- 更多网络例句与极性的相关的网络例句 [注：此内容来源于网络，仅供参考]
-
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。
-
Another feature of electrolytic CAPACITOR s, both aluminium and tantalum, is that most of them are polarized and require a DC bias for correct operation - a reverse bias may do damage and will certainly increase leakage (unpolarized electrolytic CAPACITOR s, which may be biased in either direction, do exist but they are uncommon, and considerably larger than the polarized variety).
电解电容还有一个特点，那就是绝大多数都是有极性的，其两端必须施加直流电压才能正常工作。如果极性接反，电容就可能损坏，其漏电流也会增加。无极性电解电容虽然已经问世，但是相比之下不常用，而且外形尺寸也比有极性电容大。
-
Another feature of electrolytic capacitors, both aluminium and tantalum, is that most of them are polarized and require a DC bias for correct operation - a reverse bias may do damage and will certainly increase leakage (unpolarized electrolytic capacitors, which may be biased in either direction, do exist but they are uncommon, and considerably larger than the polarized variety).
电解电容还有一个特点，那就是绝大多数都是有极性的，其两端必须施加直流电压才能正常工作。如果极性接反，电容就可能损坏，其漏电流也会增加。无极性电解电容虽然已经问世，但是相比之下不常用，而且外形尺寸也比有极性电容大。
-
If the background current is the opposite polarity, these unwanted currents could cause a reverse polarity current reading.
如果背景电流是反极性的，那么这种不希望有的电流可能会引起反极性的电流读数。
-
In these solvents there is an equilibrium for 2-(2-mercaptophenyl)benzoxazole in the ground state between E1 and K, and the equilibrium shifts toward the tautomer K as the polarity of the solvent increases.
在溶液中，随着溶剂极性的增强，醇式异构体E1与K之间的反应平衡向K方向移动，在非极性溶剂环己烷中， E1为优势构型，而在强极性水溶液中， K为优势构型。
-
T.G. Rials, M.P. Wolcott, and D.j. Gardner. 1994. Characterizing the Wood Fiber/Polymer Interface. Techniques in Experimental Mechanics Applicable to Forest Products Research.
阎昊鹏，秦特夫，1999，木材表面非极性化原理的研究Ⅱ，木材与苯乙烯接枝共聚过程中化学官能团和表面极性的变化，木材工业，13(6)：19-21
-
Based on the propagation algorithm of signal probability,the decomposition algorithm of a multi-input XOR/AND gate,and the multiple segment algorithm of polarity conversion,this paper successfully applies the whole annealing genetic algorithm to find the best polarity of an RM circuit.
徐建 宁波大学电路与系统研究所，宁波 315211针对n变量逻辑函数在不同极性下所对应REED-MULLER 电路功耗和面积不同的特点，对信号几率传递算法、多输入XOR/AND门的低功耗分解算法和多成份极性转换算法进行了深入研究，成功地将整体退火遗传算法(whole annealing genetic algorithm，WAGA)应用于RM电路最佳极性的搜索。
-
This article reports a new kind of copolymer, non polar polar terpolymer : poly(styrene-butadiene-methyl methacrylate ) P(S-b-B-b-MMA prepared by anionic polymerization with n BuLi as initiator, 1,1 diphenylethylene as capping agent and lithium 2-(-methoxyethoxy) ethoxide as complex agent.
以正丁基锂为引发剂， 1 ，1-二苯基乙烯为戴帽剂， 2-(2-甲氧基乙氧基)乙氧基锂为络合剂，在环己烷、四氢呋喃混合溶剂中，采用阴离子聚合法，于－70℃～－40℃合成了非极性-极性的三嵌段共聚物聚苯乙烯-聚丁二烯-聚甲基丙烯酸甲酯，并借用GPC、1H-NMR、DSC、TEM、IR等仪器对共聚物进行了表征。
-
The application results from fluorination showed microwave heating could accelerate chemical reactions markedly. The reaction time could be shortened 50% at least than that of conventional heating. The relationship between fluorinating agents\' structure and their activity was studied systematically. In addition, an anhydrous KF with higher activity was prepared by using expansion effect of microwave heating. As we known, solvents were very important to reaction. The comprehensive study showed some less polar aromatic solvents could be used as dipolar solvents. In addition, they had better effect than dipolar solvents in some occasions, such as fluorination of chlorobenzaldehydes and chlorinated diphenyl ketones etc. The primary applications of ionic liquids were also studied which indicated reactions with ionic liquids as solvents were more efficient and simple.
