丙烯

Objective To evaluate the effect of polypropene mesh on abdominal incisional hernia repair.

目探讨人工材聚丙补片在腹壁切口疝修补术中及其疗效。

The flocculant SPAN is the graft copolymer of different grafing percent of starch-polyacrylamide.

絮凝剂（SPAN）是不同接枝率演粉与聚丙酰胺接枝共聚物。

Pyrolysis and liquification of polypropylene(PP) were studied by using molten ZnCl2 as heat carrier.

以熔融氯化锌作为热载体,对聚丙(PP)热解液化进行研究。

Propylene,the common petroleum gas,is subject to gasification under heating and liquification under pressure.

丙是一种受热易气化、受压易液化常石油气。

The synthesis processes of polyethyleneglycol diacrylate cross-linker of the super absorbent polymer were studied.

研究了高吸水性树脂交联剂聚乙二醇双丙酸酯合成工艺。

Its catalytic performance in Heck reaction of iodobenzene with ethyl acrylate was studied.

研究了该催化剂对碘代苯与丙酸乙酯反催化性能及循环使性能。

Acrylic fabrics are both warm and washable.

丙酸纤维织物既暖和又耐洗。

The research provided the applicable functional monomer leading urethano into acrylic ester.

为将氨酯基团引入丙酸树脂提供了一种可官能单体。

Adding poly acrylic acid(PAA)in the preparation of ammonium diuranate (ADU)was investigated.

本工作对在重铀酸铵(ADU)沉淀反中加入聚丙酸(PAA)工艺进行试验研究。

The protective coating on aluminium foils packaging for medicine was formulated with thermosetting acrylic resin,pyroxylin.

采热固性丙酸树脂、硝基纤维素等制成药品包装铝箔保护。

Moreover, fire retardancy of wood mixed with polypropylene can be effectively improved by adding phosphoryl triamide.

外，以磷醯三胺化合物添加于木材与聚丙混合物中，亦可以有效地改善其耐燃性质。

The structure and properties of polyorganosiloxane-acrylate emulsion copolymer were investigated by IR, XPS, DSC, 1H-NMR, WAXD.

利红外光谱、光电子能谱、差热分析、核磁共振、X射线衍射等方法对聚硅氧烷改性丙酸酯共聚物结构和性能进行了研究。

The performance of this catalyst for the cross-coupling reaction of iodobenzene with acrylic acid was studied.

研究了该催化剂对碘代苯与丙酸交叉偶联生成反式-肉桂酸催化性能。

Modified polyacrylic acid aqueous vehicle may be the headmost applied in electronic pastes of high sintering temperature.

其中改性聚丙酸将有可能在高温电子浆中率先。

A acrylic emulsion dilative fireretardant paint has been developed, which features decorative as well as fire-retardant performance.

研制了既能防火阻燃、又具有装饰效果新型丙酸乳胶膨胀型防火。

The reactive surfactant, sodium allyl hydroxyalkyl sulphonate(SAHS) was applied as modifying agent to polymerize elastic acrylic emulsion.

使丙基羟烷基磺酸钠(SAHS)作为可聚合乳化剂,改性合成了弹性丙酸酯乳液。

The acrylonitrile-styrol reisn is firmly combined on active carbon, thus being safe and nontoxic to the environment.

丙腈-苯乙树脂和铜离子牢固结合在活性炭上，对环境安全无毒。

Structure, mechanics, electricity, calorifics, radialization and chemicalproperties are reviewed for polyperfluoroethylene-propylene and tetrafluoroethylene perfluoroalkyl vinyl ether copolymer.

分别阐述了聚全氟乙丙和四氟乙全氟代烷基乙基醚共聚物结构和力学热学、辐射、化学性能。

Three Yuan second grade third rubbers (EPDM) is the ethylene, the propylene and the few non-conjugate diolefin copolymer.

三元乙丙橡胶（EPDM）是乙、丙和少量非共轭二烃共聚物。

The strongest of the Wookiees, Tarfful's towering frame was bulked out with muscle-suit padding beneath the modacrylic fur.

最壮硕武技族，塔福高大骨架由肌肉装填充在变性聚丙毛发之下。