催化剂
例句与用法
- Commercially two main types of hydrogenations are carried out with nickel catalyst .
商业上采用的以镍作催化剂的氢化有两种。 - The effect of these catalysts is greater at low pressures than at high pressures .
在低压下这些催化剂的作用要比在高压下为大。 - You consider large volume commodity catalysts where often the profit margins are slim .
应当考虑到大量商品催化剂和利润率往往较小。 - The catalyst for this reaction is iron chromium oxide with graphite as a binder .
进行这种反应的催化剂是以石墨为粘接剂的铁铬氧化物。 - Many processes that are essential to the chemical industry use heterogeneous catalysts .
很多重要的化学工业过程就是使用多相催化剂的。 - The heterogeneous catalyst first attracts the salt to its surface and holds it there .
多相催化剂先将盐吸附在它的表面并使它固定在那里。 - One may also adjust the conditions to monitor the desorption of adsorbate from the catalyst .
也可以调节条件以检测催化剂上吸附质的解吸。 - We imagine using an anticatalyst to "freeze out" any chemical reactions in the system .
可想象利用一种反催化剂使体系内的任意化学反应“冻结”。 - A bottom layer of nickel catalyst was provided to promote the endothermic reaction of steam and methane .
底层镍催化剂促进蒸汽和甲烷的吸热反应。 - Each electrode is impregnated with a catalyst to speed the oxidation reduction or half reaction .
每个电极掺入催化剂,以加重电池半氧化或还原反应。
用"催化剂"造句