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。
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。
On Strongly Singular Maximal Abelian Subalgebras
关于强奇异极大交换子代数(英文)
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
Weak Type Estimates for Maximal Commutators of the Bochner-Riesz Operator on Herz-Type Spaces
Bochner-Riesz算子极大交换子在Herz型空间上的弱型估计
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
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;
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
The Boundedness of Bochner-Riesz Maximal Multilinear Commutators;
Bochner-Riesz极大多线性交换子的有界性
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
liquid ion exchange membrane electrode
液体离子交换膜电极
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
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
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
macro-reticular typeion exchange resin
大孔型离子交换树脂
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
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。
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
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
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