新生铁的触媒作用。实验证明析碳对矿物粉化及耐火材料都有一定作用。
The experiment proved that carbon precipitation does have certain effect on iron ore degredation and refractory.
当各触媒层接触氢气时，通过光触媒作用将薄膜层可逆地氢化，并且使电阻值可逆地变化。
Upon contact with hydrogen gas, each catalyst layer reversibly hydrogenates the thin film based on photocatalysis to reversibly change the electrical resistance thereof.
以小说《复活》为例，讨论托尔斯泰在小说的角色选择、情节设置和叙事视角等方面对王安忆小说创作的触媒作用及其嬗变。
Taking The Resurrection for example, this paper discusses the media influence of Lev Tolstoy on Wang Anyi's novel composition from such aspects as character choosing, plot making and narrating angle.
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