查询词典 polymer

The coordination polymer is characterized both by spectral methods and X-ray single crystal diffraction.

确定了这个配位聚合物的单晶结构，进行了光谱研究。

The diameter of cupper and powder which receives ball milling for 50 h, 80 h, 100 h, and 120 h is about 300 nm, 140 nm, 70 nm, 30 nm respectively in ball form; paraffin can evenly cover copper particles. nanometer composite ; metal ; polymer ; high energy ball milling

本文采用高能球磨法研制纳米金属粒子/有机物复合材料功能，着重分析讨论该复合材料的微观形貌特征以及制备工艺对微观形貌特征的影响，为该类无定形功能复合材料的研制作些初步的探索。1 实验材料与方法实验

In the current study, Weisman, Curley, and colleagues injected lab animals with single-walled carbon nanotubes that were coated with a polymer designed to make the nanotubes soluble in water.

在目前的研究中，Weisman， Curley和他的同事将1单位表面涂有多聚物的碳纳单位注入实验动物，该多聚物能够使纳单位溶解在水中。

Novolac cyanate ester resin is one of the high ablative-resisting polymer based materials. It also has superior beat-resistance, dielectric and mechanical properties.

酚醛型氰酸酯树脂是耐烧蚀性能最好的树脂材料之一，它具有优异耐热性和介电性能，同时又具有一定力学性能。

When the cyanine dye is sandwiched between the polymer and C〓, it acts as both donor and acceptor at the same time and IPCE values of the device is more than 10%.

当菁染料夹在C〓和聚合物Ⅵ-1中间同时作为给体和受体时，所制备的太阳能电池的IPCE超过了10%。

The writer chose the hollowness fiber filter module of the two kinds of material: Polypropylene Cyanotype and Polymer SipHon to preceded the research.

试验研究选择了聚砜和聚丙烯腈两种不同材质的中空纤维膜组件进行了研究。

Flame retardant POM composites were prepared using TPU as carrier to introduce melamine cyanurate into POM matrix, and even dispersion of MCA in polymer matrix was obtained. The prepared flame retardant POM possesses good mechanical properties and flame-retardancy.

采用三聚氰胺氰尿酸盐／聚氨酯复合阻燃剂阻燃聚甲醛，阻燃剂粒子均匀分散于聚氨酯分散相中，解决了阻燃剂与聚甲醛直接共混相容性差、材料性能劣化的难题，获得了阻燃性能和力学性能较好的阻燃聚甲醛材料。

The said process is simple, suitable for large-scale synthesis, high in product yield and low in cost, and the prepared cyclic dithio ether compound may be open-loop polymerized to form polymer again.

本发明方法简单，适合大规模合成，产品收率高，成本低，所制备的双硫醚环状化合物可以通过开环聚合再次形成聚合物。

The present invention relates to the depolymering cyclization reaction of aromatic dithio ether polymer to prepare aromatic cyclic dithio ether compound under the presence of mercapto group containing compound and alkali matter.

本发明涉及利用芳香双硫醚聚合物的解聚成环反应来制备芳香双硫醚环状化合物的方法。该方法采用芳香双硫醚聚合物在含巯基的化合物和碱性物质存在的条件下发生解聚成环反应生成双硫醚环状化合物。

In an agitated reactor, the polymer was dissolved in cyclohexane at 60-70 °C and purged with nitrogen.

在一个反应釜，聚合物溶解于环己烷，在60-70 ° C和无机氮。

I want to be a big fish in a small pond.

我要做一条在小池塘里的大鱼。

While the software functioned well, we did not feel the same about their customer support!

虽然该软件运行良好，我们没有同样的感觉他们的客户支持！