您要查找的是不是：
- This paper studies the influence of adding chemical coupling,changing the dosage of polyethylene and polypropylene on mechanical properties of wood fiber and plastic complsite(WPC) panel. 通过聚乙烯、聚丙烯分别与木纤维复合制板工艺的研究,探讨加入助剂、改变聚乙烯、聚丙烯用量对复合材料力学性能的影响。
- A reactor is a container for chemical reaction. 反应器是进行化学反应的容器。
- We inject guinea pigs or rabbits with enkephalins that are chemically coupled to large proteins. 我们将脑素和大分子蛋白质从化学上结合起来，把它注射给豚鼠或兔。
- 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。
- 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。
- Repid access processing Method to cut processing time of film by using high temperature chemicals coupled with shallow bath processing for development, stop, fix and wash.See Stabilization processing. 快速冲洗缩短化学处理菲林时间的方法:它采用高温化学剂,配合浅盘投影,停显,定影和冲洗。参阅稳定冲洗。
- 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
- A toxic chemical or other substance. 有毒的化学品或其它物质
