ADJ 化学的;化学反应的;用化学方法生成的 Chemical means involving or resulting from a reaction between two or more substances, or relating to the substances that something consists of.
...chemical reactions that cause ozone destruction. 导致臭氧受到破坏的化学反应
...the chemical composition of the ocean. 海洋的化学成分
...chemical weapons. 化学武器
N-COUNT 化学品;化合物;化学制品 Chemicals are substances that are used in a chemical process or made by a chemical process.
The whole food chain is affected by the overuse of chemicals in agriculture. 整个食物链因农业生产过程过多使用化学品而受到影响。
Carbon, hydrogen and oxygen combine chemically to form carbohydrates and fats 碳、氢、氧化合形成碳水化合物和脂肪。
Hydrogen combines chemically with oxygen to form water. 氢和氧化合成为水。
As any high-school chemist knows, lithium and sodium are chemically similar. 任何一个高中的化学家都知道,锂和钠的化学性质很相似。
But most pigs in developed countries have been chemically castrated. 但在大多数发达国家里,生猪都已采取了化学阉割。
Other sulphides; polysulphides, whether or not chemically defined. 其它硫化物;多硫化物,不论是否符合化学定义者。
Both Pharmaceutical and Medical Device production facilities require chemically and biologically clean equipment for QA analysis. 制药和医疗设备生产设施都要求用清洁设备进行化学和生物清洗,以保证生产的设备质量。
Diane Longacre says the lye and oil molecules combine and chemically change into soap and glycerin. Longacre说碱液和脂肪分子会发生反应,经过化学变化转化成肥皂和甘油。
We aim at offering excellent hose solutions to transfer hygienically and chemically any kind of fluids or powders. 我们的目标是为客户提供适用于处理各类液体和粉状产品的化学和卫生软管。
Such materials can be treated chemically to allow transmission and control of an electric current. 这类材料经过化学处理后可以传输和控制电流。
Then wetting agents are added such as sulfonated tallow& animal fats chemically reacted with sulfuric acid. 然后,要添加增湿剂,比如经过磺酸盐处理的油脂&这是用动物脂肪与硫磺酸进行化学反应制造出来的。
Fuel cells chemically combine hydrogen and oxygen to produce electricity and simple byproducts, mainly small amounts of water. 燃料电池利用氢和氧的化学反应产生电能和简单的副产品&其中主要是少量的水。
The idealized model is accurate in the case of chemically similar liquids, such as benzene and toluene. 理想模式在化学结构相似液体的情况下是正确的,如苯和甲苯。
Saponification has been a common aqueous cleaning process by chemically reacting with the acidic flux to form soap. 作为常规的水清洗过程,皂化反应主要通过与酸性焊剂发生化学反应以产生皂化的方式完成清洗。
Gums and mucilages are not distinguishable chemically. 用化学的方法区分不出树胶和粘胶。
The methyl group ( CH3) attached to the methionine sulfur atom in SAM is chemically reactive. 甲基基团(CH3)附着在SAM中蛋氨酸硫原子具有化学反应性。
Quicklime combines with water to form slaked lime. Graphite is chemically allied to diamond. 生石灰与水化合成为消石灰。石墨和金刚石在化学组成上有联系。
A molecule that can be chemically bound as a unit of polymer. 聚合物中组合在一起的分子单元。
Contaminated instruments and floor surfaces should be chemically disinfected. 污染的器材和地面要用化学药物消毒。
Polypropylene is chemically inert and compatible with all window frame materials. 聚丙稀是一中不活泼的化学原料,所以能和所有的金属窗框架很好的配合在一起。
Oxygen bonds chemically to the hemoglobin, whereas it dissolves only into the perfluorocarbon emulsions. 氧化学键与血红蛋白进行化学结合,然而它仅溶解到全氟化碳乳剂中。
Chemically they were the same protein; but geometrically they we re different shapes. 在化学上,它们属于同一种蛋白质,但在几何学上,它们则具有不相同的形态。
Nanocomposites based on CNTs and nanoparticles have been of great interest in chemically modified electrodes in recent years. 基于碳纳米管为载体支撑纳米颗粒的复合材料成为近年来化学修饰电极的研究热点之一。
Once nitrogen is combined, it is not chemically inert any longer. 氮气一经化合,在化学上就不再是惰性气体了。
A new hydrogen peroxide electrochemical biosensor was fabricated through adsorbed cytochrome C in porous anodic alumina chemically modified. 多孔阳极氧化铝经化学修饰后吸附细胞色素C,制备了过氧化氢生物传感器电极。
The protein drug PEGylation technology is a technology that chemically modifies protein drug by polyethylene glycol derivatives. 蛋白药物聚乙二醇化技术是指一项利用聚乙二醇衍生物对蛋白药物进行化学修饰的技术。
Under more strenuous conditions of temperature or catalyst the silanes bond chemically with the surface through siloxane linkage. 在加温或催化剂的十分剧烈的条件下,硅烷通过硅氧烷键和表面化学结合起来。
What will I lose that I'm chemically attached to? 如果我丢失了那些化学品上依赖会怎么样?
To this thin film, they chemically linked quantum dots made of cadmium selenide for sensitization. 他们把硒化镉制成的量子点用化学方式连接在了这种薄膜上,用于敏化。
Separate chemical elements and separate chemically de-fined compounds, whether or not containing impurities; 单独的化学元素及单独的已有化学定义的化合物,不论是否含有杂质;
Any of various yellow dyes; not related chemically to alizarin but applied in the same manner. 任何一种黄色的染料,在化学上与茜素没有联系,但以同样的方式使用。