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- Some chemical compounds can be resolved by heat. 一些化学化合物可以通过加热分解。
- non nitrogenous chemical compound 无氮素化合物
- nitrogen chemical compounds 含氮化合物
- A chemical compound consisting of such molecules. 二聚化合物这种聚合物形成化合物
- Its coal-burning kilns spew out huge quantities of sooty waste and chemical compounds such as sulfur dioxide and nitrogen dioxide. 在这里,烧煤的窑炉喷出大量的黑色废气及二氧化硫和二氧化氮等化合物。
- Not readily reactive with other elements; forming few or no chemical compounds. 惰性的与其它元素反应不活泼的; 不能形成或很少能形成化合物的
- The iron in the chemical compound must be purged. 化学混合物中的铁必须清除。
- To live and grow, a variety of microbes use nitrogen in different ways, metabolically transforming it into diverse chemical compounds. 为了生存和生长,各种各样的微生物用不同的方式利用氮元素,新陈代谢使这种元素转变到了不同的化合物中。
- The iron in the chemical compound must be purged . 化学混合物中的铁必须清除。
- A chemical compound that contains the group N3. 叠氮化物一种化合物,包含基团N3
- To introduce deuterium into(a chemical compound). (向化合物中)加氘
- The product's wet strength is achieved through use of a chemical compound that binds paper fibers together much the way cement binds bricks. 该产品的耐湿性是通过使用一种化合物将纸纤维粘合在一起而成,如同水泥将砖块粘合在一起。
- It is monatomic and extremely inert, forming no known chemical compounds. 它是单原子,极不活泼,没有已知的化合物。
- A chemical compound containing aluminum as part of a negative ion. 铝酸盐一种化合物,铝作为负离子部分包含于其中
- Transposition of an amino group within a chemical compound. 氨基转换氨基在化合物内部的转换
- To combine(a metal ion)with a chemical compound to form a ring. 把(一个金属离子)与化学复合物结合成环
- Water is the most abundant chemical compound in the boisphere. 水是生物圈中最丰富的化合物。
- Water is the most abundant chemical compound in the biosphere. 水是生物圈中最丰富的化合物。
- A chemical compound or substance that inhibits oxidation. 抗氧化剂,阻氧化剂防止氧化的化合物或物质
- Formation of a chemical compound by a living organism. 生物合成生物的化合物组成