1.
Energy-Levels of Σ－ Atom and the Optical Model Potential;
Batty,C.J.光学模型势在Σ-原子中的应用
2.
THE RELATIONS BETWEEN THE ATOMIC NON -CLASSICAL CHARACTERS AND FIELD NON -CLASSICAL CHARACTERS IN THE TYPE Σ THREE -LEVELATOM’SYSTEM;
Σ型三能级原子系统中原子非经典特性和光场非经典特性的关联
3.
"Molecular orbitals have geometries determined by the overlap of two or more atomic orbitals and are designated by Greek symbols, e.g., s and p"
原子的轨道依几何学根据2个或以上的原子轨道重叠来决定,以希腊字母来表示,例如σ和π。
4.
Research on Linear Complexity of Primitive σ-LFSR Sequences
本原σ-LFSR序列的线性复杂度研究
5.
Trace Representation of Primitive σ-LFSR Sequences and Its Application
本原σ-LFSR序列的迹表示及其应用
6.
Effect of σ～* and ф Mesons on Neutron Star Matter;
σ～*和Ф介子对中子星物质的影响
7.
Theoretical Studies on the Conducting Macromolecule with σ-π Conjugated System
σ-π共轭体系导电高分子的理论研究
8.
Principle and Matlab Simulation of Δ-Σ Modulation in Digital Microphones' Analog-Digital Conversion
数字传声器用Δ-Σ模数调制技术原理及Matlab仿真
9.
Intramolecular Electron Transfer and Its Dependence on the External Electric Field in π-σ-π Type of Bistable Molecule;
π-σ-π型双稳态分子中的分子内电子转移及其外电场效应
10.
The bonding electrons are π electrons, which is at variance with the notion that single bonds are always σ bonds.
成键电子是π电子，这与单键总是σ键的看法不一致。
11.
Radiative Dacays of Pseudoscalar Mesons and Vector Mesons in the U(3)×U(3) Linear Sigma Model
赝标量介子和矢量介子在U（3）×U（3）线性σ模型下的辐射衰变
12.
The Multiplicity of Solutions of the Operator Equations in Conditioaully α-Compl ete Ordered Linear System
条件σ—完全的部分序线性系统中算子方程的多解性
13.
Existence and uniqueness of solution for nonliner operator equation with conditional complete relative perfect set
条件完全相对σ-完备集下非线性算子方程解的存在唯一性
14.
Detection of Aberrant Methylation of Reprimo and 14-3-3 Σ Genes in Non-small Cell Lung Cancer
非小细胞肺癌中Reprimo以及14-3-3 Σ基因启动子异常甲基化检测
15.
o-amino-r-ketovaleric aeid
σ-氨基- r-酮戊酸
16.
aminolevullnate dehydratase
σ-氨基乙酰丙酸脱水酶
17.
aminolevulinate synthetase
σ-氨基- r-酮戊酸合成酶
18.
The carrying capacity of bracket is not lower than20 KN and matching with kinds of raised floor.
⒅Ъ艹性啬芰Σ坏陀