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di·po·lar 英'daɪ,polɚ美'daɪ,polɚ 高COCA¹²⁶⁴⁴⁵BNC⁹⁷²³³⁺⁷iWeb⁵⁴⁹²² 基本英英搭配记法例句 adj.两极的¹⁰⁰
Adjective: having equal and opposite electric charges or magnetic poles having opposite signs and separated by a small distancedipolar shift偶极位移aprotic dipolar solvent非酸碱偶极溶剂…dipolar relaxation偶极松弛dipolar shift reagent位移试剂dipolar electret偶极驻极体dipolar signal双极流信号制…dipolar ion偶极离子dipolar polarizability偶极子极化率…dipolar adsorbent偶极性吸附剂…dipolar bond偶极键dipolar fluid偶极流体dipolar loss偶极损耗dipolar interaction偶极相互作用…dipolar site偶极部位dipolar molecule化 偶极分子…dipolar coordinates双极坐标 di-双polar极⇒adj.两极的 The research advances of the chiral ligands metal complexes catalysts used in asymmetric 1,3- dipolar cycloaddition reactions were reviewed in this paper. 综述了手性配体金属络合物催化剂催化1,3-偶极环加成反应的研究进展。 dictall The DC filter parameters of converter station in dipolar DC systems are selected by optimum method. 采用优化方法选择出双极直流系统换流站直流滤波器的参数。 cnki Based on an open dipolar principle, they distribute sound from both the front and back of the cabinet. 在一个开放的偶极原则基础上,他们分发从前面和后面的内阁的声音。 huayu-bbs.cn It is dissolved in many kinds of dipolar aprotic organic solvents such as NMP, DMAc, DMSO, sulfolane. 易溶于氯仿、二甲基乙酰胺等多种极性非质子有机溶剂。 cnki It is shown that the introducing of the dipolar defects will decrease the coercive field. 已证实引入偶极缺陷使矫顽场强下降。 cnki Objective:To explore the technique of transurethral surgery for urethrostenosis by dipolar plasma resection. 目的:改进经尿道双极等离子电切术治疗尿道狭窄的方法和疗效观察。 zcom The result is that the electric field in solid phase is no longer uniform, this is different from dipolar approximation. 结果发现,在固体材料内电场分布基本上是均匀的。 cnki The studies indicate that1,3- dipolar cycloaddition reactions are concerted reactions. 研究结果表明,1,3-偶极环加成反应是以协同反应机理进行的。 cnki The mechanisms for non- radiative energy transfer and the dipolar relaxation will be further studied in detail. 有关体系的无辐射能量转移和偶极弛豫机制将进一步探讨。 cnki This paper also presented a semiempirical relationship of dipolar layer capacitance and coupling capacitance. 还给出了偶极层电容和电极问射频耦合电容半经验公式。 cnki While the hysteresis loop closes as the dipolar interaction is quite strong. 当偶极相互作用变得很强时,这些环将会消失。 cnki |