查询词典 poly

City ; trackways ; traffic ; urban structure ; the concentric circles with single center ; the spool thread with poly centers

城市；轨道；交通；城市结构；单中心同心圆；多中心轴线式

The I -V Curves of typical single-, poly-crystal silicon solar modules under the natural sun -light are measured by means of DS-125 Outdoor I -V curve tracer.

本文给出了利用DS—125型光电池户外特性测试仪测得的自然光照条件下硅光电池组件的伏安特性。

Objective: Purpose to investigate the different in vitro function of targetable non-viral vector containing poly-L-lysine or protamine.

DNA-多聚阳离子-配体形成的复合体可以通过受体介导的内吞作用将目的基因靶向性导入含相应配体的细胞中［1］。

Sythesis and application of chlorostyrene-DVB strongly acidic cation exchange resin ;2. For this study,a series of poly( p -amino styrenes) with various amounts of supported hydrogen chloride,and a series of strongly acidic cation exchange resin s with various exchange capacity were synthesized,and their catalytic property for ketalization of cyclohexanone and glycol were investigated.

通过测定固载了不同量的氯化氢的聚和不同交换量的强酸性阳离子交换树脂催化的环己酮与乙二醇的缩酮化反应缩酮的收率，研究了聚合物固体酸催化剂的疏水性对其催化缩酮化反应性能的影响；发现在一定范围内增加催化剂的疏水性，可提高缩酮化反应的收率。

The shape memory effect of poly{2,5-bis[(4-butoxyphenyl)oxycarbonyl]-styrenes} fiber was studied by TA-Q800 Dynamic Mechanical Analysis. According to the research results, the outstanding shape recovery ability of PBPCS fiber was found. The recovery rate was fastest above 145℃. It cost about 9 minutes recovering from 400% strain to origin length. The repeatability of shape memory was good in 5 repeated times.

本文采用TA-Q800动态热机械分析仪研究了聚乙烯基对苯二甲酸二酯纤维的形变回复性能，发现PBPCS纤维具有非常好的形状记忆效应，在145℃及以上温度，形状回复速率最好，9min左右可以从400％的伸长回复到原来的尺寸，于145℃，重复实验5次，结果说明形变回复重复性好。

Underpinning of high storeyed building foundation using sheetpiles constructed with poly groutingis realized by combination of jet grouting and pressure grouting.

中文摘要：综合注浆技术构筑板桩对高层建筑地基进行顶托加固，是用喷射注浆技术和静压注浆技术结合而成。

Secondly, though the flocculation experiments of using Poly disposing of bentonite suspension and urban waste water, the optimum capacity is determined.

其次，用P对膨润土悬浮液及城市生活废水进行絮凝实验，得出了对不同废水的最佳用量。

Residual silicon atoms after sintering of silicides could epitaxialy grow on poly-Si grains, or form tiny crystal grains.

发展了一种较简单的方法用来进行多晶体材料的高分辨电子显微镜观察。

As a result, the technique of metal silicides for poly gate and source/drain has been developed to reduce the contact resistance and the parasitic junction resistance as well.

因此，金属矽化物的技术应用在源极及汲极已经被开发用来同时降低接触电阻及接面寄生电阻。

The silicates used as flame retardants for flexible poly were studied.

研究了硅酸盐对软聚氯乙烯的阻燃作用。

The concept of equivalent rotationally rigidity is offered and the formula of rotationally rigidity is obtained.

主要做了如下几个方面的工作：对伸臂位于顶部的单层框架—筒体模型进行分析，提出了等效转动约束的概念和转动约束刚度的表达式。

Male cats normally do not need aftercare with the exception of the night after the anesthetic.

男猫通常不需要善后除了晚上的麻醉。