您要查找的是不是：
- The wrong chemical balance can cause severe distortion of the photographic image. 化学药水不合比例可引致摄影图像的严重失真。
- A new study argues that the structures really emerged to help keep fish in chemical balance with their environment. 新的研究认为，这个器官的出现是为了帮助鱼类在生活的环境中保持化学平衡。
- Unite and discuss the impact on chemistry reaction speed and chemical balance of temperature in two respects from thermodynamics and dynamics. 从热力学和动力学两方面统一起来讨论温度对化学反应速度和化学平衡的影响。
- For the lucky few,such as Hollywood greats Raquel Welch,60,Sophia Loren,66,and Robert Redford,64,the chemical balance appears just right to help retain their youthful looks. 对少数幸运的人来说，例如好莱坞的巨星60岁的拉克尔·韦尔奇，66岁的索菲娅·罗兰和64岁的罗伯特·雷德富，他们体内相关元素的均衡性正好让他们能青春永驻。
- For the lucky few, such as Hollywood greats Raquel Welch, 60, Sophia Loren, 66, and Robert Redford, 64, the chemical balance appears just right to help retain their youthful looks. 对少数幸运的人来说，例如好莱坞的巨星60岁的拉克尔·韦尔奇，66岁的索菲娅·罗兰和64岁的罗伯特·雷德富，他们体内相关元素的均衡性正好让他们能青春永驻。
- Carbon dioxide emissions are altering the chemical balance of the oceans, as acidification threatens the marine ecosystems that provide livelihoods to millions around the world. Carol Turley explains. 二氧化碳排放正改变着海洋的化学平衡，卡罗尔?特里解释说，酸化将威胁海洋生态系统，而全世界有千百万人依靠它生活。
- Chemical Balance in Handling of Stabilizing Water Quality 水质稳定处理中的化学平衡
- Discussion on a Problem of Chemical Balance Counting 对一道化学平衡计算题的讨论
- 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。
- 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。
