polarity [pəu'læriti]

polarity的基本解释

n.

极性, 截然相反, 有两极, 磁性引力, 极端性, 两极分化

• A magnet has polarity.
• 磁铁具有极性。

与polarity相关的网络例句 [注：此内容来源于网络，仅供参考]

The influence of different assembled condition such as assembly method, concentration of zirconium source and pH value on the effectiveness of assembly were evaluated via DSC-TG, FT-IR, Uv-vis and SAXRD et al. It showed that the assembly effectivness of uncalcined 3 Si/Zr_10# sample was best.c The optical characteristic, which including light-conduction in infrared band and polarity in visible band, of dip-coating film and membrane assembled zirconia after processing parameters of assembly optimized were observed via FT-IR and Uv-vis. The polarity was characterized by polarizing angle through calculation from light-transmittance, light-reflectance and fresnel coefficient. qualitative analysis showed that the polarity of Si/Zr_10 # dip-coating film assembled was best.d Adopting zirconium oxychloride as zirconium source, CTAB as template, employing different CTAB adding sequence, two mesoporous zirconia samples were prepared. The template effect of two samples was discussed. It showed that the effect of the sample which CTAB adding sequence was same as mesoporous silica film was better. The light-conduction in infrared band of these samples was also studied, which offered comparison to the polarity of zirconium dioxide assembled within mesopore.

结果显示：组装条件优化后的uncalcined 3 Si/Zr_10#厚膜样组装效果最好，其组装液对应的pH值最利于该锆源离子模板交换组装； c选用FT-IR、Uv-vis对组装条件优化后纳米氧化锆/介孔氧化硅厚膜、纳米氧化锆/介孔氧化硅薄膜包括红外导光性、可见光区内的偏光性在内的光学特性进行了分析，其中偏光性以膜层透光性、反光性及菲涅耳系数计算出的偏振角即布儒斯特角表征，定性分析显示，Si/Zr_10#ZrO_2/介孔氧化硅厚膜偏光性最好； d以氧氯化锆ZrOCl_2·8H_2O为锆源，CTAB为模板剂，采用不同的模板剂加入顺序，探索性地制备两介孔氧化锆样，分析了两介孔氧化锆样的模板效果，得出模板剂加入顺序同介孔氧化硅薄膜时介孔氧化锆样的模板效果较好，并分析了所得样品的导光性，为锆氧粒子引起的附加光学特性分析提供了参考和对比。

We build our basic Chinese polarity lexicon base on some existing Chinese and English sentiment lexicons. In the same while ,we also build domain lexicon、domain polarity lexicon、dynamic polarity lexicon、network polarity lexicon、privative lexicon、degree adverb lexicon.

我们在已有的中英文极性词典的基础上构建了中文基础极性词典，同时还构建了领域词典、领域极性词典、动态极性词典、网络极性词典、否定词典、程度副词词典等。

The Alternating Polarity Method applies a bias voltage of positive polarity, then the current is measured after a specified delay.

变换极性法施加一个正极性的偏置电压，然后在规定的延迟时间后测量电流。

与polarity相关的网络解释 [注：此内容来源于网络，仅供参考]

polarity：极性

最近开始读巴姆的有机哲学论,纠缠于他的"极性"(polarity)理论中. Bahm试图以思辨的方法精确地剖析一切思维中的对立问题,核心是辩证法逻辑与有机论视角. 把我们日常所理解的对立问题,区分为对立、互补和张力,每一范畴下又建立了更细的子范畴,

polarity：配极

这是虚卵形面、实卵形面或直纹二次曲面.一个 非退化二次曲面确定一个对射变换(correlation)(或 配极(polarity)),即从射影空间的点集到平面集上的 一一映射.一个直纹非退化二次曲面有两个不同的生 成元族,

polarity：极化

极化(Polarity)在国际关系上指的是国际系统里的权力分配. 这种观念在冷战期间浮现,当时国际系统是由两个两极的超级大国之间的冲突所主导的. 在1945年以前的国际系统则被称为多极,由许多大国之间主导.

polarity：极

而事实上,国际系统层次上大国间的权力变更涉及众多的、不同角色的国家,新现实主义更是特别关注"极"(polarity)的概念为代表的系统的权力结构对个体国家的作用.

reversed polarity：反极性

读者可能更倾向于将这一过程看作"反极性"(reversed polarity)安排(在第九章中我们会把它与观念转变联系在一起). 这种镜像理论基本概括了我们观察到的一些变化,但是,也有一些明显的例外,特别是在分析中央政府对地方政府的监管以及欧盟对其成员国的监管时,