catalyst
英 ['k?t(?)l?st]
美['k?t?l?st]
- n. [物化] 催化劑；刺激因素
實用場景例句
- I see my role as being a catalyst for change.
- 我認為我的角色是促成變革。
牛津詞典
- I very much hope that this case will prove to be a catalyst for change...
- 我非常希望這起事件能催生變革。
柯林斯高階英語詞典
- He said he saw the bank's role as a catalyst to encourage foreign direct investment.
- 他說，他認為銀行就應該起到刺激外國直接投資的作用。
柯林斯高階英語詞典
- Among the catalysts developed , the heteropoly compound catalyst holds some promise in use of practical applications.
- 研究中所涉及的催化劑中雜多化合物具有良好的工業應用前景.
期刊摘選
- Catalyst particles were found together with the BCN nanotubes.
- 在所有生成的BCN納米管中含有催化劑顆粒.
期刊摘選
- The paper presents the application of reforming catalyst in hydrogen plant.
- 論述轉化催化劑在制氫裝置中應用情況.
期刊摘選
- From rejected ion exchange membrane the perfluorinated acid resin is abstracted as solid super acidic catalyst.
- 從廢棄的離子交換膜中提取出的全氟磺酸樹脂可用作固體超強酸催化劑.
期刊摘選
- Investigation was made on activity variance and deactivation of reforming catalyst.
- 介紹了所用催化劑以及工藝流程的概況.
期刊摘選
- It is pointed out that catalyst is the key to the reaction.
- 指出催化劑是合成此反應的關鍵.
期刊摘選
- The workers'demand for better conditions was a catalyst for social change.
- 工人們要求改善工作條件促進了社會變革.
《簡明英漢詞典》
- Acid treatment of catalyst enhanced isobutene conversion of MTBE reaction.
- 酸處理也可增大β子篩催化合成mtbe反應的異丁烯轉化率.
期刊摘選
- In this paper, the application of Z 501 reforming catalyst in hydrogen production units is presented.
- 介紹Z501型預轉化催化劑在制氫裝置的工業應用.
期刊摘選
- Pure molybdenum trioxide is also widely used in catalytic cracking catalyst, pigment, ceramics and glass.
- 純三氧化鉬還廣泛用于催化,裂化催化劑.加氫催化劑, 顏料.陶瓷和玻璃的生產.
期刊摘選
- Presents the basic principle, technical features and catalyst of no on line furnace sulfur recovery process.
- 介紹了無在線爐硫回收工藝的基本原理 、 技術特點和催化劑使用情況.
期刊摘選
- Resin cures with the help of a catalyst.
- 松脂可以在催化劑的幫助下凝固變硬.
期刊摘選
- Ea ch batch of the catalyst had its own optimum temperature range.
- 每批催化劑都有其最佳的溫度段.
期刊摘選
- Moreover, he adds, because titanium dioxide is a catalyst, it could last forever.
- 此外, 他補充說, 二氧化鈦是催化劑,不是消耗品,可以一直發揮作用.
期刊摘選
- Polycondensation catalyst may has bad effect on polyester afterprocessing properties.
- 縮聚催化劑會對聚酯后加工性能產生不良影響.
期刊摘選
- The regeneration ability of zeolite catalyst is examined with thermogravimetry and analysis of active stability reaction.
- 通過熱重分析和活性穩定性評定考察催化劑的再生性能.
期刊摘選
- By test compare, the technological design of comprehensive recovery from catalyst were advanced.
- 通過實驗比較, 提出從廢催化劑中綜合回收有價金屬的工藝路徑.
期刊摘選
- The progress on the research of immobilization of homogeneous catalyst is introduced.
- 介紹了均相催化劑的固載化研究進展.
期刊摘選
- Porous material has long been used as insulator, structural material , catalyst carrier, absorbent etc.
- 多孔性材料廣泛用于阻隔材料 、 結構材料 、 催化劑材料 、 分離與吸附等領域.
期刊摘選
- A catalyst is a substance which speeds up a chemical reaction.
- 催化劑是一種能加速化學反應的物質.
《簡明英漢詞典》
- It acts as a catalyst in the process of fermentation.
- 它在發酵過程中起觸媒的作用.
《簡明英漢詞典》
- I see my role as being a catalyst for change.
- 我認為我的角色是促成變革。
《牛津高階英漢雙解詞典》
- He said he saw the bank's role as a catalyst to encourage foreign direct investment.
- 他說，他認為銀行就應該起到刺激外國直接投資的作用。
柯林斯例句