Six surfactants with different ionic type and molecular structure were used to study the effects of surfactant concentration,ionic type and molecular structure on their toxicity.
采用六种不同离子类型、分子结构的表面活性剂研究表面活性剂的浓度、离子类型和分子结构对其毒性的影响。
Topology-based automatical assignment of force field atom types;
基于拓扑子集的势场原子类型的派定(英文)
Analysis of molecular type of floccules in hydrotreated base oil KH 150 BS;
KH 150 BS加氢基础油中絮状物的分子类型分析
Feature is submitted that the classification of things should be based on essential features of structure,quality,behavior and function,and the subtype relations among object type on the foundation of role classification are established.
我们认为事物应依据其结构、行为、性质、职能等诸方面的特征来进行分类 ,并在此基础上建立了对象类型之间的子类型关系 。
The results show that the underlying distribution of trait anxiety is discrete;there are subtypes in trait anxiety with some characters.
结果表明:特质焦虑的潜在分布是离散的;特质焦虑存在特征明确的子类型。
Studies on Adsorption Property of Free Acid in Different Kinds of Contra-ion with D_(354) Resin
不同反离子类型D_(354)树脂吸附游离酸性能研究
Extraction of amine compounds with imidazoles ionic liquid of [PF_6]~-
咪唑类[PF_6]~-型离子液体萃取胺类化合物
" Classification,designation and types of ion exchange resin"
GB/T1631-1979离子交换树脂分类、命名及型号
Study on Synthesis and Characterization of Typical N, N'-dialkylimidazolium-based Ionic Liquids;
典型的咪唑类离子液体的合成与表征
Binding chloride ion abilities of three different types of cement
3种不同类型水泥固化氯离子的特点
Calculating Ground State Energys of Helium Atom and Quasi-heliumion by Use of Approximation Model
用近似模型计算氦原子和类氦离子的基态能量
Preparation of Quaternary Ammonium Salt Cationic Polyelectrolytes by Plasma Induced Polymerization;
等离子体引发聚合制备季铵盐类阳离子型聚电解质
Preconditioning for Algebraic Discretization Systems of Two Class of Typical Differential Equations;
两类典型微分方程离散化系统的预条件子研究
The Study on Synthesis and Reactions of Novel Imidazolium Ionic Liquids;
新型咪唑类离子液体的合成及反应性能的研究
Design and Synthesis of Hg(Ⅱ)-Induced Ratiometric Fluorescent Chemosensor Based on Aminonaphthalimide Derivatives;
萘酰亚胺类汞离子比率型荧光探针的设计、合成
Modeling and Simulations of Zeolite Film Based Processes for Separation of Hydrocarbon Mixtures;
烃类分子混合物沸石基膜分离过程模型化研究
Operation effects of two kinds of high current density ion exchange membrane electrolyzer
两种不同类型高电密离子膜电解槽的运行效果
Restrictive Multi-classes Classification Model Based on Chaotic Binary Particle Swarm Optimization
基于混沌离散粒子群优化的约束性多分类模型
The Prediction of Membrane Protein Types by k-substring Source of Diversity and Weighted-KNN Algorithm
k子串离散源结合加权KNN算法预测膜蛋白类型
In general ionic polymerization can be initiated through acidic or basic compounds.
一般来讲，离子型聚合可以被酸类或碱类化合物所引发。
An Improved Method for Predicting Structure Class of 27-Class Protein Folds Using Increment of Diversity
改进的离散增量算法预测27类折叠子的结构类型
Research on Cryptosporidium Species/Genotype/Subgenotype of Human Strain in Zhengzhou;
郑州地区人源隐孢子虫分离株种类/基因型/基因亚型研究
Study on Molecular Mechanism of Novel 4-amino Pepidine Derivatives on N-type Ca～(2+) Channels;
4-氨基哌啶类新化合物阻断N型钙离子通道的分子机制研究