及的例句大全

Synthesis and Properties of Dodecyl Dimethyl Hydroxyethyl Ammonium Chloride

氯化十二烷基二甲基羟乙基铵的合成及性能

The solubility, surface tension and critical micelle concentration of the anionic and cationic surfactant blend of dodecyl polyoxyethylene methylammonium chloride and dodecyl polyoxyethylene ether sulfate with different oxyethylene units were studied.

研究了十二烷基甲基聚氧乙烯氯化铵与脂肪醇聚氧乙烯醚硫酸盐复配体系在不同乙氧基化数的溶解性、表面张力及临界胶束浓度。

A mathematic model of foam fractionation was set up based on the following assumptions: adsorption equilibrium, same bubble size and regular dodecahedron model of real bubbles.

前言：假设吸附过程始终处于平衡态、气泡大小均一以及每一个气泡均为正十二面体，构建了泡沫分离过程的数学模型。

When a dobby loom is equiped with this hard ware and soft ware packages, a weaving process can be programmed out according to the pattern stored in the computer, the weaving process can thus be controlled by the program.

多臂织机配上这种硬件及软件，就能根据织造意匠图写出织造程序，送到计算机中，由计算机控制织造。

In the trend of globalized popularity of the Internet technology, development of the system of security and restrictions on freedom of expression in the network can not divorce oneself from the mass and from reality act blindly.

在互联网技术的全球化普及的趋势下，对网络表达自由保障和限制的制度建设无法做到闭门造车。

Therefore, the optimal dividend problem is to maximize the expectation of the difference between the accumulated discounted dividends until ruin and the discounted deficit at ruin.

因此，本章所及分红问题是最大化破产前的累积折现分红量与破产时的赤字的折现值之差的数学期望。

Value of X-ray Barium Meal Examination in the Diagnosis of Esophageal Diverticulum Associated with Esophagus or Gastric Cardiac Carcinoma

食管憩室并食管及贲门癌的X线诊断价值

Methods Eighteen patients, diagnosed as calyceal diverticulum by intravenous urography ( IVU), were performed three repeated scans to the kidney area: an unenhanced scan, post-contrast scan and a delayed scan, then the imagines were analyzed.

方法对静脉尿路造影诊断的18例肾盏憩室患者行螺旋CT平扫、增强扫描及延时扫描，并对图像进行综合分析。

Mathematics Model and Parameter Calculation for Reverse Flow Diverter

可逆流体换向装置性能的数学模型及参数计算

On-load tap-changer ( OLTC) of transformer produces electrical sparks when diverting, Therefore timely diagnosis of the sealing condition of its diverter switch oil container could prevent its oil to hurt the insulation quality of transformer.

变压器有载分接开关在切换过程中产生电弧，因此及时诊断其油室密封状况可避免该油室绝缘油对变压器绝缘性能的损害。

Computer simulation of 120 vehicle distributing valve and its test rig

120阀及试验台的计算机模拟

In the extrusion process, the hydrophobic interaction, disulfide linkage, hydrophobic interactions and disulfide bond and hydrogen bond are the main force in keeping the protein structure.

在挤压过程中，疏水相互作用、二硫键、疏水键与二硫键的交互作用以及氢键是维持纤维化大豆蛋白结构的主要构象力。

After the termination of the Distributorship Agreement, the Distributor has no right to continue to use any information and trademarks of ESD.

本代理协议终止后，代理人无权继续使用甲方的任何资料及商标。

The teacher can push the speaking ahead by throwing out questions. The present Provisions shall apply to the publication distributing activities as well as the supervision and administration thereof.

老师可以通过提出问题使口语活动进行下去。本规定适用于出版物发行活动及其监督管理。

For the individual IT corporations which have a lot of distributing activities as well as the certain markets served by them, distributing system is one of the key resources existing outside.

对于大量从事分销活动的独立的IT企业以及它们为之服务的某一个特定的市场而言，分销系统是一项关键性的外部资源。

The present Provisions shall apply to the publication distributing activities as well as the supervision and administration thereof.

本规定适用于出版物发行活动及其监督管理。

According to the application characteristics and approach of distributing net automatization with medial and low pressure, this paper states necessity of automatization and its application scheme.

本文从中低压配电网自动化方案的应用特点到步骤，论述了实现自动化的必要性及实现方案。

Process Design of Long Distance Multi-equipment Polymer Conveying and Distributing System

远距离多机台熔体输送及分配系统的工艺设计

Necessity Of Distributing Net Automatization With Medial And Low Pressure And Its PLC Realization Scheme

中低压配电网自动化的必要性及其PLC实现方案

Formation of disulfide bond correctly and high efficiently is the key of synthesis of multiple disulfide boned-containing peptide. This article reviewes the strategy and optimization of disulfide bond formation and the method for analyzing disulfide linkage patterns in peptide.

二硫键的正确配对是富含二硫键多肽合成的关键，本文综述了含两对二硫键以上的多肽二硫键的形成策略、优化方法、以及二硫键配对方式的测定方法。