化学的例句大全

Reviews the removal methods of formaldehyde, including physical adsorption method, chemical method and biological method.

介绍了物理吸附法 、 化学法和生物法等去除甲醛的方法的研究概况,指出了今后的研究方向.

This review summarized examples of natural product-based libraries published in the past five years.

本文综述了近5年来报道的组合合成天然产物衍生物化学库的一些例子.

Ask the chemist for our product and take your pick from eight shades.

问那位化学家要我们的产品,你可以从8种深浅不同的颜色中挑选.

Chemical weathering was beginning to attack the unweathered bedrock.

化学侵蚀作用开始攻击还未侵蚀的岩床.

We are testing for poisonous chemicals in the running water.

我们正在测定自来水中的有毒化学物质.

The chemical formula for water is H 0?

水的化学分子式是H0?

Drum A cylinder-shaped container for carrying liquids, chemicals, paint, etc.

大桶:圆柱体的箱子,装液体, 化学物质或者涂料的.

Such toxic chemicals are made up of aromatic amine dyes which may cause cancer.

这些有毒的化学物组成的芳香胺染料可能会使人致癌.

In fact, the transition-metal-ion chemistry has been an active area for both experimental and theoretical studies.

实际上, “过渡金属化学”一直是实验和理论研究非常活跃的领域.

The results have shown that this electrochemical biosensor based on dual signal amplification can detect target DNA with an improved sensitivity and selectivity. The linear range is from 100 pM to 10 nM with the detection limit of 33 pM.

实验结果表明，这个基于双重信号放大反应的电化学生物传感器可以非常灵敏和特异地检测目标核酸，线性范围从100pM到10nM，检测限为33pM。

The technological schemes of direct-or reverse-flotation separation of aluminum-silicate minerals from bauxite were suggested.

提出了正浮选、 反 浮选铝硅分离的技术原型,用溶液化学计算研究了其基本原理.

Among them are many that are used in man's war against nature.

在这些化学药品中,有许多被用于人类对自然的战争.

She also had an adverse reaction to the chemical.

她同样受到了化学药品的毒害作用.

Adsorption of SO 2 on the coal-based activated carbon is a chemical adsorption in the experimental condition.

在实验条件下,煤基活性炭对SO2的吸附主要是化学吸附.

Process of the method is based on electro chemistry, reduction, physical adsorption and coagulation, etc.

该方法以电化学作用为主, 兼有还原 、 物理吸附和混凝等多种机制.

The police asked us to breathe into the chemical to see if we were drunk.

警察要我们向化学药品哈气,看我们是不是醉酒了.

Effects of accelerating agent A 1 on deposition rate and stability of EN soln.

研究了加速剂A1对化学镀镍反应速度、稳定性及镀层耐蚀性的影响.

Dual cleaning action using a chemical and abrasive action formula.

通过化学和摩擦作用配方,提供双重清洁作用.

In addition to chemical means there exist physical means for controlling the burning rate.

控制燃速除化学方法外,还有物理方法.

The other 5 percent is represented by supplemental plasticizers, motor oil and chemical marker.

另外5%则是辅助可塑剂, 马达油和化学标记物.