The main objective of this thesis was to investigate the solubility of cation microelements in a sandy loam soil mixed with compost.
本文的主要目的是探讨堆肥对砂壤土阳离子型微量元素-Fe，Mn，Zn，Cu可溶性的影响。
Aim:To identify the characteristics of cationic lipid gene delivery vector lipid-mu peptide-DNA(LMD) and tumor-targeting peptide modified LMD(targeted-LMD,tLMD) by atomic force microscopy(AFM).
目的:通过原子力显微镜观察阳离子脂质基因载体(lipid-mu peptide-DNA,LMD)和经过肿瘤靶向肽修饰的LMD(targeted-LMD,tLMD)的结构表征。
Synthesis and Performance Study on Cationic Gene Vector Linked by Carbamate;
氨基甲酸酯键阳离子基因载体合成及性能研究
carboxyl type cation exchange resi
羧基型阳离子交换树脂
Determination of Percentage Content of the Cation Sulfomethyl Phenolic Resin
阳离子磺甲基酚醛树脂阳离子度的测定
phosphoryl type cation ion exchange fibre
磷酰基型阳离子交换纤维
alkyl ammonium chloride
烷基氯化铵（阳离子型表面活性剂）
Mono S cation exchanger
[商]Mono S阳离子交换剂[带有磺酸基团]
The univalent cation RN2, in which R is an aromatic hydrocarbon.
重氮基一价阳离子rN2，其中r是芳（旋）烃
Preparation and Application of Rice Straw Cationic Sorbent Bearing Carboxyl Groups for Removal of Basic Dyes from Aqueous Solution;
羧基稻草阳离子吸附剂的制备与应用
Studies on Gene Delivery System Mediated by a Novel Chitosan Oligosaccharide Grafted Stearic Acid Micelles;
阳离子嫁接物胶团基因给药系统研究
Application of Cationic Liposomes in Transgenic Livestock and Poultry
阳离子脂质体在转基因畜禽中的应用
Preliminary studies on pDNA loaded cationic PLGA nanoparticles
阳离子PLGA载基因纳米粒的初步研究
cetyl dimethyl benzylammonium chloride
十六[烷]基二甲基苄基氯化铵（阳离子柔软剂）
Interaction between 1-Ethyl-3-Methyl-Imidazolium Cation and Asparagine Anion
1-乙基-3-甲基咪唑阳离子与天冬酰胺阴离子的相互作用
Cation Exchange Reaction of Poly(lithium acrylate) with 1-Butyl-3-methylimidazolium Bromide
聚丙烯酸锂与1-丁基-3-甲基咪唑溴离子液体的阳离子交换反应
Amino acids are positively charged (cationic) at low pH and negatively charged (anionic)at high pH.
氨基酸在低ph值下带正电荷(阳离子),在高ph值下带负电荷(阴离子)。
One ether-functionalized guanidinium IL as new electrolyte for lithium secondary battery
锂二次电池用含醚基功能团胍阳离子离子液体电解质
Simultaneous Determination of Amino Acids and Inorganic Cations by Ion Chromatography with Direct Conductivity Detection
离子色谱-直接电导法同时测定常见氨基酸和无机阳离子
decationized Y sieve
脱阳离子Y型分子筛