研究表明，微波是一种节能高效的加热方式，在微波作用下的卤素交换氟化反应具有反应速度快、转化率高、选择性好的优点，其反应时间可较常规加热缩短50%以上；同时也系统地研究了氟化剂种类及制备方式对其反应活性的影响，并利用微波加热的膨化作用制备出了一种活性较高的KF，其活性与喷雾干燥KF相差不大；溶剂对反应具有重要的作用，在此系统地研究了强极性非质子溶剂和中等极性非质子溶剂的应用情况，发现一些中等极性的非质子溶剂如硝基芳烃和氯代芳烃类溶剂在氯代苯甲醛类化合物的氟化反应中具有比强极性非质子溶剂更好的使用效果。
-
Fluorescence emission spectra and UV absorb spectra analysis have been undertaken to test the influence of solvent polarity on the lowest excited singlet state of the tertiary amines. The absorption maxima were red-shafted slightly, and the emission maxima were red-shafted strongly, which showed all of the three compounds were found to be essentiallyππ* in character, which makes for the formation of triplet-exciplex state and the subsequent reactions,?known as photo-reduction and hydrogen-abstraction.
本文借助光谱检测的手段测试了新合成的增感剂的光物理化学性能，利用荧光发射光谱和紫外吸收光谱测试了溶剂极性对叔胺的最低激发单重态的影响，实验结果表明叔胺的紫外最大吸收波长随溶剂极性的增强产生轻微的红移，荧光最大发射波长随溶剂极性的增强产生明显的红移，表明三种叔胺的最低激发单重态具有ππ*跃迁的特性，这对于激态复合物的生成以及其后的光致还原反应和提氢反应的发生都非常有利。
- 更多网络解释与极性的相关的网络解释 [注：此内容来源于网络，仅供参考]
-
apolar：非极性的
apogee 远地点 | apolar 非极性的 | apollo 阿波罗飞船
-
nonpolar covalent bond：非极性共价键
"非极性的","nonpolar" | "非极性共价键","nonpolar covalent bond" | "非极性矿物","nonpolar mineral"
-
electropolar：电极性的
electroplating 电镀 | electropolar 电极性的 | electropolish 用电解法抛光
-
electropolar：电极化(的),电极性(的)
electroplexy 电休克 | electropolar 电极化(的),电极性(的) | electropositive 阳电性的,正电性的
-
nonpolar：非极性的
nonmetal 非金属 | nonpolar 非极性的 | nonpolar molecule 非极性分子
-
nonpolar：无极性的
nonplanar microstrip antenna 非平面微带天线 | nonpolar 无极性的 | nonrepudiation 认可
-
Polar：极性的
逻辑是直线的,生命是极性的;(polar)逻辑以直线进行,生命绕着圆圈走. 所以一个一直在放松的人到了晚上一定不能够放松,而一个整天辛苦工作的人到了晚上就能够放松. 或者,从另外一个角度来看一个一直在爱,而从来不生气的人无法真正地爱.
-
dipolar：两极性的
dipode 有双足的 | dipolar 两极性的 | dipole 双极子
-
Nonpolarizable：非极性的=>非分極性
nonpolar dynamo 单极发电机 | nonpolarizable 非极性的=>非分極性の | nonpolarized electrode 乏极化电极
-
tetrapolar：四极性的
四足动物;四肢类 TETRAPODA | 四极性的 tetrapolar | 小旗鱼 Tetrapturus angustirostris