catalyst
英 ['k?t(?)l?st]
美['k?t?l?st]
- n. [物化] 催化劑；刺激因素
實(shí)用場(chǎng)景例句
- I see my role as being a catalyst for change.
- 我認(rèn)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(yǔ)詞典
- He said he saw the bank's role as a catalyst to encourage foreign direct investment.
- 他說(shuō)，他認(rèn)為銀行就應(yīng)該起到刺激外國(guó)直接投資的作用。
柯林斯高階英語(yǔ)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(yè)應(yīng)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(zhuǎn)化催化劑在制氫裝置中應(yīng)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(qiáng)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(yīng)的關(guān)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(jìn)了社會(huì)變革.
《簡(jiǎn)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(yīng)的異丁烯轉(zhuǎn)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(yù)轉(zhuǎn)化催化劑在制氫裝置的工業(yè)應(yīng)用.
期刊摘選
- Pure molybdenum trioxide is also widely used in catalytic cracking catalyst, pigment, ceramics and glass.
- 純?nèi)趸f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(chǎn).
期刊摘選
- Presents the basic principle, technical features and catalyst of no on line furnace sulfur recovery process.
- 介紹了無(wú)在線爐硫回收工藝的基本原理 、 技術(shù)特點(diǎn)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(bǔ)充說(shuō), 二氧化鈦是催化劑,不是消耗品,可以一直發(fā)揮作用.
期刊摘選
- Polycondensation catalyst may has bad effect on polyester afterprocessing properties.
- 縮聚催化劑會(huì)對(duì)聚酯后加工性能產(chǎn)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(wěn)定性評(píng)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(shí)驗(yàn)比較, 提出從廢催化劑中綜合回收有價(jià)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(jìn)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(jié)構(gòu)材料 、 催化劑材料 、 分離與吸附等領(lǐng)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(xué)反應(yīng)的物質(zhì).
《簡(jiǎn)明英漢詞典》
- It acts as a catalyst in the process of fermentation.
- 它在發(fā)酵過程中起觸媒的作用.
《簡(jiǎn)明英漢詞典》
- I see my role as being a catalyst for change.
- 我認(rèn)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(shuō)，他認(rèn)為銀行就應(yīng)該起到刺激外國(guó)直接投資的作用。
柯林斯例句