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- Ajuga is a genus of Labiatae plants used widely as folk medicine in China, Indian, and Kenya, and the major active chemical constiuent is clerodane diterpenoid. 筋骨草属(Ajuga)植物是一类应用较广的药用唇形科植物,克罗烷二萜是其中的主要活性成分。
- Study on the Chemical Constiuents in the Essential Oil from Sabina Vulgaris Antoine 新疆圆柏挥发油化学成分分析
- Studies on the chemical constiuents of the volatile oil from Gnetum montanum Markgr 买麻藤挥发油成分分析
- A reactor is a container for chemical reaction. 反应器是进行化学反应的容器。
- The chemical symbol for copper is "Cu". 铜的化学符号是Cu。
- We are doing a chemical experiment. 我们正在做化学实验。
- My major is the subject of chemical engineering. 我的专业是化学工程学。
- Ammonia is a chemical substance. 氨是种化学物质。
- Chemical constiuents 化学成分
- A chemical derived from petroleum or natural gas. 石油化学制品从石油或天然气中提炼出的化学产品
- Beware how you handle the toxic chemical. 小心处理有毒的化学药品。
- The chemical can behave as an acid. 这种化学制品能起酸的作用。
- Some chemical compounds can be resolved by heat. 一些化学化合物可以通过加热分解。
- I am not familiar with chemical terms. 我不熟悉化学术语。
- He devoted his life to chemical research. 他一生从事化学研究。
- He is experimenting with a new chemical. 他正在实验一种新的化学制品。
- The two elements are synthesized by a chemical process. 这两种元素已经化学合成。
- A chemical compound consisting of such molecules. 二聚化合物这种聚合物形成化合物
- Relating to both physical and chemical properties. 物理和化学的与物理和化学特性均有关的
- Chemical breakdown caused by radiant energy. 光解作用由光能引起的化学分解