查询词典 polymer

But for the strong activity of Nano-TiO2, the conglobation will happen easily, and it will greatly reduce the application effect in coating. And for the hydrophilicity , its hard to break up uniform in resins, so air gaps appear in the interface, then the high polymer in the interface willhappen degradation reaction or embrittlement reaction, and coatingsperformance will fall down.

但是由于纳米粒子表面极强的活性，使它们很容易团聚在一起从而形成带有若干弱连接界面的尺寸较大的团聚体，这大大降低甚至消除了纳米颗粒的实际应用效果，同时由于纳米粒子表面亲水疏油，在有机高分子树脂中难于均匀分散，界面上会出现空隙，当空气中的水分进入空隙中就会触发界面处高聚物的降解、脆化，导致涂层失效。

The test results showed that the amount of this kind of function material to conjugate proteins were larger than 1.5ig/mm2and its one time adsorption rate was larger than 80% and can satisfy the requirements for solid-phase radioimmunoassay. Test results showed that this polymer-NHS-ester can connect with proteins through covalent bounds under mild conditions This technical method will supply a type of new material for solid-phase radioimmunoassay.

实验证实，这类聚合物NHS酯可在温和条件下与蛋白反应，使蛋白以共价键结合方式固定在聚合物上，这种功能材料对蛋白的结合量大于1.5μ／mm~2，对蛋白的一次吸附率大于80％，能满足固相放免分析的要求，将为固相放免分析提供一种新材料。

It is worthy of mentioning that complex 21 is the first (3, 4)-connected self-penetrating 3D polymer; complex 22 is the first two-fold interpenetrating trinodal 4-connected network with (64·82)(63·83)2(65·8) topology; complexes 23-27 all show three-fold interpenetrating networks, containing the rare (3, 4)-connected (63)2(64·8·10)3 net and the common diamond nets as well as α-Po nets.

值得注意的是，配合物21是第一个(3， 4)-连接的自穿插网格；配合物22是第一个二重穿插的三节点4-连接的(64.82)(63.83)2(65.8)拓扑网格；配合物23-27呈现三重穿插的网络结构，包括少见的(3， 4)-连接(63)2(64.8.10)3拓扑网格以及常见的金刚石网格和α-Po立方格子。

Design and synthesis of copolymer with complex architecture are always pursued by polymer chemists in past decades.

具有复杂结构的共聚物的设计与合成是目前高分子合成研究中的热点之一。

New polymers can be obtained by copolymerization or polymer blending.

新的聚合物可以由共聚得到 or聚合物混和。

Although carbon fiber reinforced polymer composite coiled rod possess fine performance,in practical situations too has corking represent,economy know clearly lifting cost.

虽然碳纤维增强复合材料连续抽油杆具有优良的性能，在实际应用中也有很好的表现，节约了采油成本。

Be to overcome secondary pollution and to corrode the equipment problem,from 1960's starts inorganic salt polymer research.

为克服二次污染及腐蚀设备问题，从20世纪60年代开始无机盐聚合物的研究。

In this thesis, numerical calculation and experiment measurement for polymer mix rod optical fiber coupler have been done.

本文对聚合物混合棒光纤耦合器的性能进行了深入的理论和实验研究。

Mainthe latest development and production of patented products,"court shoe cleaners cleaning card", using a unique new type of polymer composite materials, by adding detergent, disinfectant cleaner directly soles, soles to kill germs.

深圳楚佳实业有限公司主要以最新研制生产的专利产品"庭洁牌鞋底清洁器"，利用独特的高分子复合新型材料，加入清洁剂、消毒液可直接清洁鞋底，杀灭鞋底病菌。

Polymer is usually 103 ~ 105 atoms formed covalent bond connection.

高分子通常由103～105个原子以共价键连接而成。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。