查询词典 polystyrene

The study provided 2 kinds of finish systems which were pouring and anchoring rock-wool panel respectively. In general, galvanizing steel-meshwork using machine anchor can use all kinds of Rock-wool panel made in China. The interface mortar used in Rock-wool can prevent worker's hand from hurting and improve the water-proof capability and bonding intensity of rock-wool panel. The low-heat conductivity of polystyrene foaming granule paste improved the integer and anti-crack of system. The 2 kinds of rock-wool system all can resolve the current rock-wool panel applied difficulty in outer-wall external thermal insulation.

研究提出了现浇和锚固岩棉板2种涂料饰面构造做法，其中采用机械锚固热镀锌钢网施工可充分利用国产各类型岩棉板；岩棉板的界面砂浆处理可起到防止岩棉纤维扎手、增强岩棉板的防水性能和提高岩棉板与找平层的粘结强度的作用；聚苯颗粒的低导热系数过渡层提高了系统的整体性和抗裂性。2种构造做法经试验和工程试点证明均可解决目前国内岩棉难以应用在外墙外保温系统中的技术问题，具有优异防火性能的岩棉外保温系统可应用于任何类型的建筑中，在高层建筑和防火要求高的建筑中其优势更为明显。

The study provided 2 kinds of finish systems which were pouring and anchoring rock-wool panel respectively. In general, galvanizing steel-meshwork using machine anchor can use all kinds of Rock-wool panel made in China. The interface mortar used in Rock-wool can prevent worker's hand from hurting and improve the water-proof capability and bonding intensity of rock-wool panel. The low-heat conductivity of polystyrene foaming granule paste improved the integer and anti-crack of system. The 2 kinds of rock-wool system all can resolve the current rock-wool panel applied difficulty in outer-wall external thermal insulation. The rock-wool external thermal insulation which has very nice fire-proof capability can apply any kinds of builds, especially high-rise buildings.

研究提出了现浇和锚固岩棉板2种涂料饰面构造做法，其中采用机械锚固热镀锌钢网施工可充分利用国产各类型岩棉板；岩棉板的界面砂浆处理可起到防止岩棉纤维扎手、增强岩棉板的防水性能和提高岩棉板与找平层的粘结强度的作用；聚苯颗粒的低导热系数过渡层提高了系统的整体性和抗裂性。2种构造做法经试验和工程试点证明均可解决目前国内岩棉难以应用在外墙外保温系统中的技术问题，具有优异防火性能的岩棉外保温系统可应用于任何类型的建筑中，在高层建筑和防火要求高的建筑中其优势更为明显。

UHMWPS is blended with low molecular weight polystyrene and hydroxybenzoic acid/PET copolyester (HBA60/PET), a thermotropic liquid crystalline polymer , to improve its processability.

为改善UHMWPS的加工性，将其与低分子量聚苯乙烯及热致液晶高分子(TLCP：HBA60/PET)共混，研究了共混物的流变与加工性。

about the solution properties of isotactic polystyrene suggested by Danusso and confirmed by Krigbaum were discussed.

这种差别超出实验误差范围，而作者们认为是合理的。从而讨论了前人在类似的工作中所得到的结果。

Polystyrene-co-acrylate emulsions were polymerized and applied to reinforce the filter paper. The latex particles with different morphological structure were prepared through controlling the polymerization and the structure of the particles was investigated by transmission electron microscopy.

摘 要：在自制苯丙共聚乳液过程中，通过控制聚合工艺，使共聚乳液中的乳胶粒子具有不同的形态结构，并采用透射电镜对乳胶粒子的形态结构进行了表征。

May send polystyrene to have the nature lightly, moderately-priced, the thermal conductivity to be low, the hygroscopicity is small, electric insulation performance good, sound-insulated, quakeproof, moisture-proof, formation craft simple and so on merits, thus widely serves as profession and so on construction, transportation heat preservation heat insulations, sound-insulated, the earthquake resistance material, to serve as the electric appliance, the measuring appliance, the glass products, the electronic products and so on cushion packing material and the food packing

可发性聚苯乙烯具有质轻、价廉、导热率低、吸水性小、电绝缘性能好、隔音、防震、防潮、成型工艺简单等优点，因而被广泛地用作建筑、交通运输等行业的保温绝热、隔音、抗震材料、用作电器、仪表、玻璃制品、电子产品等的缓冲包装材料和食品包装

He and his team grew tiny polystyrene spheres until they were some 200 nanometres across, before hardening them with a blast of heat.

他和他的团队，先培育聚苯乙烯球直到它们的直径为200纳米，再用一股强热将其硬化。

Though enantioslectivity in the epoxidation of some substrates with soluble polymer-supported tartrates is a little lower than that with solution-phase tartrates, it is higher than enantioslectivity with insoluble polystyrene resin-supported tartrates, linear poly s and corrosslinked poly s. It is obvious that soluble polymer-supported tartrates have good catalytic activity and enantioselectivity.

尽管可溶性聚合物支载的酒石酸酯在某些底物环氧化中的对映选择性比小分子酒石酸酯低一些，但明显优于文献报道的不溶性聚苯乙烯树脂支载的酒石酸酯、线形聚酒石酸酯和交联聚酒石酸酯配体，显示了良好的催化活性和对映选择性。

Two sheets of one-inch, pink, polystyrene foam was purchased at the local Home Depot store.

两张一英寸，粉红，聚苯乙烯泡沫塑料购买了在当地Home Depot的商店。

The humidity resistance and the sensitivity to chemical warfare agents simulants of the tuned films were also investigated.Self-assembled LBL polyaniline films were prepared from aniline monomers by in situ polymerization and the mechanism of film formation was discussed. It was proposed that the self-assembly of polyaniline occurred through the quick absorption of aniline monomer cations or aniline monomer cation radicals on the glass surfaces by electrostatic attractions to form homogeneous polymerization centers, then increased gradually by the way of upright to the glass supports for extensity, leading to the polyaniline chain growth. The polyaniline was doped under acidic condition to absorb anionic polyelectrolyte, such as sodium polystyrene sulfonate based on the electrostatic force, or to adsorb polymer based on hydrogen-bonding interactions, for example Polyvinyl Alcohol, and then recycled to fabricate_n or_n self-assembled multilayer films.

跟踪了原位聚合的具有纳米结构的聚苯胺多层自组装膜的成膜过程，提出了该自组装膜的成膜机理：聚合反应初始阶段的苯胺阳离子或苯胺阳离子自由基通过静电作用快速吸附到带负电荷的基片表面，形成均匀的聚合中心，然后以垂直于基片的方式进行链增长生成PANI；PANI在酸性条件下经现场掺杂后带正电荷，再通过静电作用吸附带负电荷的聚电解质如聚苯乙烯磺酸钠，或通过氢键作用吸附聚合物如聚乙烯醇，这样循环LBL-SA即得到_n或_n等原位聚合聚苯胺自组装膜。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。