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- Xinjiang Huifeng Petroleum Chemical Parts Co., Ltd. 新疆惠丰石化配件有限公司。
- The chemical part that already research discovers balmy agent is harmful to health, the harm to the skin, lung and cerebra particularly remarkable. 已经有研究发现芳香剂的化学成分对健康有害,对皮肤、肺脏和大脑的危害尤为显著。
- Recently, canadian scientist discovers, the chemical part that contains in orange skin can reduce the content of haemal cholesterol. 最近,加拿大科学家发现,桔子皮里含有的化学成分能够降低血液胆固醇的含量。
- Ask clear drugstore the doctor even beforehand, definite place is bought vitaminic extract like that from plant culmination, did not add any chemical part, just can set his mind at to buy. 事先还要问清楚药店医生,确定所购维他命是从植物中天然提取的,没有添加任何化学成分,方可安心购买。
- 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。
- The ability to take part in a chemical reaction. 活性,活度参加化学反应的性能
- 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。
- 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