1.
Precipitation Behavior of σ-Phase in 2205 Dual Phase Stainless Steel
2205双相不锈钢中σ相的析出规律
2.
Influence of Sigma Phase Precipitate on Grain Size of Duplex Stainless Steel
σ相的析出对双相不锈钢晶粒的影响
3.
Aging precipitated σ phase in Ni-based superalloys C1023
C1023镍基高温合金中时效析出σ相
4.
Grain Refinement of 2205 Duplex Stainless Steel Based on σ Phase
基于σ相的2205双相不锈钢细化晶粒的研究
5.
Precipitation of Sigma Phase in Duplex Stainless Steels and Modeling
双相不锈钢中σ相的析出及其数学模型
6.
THE PHASE TRANSITION IN CHIRAL SYMMETRIC σ MODEL AT FINITE TEMPERATURE
有限温度下手征对称σ模型中的相变
7.
Discussions on Problems of the Transformation Table from σ to DPMO;
σ值和DPMO值转换表相关问题探讨
8.
Chiral Phase Transition of σModel at a Finite Temperature and Density
σ模型在有限温度和密度下的手征相变
9.
Precipitation of σ-Phase and Creep-fatigue Behavior of 308L Steel Weld
308L焊缝中蠕变-疲劳交互行为与σ-相的析出
10.
σ Phase Precipitation and Its Effect on Properties in S31803 Duplex Stainless Steel
S31803双相不锈钢中σ析出相及其对性能的影响研究
11.
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
12.
o-amino-r-ketovaleric aeid
σ-氨基- r-酮戊酸
13.
aminolevullnate dehydratase
σ-氨基乙酰丙酸脱水酶
14.
aminolevulinate synthetase
σ-氨基- r-酮戊酸合成酶
15.
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
16.
This paper introduces theσ_ automorphism for finite dimensional commutative associative algebras and studies the structure ofσ_ semisimple algebras andσ_ nilpotent algebras.
通过引入有限维交换结合代数的σ自同态映射，研究了σ半单代数和σ幂零代数的结构。
17.
Studies the differential geometric properties of the cylindroidΣ, gives the firstand second fundamental forms and the asymptotic curves ofΣ and then proves thatΣ isnot developable.
研究了柱形面Σ微分几何性质，给出它的第ⅠⅡ本形式，得到Σ的渐近线，并证明Σ不可展直纹面。
18.
Low-pass and band-pass sigma delta modulator are analyzed.
在讨论低通Σ-Δ调制器的基础上,进一步讨论了带通Σ-Δ调制器;