hydroxybutyrate) poly [ 2 poly copolymer poly (ether poly (dl poly polymerase  对查询结果不满意

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