1)polarity-reversal极性交换
1.Electrokinetic remedied Pb-polluted undisturbed soil was studied in four experiments,which are under different remediation time and with polarity-reversal technology.对铅污染的原状土壤在不同修复时间下的修复效果和采用极性交换技术的修复效果进行了试验,分析了试验过程中电流、电导率、pH的变化以及试验完成后土样中含水率、电导率、pH值和铅的分布,并对每个试验中铅的去除率进行了计算。
2)exchange polarization交换极化
3)Dipole-exhange modes偶极-交换模
4)maximal commutators极大交换子
1.For a class of maximal commutators which are the variants of the usual maximal Calderón-Zygmund commutators associated with Calderón-Zygmund operators and Lipschitz functions,their boundedness in Lebesgue spaces is established and some endpoint estimates are obtained.建立了一类与Calderón-Zygmund算子和Lipschitz函数相关的极大交换子在非齐型空间上的Lebesgue空间中的有界性以及某些端点估计。
英文短句/例句
1.On Strongly Singular Maximal Abelian Subalgebras关于强奇异极大交换子代数(英文)
2.The Influence of the Order of Maximal Abelian Subgroups on the Structure of Groups极大交换子群的阶对群的结构的影响
3.Weak Type Estimates for Maximal Commutators of the Bochner-Riesz Operator on Herz-Type SpacesBochner-Riesz算子极大交换子在Herz型空间上的弱型估计
4.Remarks on Strongly Singular Maximal Abelian Self-adjoint Subalgebras关于强奇异极大交换子代数的几个注记
5.then showed that the set of strongly singular maximal abelian self-adjoint subalgebras in a factor of type Ⅱ_1 is closed in ‖ ‖_(∞,2) topology.其次证明了Ⅱ1型因子的强奇异极大交换子代数构成的集合在‖‖∞,2下是闭的;
6.The Continuity for Maximal Operator of Bochner-Riesz and Its Commutators;Bochner-Riesz极大算子及其交换子的连续性
7.The Boundedness of Bochner-Riesz Maximal Multilinear Commutators;Bochner-Riesz极大多线性交换子的有界性
8.Non-metacyclic p-groups All of Whose Maximal Subgroups are Minimal Non-abelian极大子群都是极小非交换群的非亚循环p-群
9.liquid ion exchange membrane electrode液体离子交换膜电极
10.Boundedness of the Higher Order Commutators on the Homogeneous Anisotropic Morrey-Herz Space极大粗糙高阶交换子在Morrey-Herz空间上的有界性
11.Derivations of the Standard Maximal Nilpotent Subalgebra of Lie Algebra of C_m Type over a Commutative Ring交换环上C_m型李代数的标准极大幂零子代数的导子
12.A Weighted Estimate for the Commutator Kakeya Maximal Operator on Functions of Product Type;关于乘积形式函数的交换子型Kakeya极大函数的加权估计
13.macro-reticular typeion exchange resin大孔型离子交换树脂
14.Studies on Membrane Electrode Assembly of Proton Exchange Membrane Fuel Cells;质子交换膜燃料电池膜电极结构研究
15.For the most part,in our view,E-business does not include commercial transactions involving an exchange of value across-organizational boundaries.翻译：极大程度上，我们认为电子商业并不包括企业界限涉及价值交换的商业交易。
16.Maximal Sets of Alternate Matrices over a Principal Ideal Domain交换主理想整环上交错矩阵的距离与极大集
17.The maximal regular subsemigroups of singular order-preserving transformation semigroups奇异保序变换半群的极大正则子半群
18.Research on the Sulfuric Acid Wastewater Treatment and Recycling by Strong Base Ion-exchange Resin SA20;阴离子交换树脂处理阳极氧化槽液的研究
相关短句/例句
exchange polarization交换极化
3)Dipole-exhange modes偶极-交换模
4)maximal commutators极大交换子
1.For a class of maximal commutators which are the variants of the usual maximal Calderón-Zygmund commutators associated with Calderón-Zygmund operators and Lipschitz functions,their boundedness in Lebesgue spaces is established and some endpoint estimates are obtained.建立了一类与Calderón-Zygmund算子和Lipschitz函数相关的极大交换子在非齐型空间上的Lebesgue空间中的有界性以及某些端点估计。
5)polarity exchanges交换电极法
6)umpolung极性转换
1.The concept and some applications about umpolung were expounded, and some new methods about the application of the umpolung were given.极性转换方法是一种重要的有机合成新方法 ,对极性转换的概念和应用作了论述 ,并对一些极性转换的新技术作了简
2.The organic compounds unable to be synthesized under normal reaction can be fulfilled by means of umpolung.在有机合成中一些不能用常规反应合成的有机化合物可以通过极性转换的方式来完成 。
延伸阅读
极性极性Polarity 极性(polarity) 极性一词是指对载流电路中的正、负端的规正电荷的选择，从而正电位的选择，是完全任意这个选择早在电子发现之前就已经作出。现在〔清楚，在大多数电路元件中主要的电流负载者j子.而电子带有负电。 对于一个电动势源(例如电池或发电机)，4约定，电子从外电路进入的那一端为正端，电子了源的那一端为负端。对于一个“无源”元件，例{培计或电阻器，电子离开该元件的一端为正端，，从电路进人该元件的一端为负端。根据定义，任}件的正端的电位在数值上比负端的电位高。在)情况下，约定的电流与电子流的方向相反。 在交流的情况下，极性一词可用于不同的噜通常在市电中，一根导线保持在零电位，而另一，线则在这零电位的上下交变。在某些电器用具呼区别开哪一边是接到“热”线(俗称火线)上的了最好地运用某一特定电器而把插于墙上插座插头拔出来反插，这常常称为“反转极性”“势，，(potentials)条。 [斯图尔特(J.w.stewart)危魄瞬纯照开安子元有﹂甘人丁叼n目JJ lllJ匕rT.尔导要为的阅义莎通。洲陇到撰〕
