1.
Generalized (θ, Φ)-Derivations in Prime and Semiprime Rings
素环和半素环中的广义（θ，Φ）-导子
2.
Some Studies on Weakly Semiprime Submodules and Commutativity of Semiprime Rings;
弱半素子模与半素环交换性的一些研究
3.
Note of Jordan(α,α)-derivations on semiprime rings;
半素环上若当(α,α)-导子的注记
4.
Orthogonal Generalized Derivations in Semiprime Rings and Annihilator on Co-commutators with Derivations in Prime Rings;
半素环上的正交广义导子和素环上导子的协交换子的零化子
5.
The superspecial radical is defined, it is the upper radical, determined by the rings class consisted without divisors of zero and absolutely semiprings. And it is a special radical.
定义了超特殊根，即由无零因子的绝对半素环类所确定的上根，并证明了它是一个特殊根。
6.
N-semisimple rings,Noether N-semisimple rings and some special rings;
N-半单环、Noether N-半单环和几类特殊环
7.
ELEMENTAL BACKGROUND VALUES OF PRINCIPAL AGRICULTURAL SOILS IN THE BROWN EARTH AREA OF JIAODONG PENINSULA
胶东半岛棕壤区域主要农业土壤中元素环境背景值
8.
Research on Influencing Factors and Mechanism of Environmental Air Quality in Macau Peninsula;
澳门半岛环境空气质量影响因素及其影响机制研究
9.
Studying on the Relation of Trees Transpiration Process and Environment Factors in Semiarid Zone, Losses Plateau;
黄土高原半干旱地区林木蒸腾过程及与环境因素关系的研究
10.
Bio-characteristic and Gibberellin Regulation of a Rice (Oryza Sativa L.Indica) Semi-dwarf Mutant B1-24 That Induced by High Altitude Balloon Flight;
高空环境诱发水稻半矮化突变体的生物学特性及赤霉素调控
11.
The Study of the Korean Peninsula s Factor of China Build a Fine Circumjacent Security Environment;
我国营造良好周边安全环境中的朝鲜半岛因素研究
12.
The Role of Broader Context and Communication in Acquisition of Philips Semiconductors;
试论环境因素和内部沟通在飞利浦半导体收购中的作用
13.
The Green's relation of semiring whose additive reduct is completely regular semigroup
加法半群为完全正则半群的半环上Green关系
14.
Some Studies on Semirings from the Angle of Semigroups;
从半群的角度出发对半环的若干研究
15.
Multiplicative Semigroup Automorphisms of Upper Triangular Matrices over Semirings
半环上的三角矩阵乘法半群的自同构
16.
For any semigroup-graded ring R= R_ x, the constructions of graded strongly prime radical and graded generalized nil radical of R are given.
对于半群分次环的分次强素根和分次广义诣零根,分别给出它们的构造。
17.
A Study on the inter-relations between the Women s Qualities and the Ecological Environment in Semi-arid Rural Areas--A Case of Central Gansu Province;
半干旱地区农村妇女素质与生态环境的关系研究——以甘肃中部地区为例
18.
Expression of β-galactosidase gene mediated by tetracycline-regulated gene expression system in HepG2 cells
四环素基因表达调控系统调控β-半乳糖苷酶基因在肝癌细胞中的表达