acetic acid的例句大全

The species distribution and transformation characteristics of polysilicate species in different pH values was studied when acetic acid compound exists.

研究了硅酸在不同pH条件下，乙酸存在时的形态分布及转化特征。

Research of Technological Specification Recovering Acetic Acid From Wasted Water of Furfurol by the Method of Electrodialysis

电渗析法从糠醛废水中回收乙酸工艺特性的研究

Teratogenic Effect of Copper Acetic Acid on Vicia faba Root Tip Cells

乙酸铜对蚕豆根尖细胞致畸效应

Adding water or tert-butyl alcohol to acetic acid can effectively restrain the isobutylene polymers generation and improve the selectivity of tert-butyl acetate.

在乙酸原料中添加一定比例水或者叔丁醇，均可有效地抑制异丁烯低聚物的生成，从而提高乙酸叔丁酯的选择性。

The test by using tert-butyl alcohol showed that acetic acid degradation by Ti(ⅳ)/ H2O2/ O3 followed a hydroxyl radical-type mechanism.

叔丁醇实验结果表明：Ti（Ⅳ）/H2O2/O3体系降解乙酸遵循羟基自由基机理。

Intermediates detected by GC-MS and ion chromatography ( IC) included acetic acid, formic acid, tert-butyl alcohol and acetone etc. The final product is water and carbon dioxide.

气相色谱-质谱联用仪（GC/MS）和离子色谱（IC）的分析结果显示，辉光放电等离子体降解甲基叔丁基醚主要中间产物为叔丁醇，丙酮，乙酸和甲酸，最终产物是水和二氧化碳。

Relatively, the method of adding tert-butyl alcohol to acetic acid is more effective than Adding water in improving the selectivity of TBA and reducing the selectivity of isobutylene to polymers.

采用加叔丁醇的方法对提高TBA选择性，降低异丁烯低聚物选择性更为有效。

It's acetic acid, the sour-tasting compound that gives that characteristic tang to vinegar, pickles, and sourdough bread.

是醋酸，这种酸味的化合物为醋、酸菜以及酵母面包提供特有的强烈味道。

Using process simulation software Aspen Plus to simulate the imperfect statue of acetic acid and water and reliable thermodynamic data are obtained.

运用工艺模拟软件aspen plus对醋酸和水的强非理想性状态进行模拟，得到可靠的热力学数据。

Thermodynamic Equilibrium in the Vapor Phase Esterification of Acetic Acid With Ethanol

乙酸和乙醇气相酯化的热力学平衡

Based on the thermodynamic theory of thermal pressure, the equations for vaporization heat of pure substances were derived, and then used to calculate the vaporization heat data for thirty two substances including some strongly polar compounds, such as methanol, ethanol and acetic acid etc.

基于热力学热压理论，推导出了纯物质的气化热方程，用此方程计算了32种物质，其中包括某些强极性化合物，例如甲醇、乙醇和乙酸等的气化热数据。

Study on Acetic Acid Lignin Modified Polyurethane and Its Thermodynamic Property

乙酸木质素改性聚氨酯材料的制备及热力学性能研究

The electrochemical behavior of ( 4,6-dimethyl-2-pyrimidinyl thio) acetic acid on glassy carbon electrode was studied by cyclic voltammetry and differential pulse voltammetry.

用循环伏安法（CV）和差示脉冲伏安法（DPV）研究了4,6-二甲基-2-嘧啶硫乙酸的电化学行为。

Syntheses, Characterization and Antitumor Activities of Rare Earth Metal(ⅲ) Complexes with 2-((( 4,6-dimethyl)-2-Pyrimidinyl) thio)-Acetic Acid

4,6-二甲基嘧啶-2-硫代乙酸稀土配合物的合成、表征及抗肿瘤活性研究

The results of catalyst performance experiments indicated the threshold effect of supported Ni catalysts existed in the carbonylation of methanol to produce acetic acid.

活性评价结果显示，负载Ni催化剂在甲醇气相羰基合成醋酸反应中存在较为明显的阈值效应。

The analgesia function of Ping-wei-shu Capsule was observed by testing the inhibition rate of writhing response with glacial acetic acid and pain threshold through hot plate experiment on mice.

冰醋酸建立小鼠扭体模型，检测扭体反应抑制率；通过热板实验测定小鼠的痛阈值，计算小鼠痛阈提高百分率，观察平胃舒胶囊的镇痛作用。

RESULTS: The results of analgesic experiment showed that domestic diflunisal could remarkably prolong the pain threshold value of hot plate procedure and inhibit acetic acid induced writhing model ( ED 50 was 12.46 mg · kg-1) in mice.

结果：镇痛实验结果表明国产二氟尼柳可显著延长小鼠热板法的痛阈值，抑制醋酸引起小鼠扭体模型的ED50为12.46mg·kg-1（9.79～15.86mg·kg-1）；

The internal balance and the feedback adjustment of acetic acid type climax community

乙酸型顶极群落的内平衡与反馈调节机制研究

Time-Resolved Total Reflectance FT-IR Spectroscopy Characterization on Conformational Change of Silk Fibroin Induced by Acetic Acid

时间分辨全反射红外光谱对醋酸诱导丝蛋白构象转变的研究

The manufacturing technologies of titanic acetic acid heater, such as material selection, processing of tube sheets, welding, assembly were presented in the paper.

介绍了钛制乙酸加热器的材料，管板加工，焊接，设备组装等制造工艺过程。