chemical的例句大全

The application of groundwater chemical constituent cluster analysis method for groundwater resources evaluation in Mixian County

地下水化学组分聚类分析在河南密县水资源评价中的应用

Identification on the Chemical Constituent of Dragon's Blood and Determination of its Content

龙血竭的化学成分的鉴别

Multivariate Quantitative Correlation Analysis of Chemical Constituent of Peony Root in Different Collecting Seasons

不同采集期芍药根中化学成分含量的多元数量化回归分析

A Study on the Chemical Constituent of Black Soybean

黑大豆化学成分研究

Acetone is a common chemical to determine if the part has been remarked, but a less harsh solvent is a combination of3 parts mineral spirits and one part alcohol.

丙酮是一种比较常见的被用来测定元件是否重新标记的化学品，但是不太严格要求的话用三个比例的矿物油和一个比例的乙醇混合而成的溶剂也可以。

The encapsulation of a single conjugated molecule can have dramatic effects on the chemical stability and luminescence efficiency.

这种对单个共轭聚合物分子的封装可以有效提高其化学稳定性和发光效率。

Therefore, the chain conformation of the polysaccharides in solution is more important to their bioactivity than the chemical structure.

由此认为，多糖在溶液中的链构象对其生物活性的影响比一级结构更为重要。

Typical uses: conductive body, the food, chemical and industrial extrusion Brewing coil, various hoses, ship accessories, hardware items, fireworks powder.

典型用途：导电体，食品，化学和酿造工业用挤压盘管，各种软管，船舶配件，小五金件，烟花粉。

The chemical and toxicological indexes were eligible, the turbidity value of produced water and total coliform bacteria in sampled source water were above the hygiene standard.

蓄水后100份，合格29份，合格率29.00%，库区生活饮用水水源水和出厂水一般化学指标与毒理学指标均正常，不合格指标主要是出厂水的浑浊度，水源水的总大肠菌群。

Leaching Process on Chemical Decomposition of LiCoO_2

LiCoO2的化学分解浸取过程

Quantum chemical study on the reaction processes of olefin metathesis

烯烃歧化反应过程的量子化学研究

Research progress on chemical compounds of the green peel of carya cathayensis Sarg. And its biological activity

山核桃青皮化学成分及生物活性研究进展

Determination of Physical Chemical Properties and Fatty Acid Composition of Hazelnut Oil

榛子油理化特性及脂肪酸组成分析

All the systems in nature including physical system, chemical system, biological system, microscopic particle, and celestial body in astrospace exhibit nonlinear dynamic behaviors.

自然界中存在的各种体系，包括物理系统，化学系统，生物系统，小至微观粒子运动，大至宇宙空间天体演化，他们的运动大多呈现非线性动力学行为。

In order to make chemical foam decontaminating process available for engineering purpose at reprocessing plant, the study on acidic foam decontaminating effect was carried out on radioactively contaminated samples collected from the reprocessing plant.

为使化学泡沫去污工艺达到后处理厂工程应用水平，进行了酸性泡沫对后处理厂模拟样品的去污实验研究。

Study on Producing Bio-oil by Biomass Vacuum Pyrolysis Liquation and Activated Carbon by Biomass Vacuum Chemical Activation

生物质真空热解液化制生物油及真空化学活化制活性炭研究

Improper system operating temperatures and chemical incompatibly can cause a variety of functional and structural failures.

不适当的系统工作温度和化学不兼容性可能导致各种各样的功能和结构故障。

In this article, through pressure containers in production of ammonia-the applying samples of condensing tower, approaches have been made on the site handling technique of leakage from taper sealing surface of high pressure containers in chemical production.

通过合成氨生产中压力容器&冷凝塔的应用实例，探讨了化工生产高压容器锥形密封面泄漏问题及现场处理技术。

The Chemical Components in Air Condensate Water at Different Urban Regions

城市不同区域空气冷凝水的化学组成

It is shown that amino-methyl cellulose has a chemical complexing action and depressing effect on stibnite activated by copper sulphate.

结果表明，铵化羧甲基纤维素对硫酸铜活化的辉锑矿具有化学络合抑制作用。