查询词典 polymer

Since the starting work that azo molecule has reversible cis-trans structure changing, Study on the polymer possessing azobenzene and polymer is booming increasingly liquid crystal, these days it is an attractive topic of nonlinear optics and its application.

自从发现偶氮分子在光照下能够发生可逆顺反异构这一开创性工作以来，对含偶氮类聚合物及聚合物液晶材料非线性光学等性质的研究日益活跃，是目前国内外非线性光学及其应用研究的一个热门话题。

Since the starting work that azo molecule has reversible cis-trans structure changing, Study on the polymer possessing azobenzene and polymer is booming increasingly liquid crystal, these days it is an attractive topic of nonlinear optics and its application.

摘要自从发现偶氮分子在光照下能够发生可逆顺反异构这一开创性工作以来，对含偶氮类聚合物及聚合物液晶材料非线性光学等性质的研究日益活跃，是目前国内外非线性光学及其应用研究的一个热门话题。

EQUIPMENT OPERATION AND MAINTENANCE (40 %) Working co-operatively with other polymer engineers and technicians, is in charge of all the polymer processing equipments.

设备的操作和保养（40％）与其他的高功能材料工程师和技术员协调工作，负责所有的高分子材料加工的设备。

In accordance with the problems of waste water discharge and lack of clean water, a comparative test is conducted in Shengtuo Oilfield to produce polymer using waste water. Comparative study of multinomial performance indexes of the two polymers shows that KYPAM with comb-shaped structure is better in producing polymer with oilfield waste water.

针对油田产出污水外排、清水紧缺的问题，胜坨油田开展了利用油田产出污水配制聚合物的对比试验在对2种聚合物溶液多项性能指标对比研究的基础上，认为具有梳形结构的KYPAM更能适合油田污水配制聚合物驱油。

The experimental results indicate that the reflected dynamic caustics method is available for the dynamic fracture experimental studies of polymer composites and can provide guidance in ameliorating designs of polymer blends.

实验结果表明，动态焦散线方法为高聚物复合材料的动态断裂实验研究提供了一种可行的方法，并可为高聚物复合材料性能的改进提供依据。

The sling attaches to bone around the eye. It's then linked to an electrostatic polymer—basically a piece of flexible plastic that expands or contracts via voltage change. A tiny battery hidden in a natural hollow in the temple powers the polymer. Electrical current keeps the muscles contracted and the eyes open. Kill the current and the lid closes.

眼皮吊粘附于眼睛周围的骨骼，而后它被连到一个静电聚合物上，这种聚合物通常是一块可以通过电压变化来控制其扩张或收缩的弹性塑料，隐藏在太阳穴内空洞部位的一块微型电池为这种聚合物提供动力，当电流存在时，眼皮吊肌肉会收缩，眼睛保持睁开状态，一旦电流消失眼皮就会合上。

Three general methods are available for producing cloth with improved flammability:(1)flamce retardant chemical finises may be applied to the surface of cloth,(2)they may be added to the polymer at some step in the synthesis process prior to extrusion of the polymer into fibers, or (3) inherently flame resistant fibers may be developed and converted into cloth.

目前有一种改变织物可燃性的方法。（1）通常化学整理将阻燃剂涂到织物表面上。（2）将阻燃剂在喷丝之前的某一合成工序添加到聚合物中，或（3）开发自身具有阻燃性的纤维，然后制成织物。

In general, the characteristic of alumina is hard, hard-wearing, high melting point and very stable. The polymer is high plastic, so we can mix with alumina and polymer to develop the new characteristic material.

一般来说提到氧化铝的特性被联想到就是特性稳定、坚硬耐磨耗、熔点高、耐高温等；而高分子则是柔软度高、可塑性高等，因此构想把氧化铝和高分子结合在一起，开发新功能性材料。

The mechanism for UHMWPE modified with IFR is discussed by TG: the effect is derived from the forming of intumescent char layer which makes the polymer insulated from heat and oxide and prevents burning gas phase entered by some ignitable gases resulted from polymer decomposition .

通过运用SPSS10.0软件，对实验数据进行统计分析，建立数学模型，得到UHMWPE阻燃性能与膨胀型阻燃剂各成分添加量的多元回归方程式，并通过MATLAB6.0软件对模型进行优化处理从而得到最优配方。

Co means polymer consisting of two or more different monomers is a co polymer.

Co的意思是由两种或者更多的不同单体聚合在一起所组成的共聚物。

This paper designs the communication system of radio telescope FAST.

针对500m口径球面射电望远镜FAST分布式控制系统的特点完成了其通信系统的设计。

Political sheep's step-by-step a large number of fossils unearthed in the county soil Ma Ali after rural village in the middle of sallow pelitic siltstone.

步氏和政羊化石大量出土于广河县阿力麻土乡后山村，产于灰黄色泥质粉砂岩中。