乙胺

The compatibility of imidazoline sulfuric ester and antiscale HEDP was studied.

以油酸、羟乙基乙二胺和氨基磺酸为原料合成了咪唑啉硫酸酯盐两性表面活性剂，并通过红外光谱进行表征。

The paper proposed a possible binding mode of MS-275, a benzamide histone deacetylase inhibitor, to HDAC by intensive docking study.

通过计算机模拟的对接过程研究，发现了MS-275--一种苯甲酰胺类的组蛋白去乙酰酶抑制剂与酶的可能的全新结合方式。

The method is based on a diazotion-coupling reaction between benzidine and hydrochloric acid naphthyl ethylenediamine in a hydrochloric acid medium.

在酸性条件下，亚硝酸盐与联苯胺重氮化，再与盐酸萘乙二胺偶联生成蓝色产物，该产物在578 nm处有最大吸收值，并由此建立了一种简单、快速、灵敏的亚硝酸盐测定方法。

A series of 2-acetylformanilides were prepared,followed by thiolation with Lowesson reagent to afford 2-acetylthioformanilides,which further reacted with Mn3·2H2O in glacial acetic acid under microwave irradiation to afford 2-acetyl benzothiazole s.

合成了一系列的硫代酰胺，研究了它们在微波辐射醋酸锰作用下发生氧化自由基环化反应，成功地合成了一系列2-乙酰基苯并噻唑衍生物，其结构经红外光谱、核磁共振谱和质谱得到了证实

In this paper, eleven benzothiazole derivatives such as N, N, N′, N′-tetra (2-benzothiazolyl) methyl-1, 2-ethanediamine,(2-benzothiazolyl) methyloxy benzene, 2,4-dichloro( 2-benzothiazolyl) methyloxy benzene, O-di(2-benzothiazolyl) methyloxybenzene, P-di(2-benzothiazolyl) methyloxy benzene, 3-(2-benzothiazolyl) pyridine were synthesized by means of conventional method or MWI technology and a single crystal of di (2-benzothiazolyl ) methyl ether was obtained.

本文分别用常规合成法和微波辐射法合成了N，N，N′， N′-四(2-苯并噻唑基)甲基-1，2-乙二胺、(2-苯并噻唑基)甲氧基苯、2，4-二氯-(2-苯并噻唑基)甲氧基苯、邻-二(2-苯并噻唑基)甲氧基苯、对-二(2-苯并噻唑基)甲氧基苯、3-(2-苯并噻唑基)吡啶等11 个苯并噻唑类化合物并得到二(2-苯并噻唑基)甲基醚单晶。

Thermodynamic properties of PSf - DMAc - alcohols ternary systems are studied, the binodal is calculated. Cloud point curves from light scattering experiment verify the calculation results; The agreement between the cloud point curves and the binodal is quite well.

文章摘要：对聚砜-二甲基乙酰胺-醇类非溶剂构成的制膜体系的热力学特性进行了研究，计算出这些体系的双结点线，并用这些醇类非溶剂通过光散射法进行浊点滴定实验，浊点曲线与双结点线基本重合，验证了双结点线的计算结果。

Discussion on membrane formation mechanismBased on the Flory-Huggins theory, Phase equilibrium equations of PVDF/DMAc/water ternary system were wrote out, and the binodal and spinodal lines in the phase diagrams of the system were obtained via numerical calculation. Combined the kinetic description and the thermodynamic phase diagram, membrane formation process were analyzed, which prepared the theoretical foundation for the further membrane formation mechanism research.

论文主要从如下四个方面展开：(1)PVDF疏水膜成膜分相机理探讨基于Flory-Huggins理论推导了三元制膜体系凝胶分相组成的线性表达式，并通过&浊点法&测定了PVDF／N，N-二甲基乙酰胺／水／成膜体系的凝胶边界线组成，通过对实验数据的拟合，得到了简捷直观的线性表达式，ln(φ_1)/(φ_3)=bln(φ_2)/(φ_3)+a，误差小于3％。

A single crystalline binuclear complex of CuCl〓tetramethylethylenediamine 1: 1 was obtained and indicated that the catalyst for 1 to 2 was also multi-copper complex.

从氯化铜—四甲基乙二胺（1：1）的双核络合物的单晶结构推测，该反应的催化剂是多核铜络合物。

The second part is about that five-membered rings compounds were synthesised using aromatic aldehyde,α-bromoketone and imine ester in the present of zinc power.

2以芳香醛，α-溴代苯乙酮与氨基酸酯亚胺类化合物在金属锌粉的作用下，生成一系列的四氢吡咯化合物。

By applying biological functional test systems, this paper aims to study the influences of the herbicide acetochlor on the heart rate and electrocardiogram of Bufo gargarizans.

采用生物机能实验系统，对乙草胺胁迫条件下蟾蜍Bufo gargarizans的心率和心电活动的相关指标进行了测定和分析。

They weren't aggressive, but I yelled and threw a rock in their direction to get them off the trail and away from me, just in case.

他们没有侵略性，但我大喊，并在他们的方向扔石头让他们过的线索，远离我，以防万一。

In slot 2 in your bag put wrapping paper, quantity does not matter in this case.

在你的书包里槽2把包装纸、数量无关紧要。