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- The relationship of catalyst acidic properties to coke activity in catalytic cracking reactions is studied by IR,TG,and XRD. 采用IR、TG、XRD等技術(shù)研究催化裂化反應中催化劑的酸性質(zhì)與積炭的關(guān)系。
- I bought a cup of coke and some popcorn. 我買(mǎi)一杯可口可樂(lè )和一些爆米花。
- First, ore is mixed with coke and limestone. 先把鐵礦石和焦碳、石灰石混合在一起。
- The office has been humming with activity. 辦公室一直忙著(zhù)搞活動(dòng)。
- The refuse left when coke or charcoal is made. 焦炭渣，煤屑焦炭或木炭做成后剩下的渣滓
- The threat of war has depressed business activity. 戰爭的威脅使經(jīng)濟蕭條。
- There has been a lot of activity in the town today. 今天市中心相當熱鬧。
- The town was humming with activity. 該市鎮生氣勃勃，呈現一片熱鬧的景象。
- Stamp collecting is my favorite activity. 集郵是我最喜愛(ài)的消遣。
- The store was a scene of great activity. 這家商店顧客盈門(mén)。
- He once engaged in anti-government activity. 他一度從事反政府的活動(dòng)。
- For the devil of it, Coke put a dead snake in my bed. 科克惡作劇，把一條死蛇放在我的床里。
- The office is humming with activity. 辦公室里一片忙碌。
- A center of interest or activity. 中心興趣或活動(dòng)的中心
- Showing no optical activity in polarized light. 無(wú)旋光的極化光下無(wú)光學(xué)反應的
- An increase, as in movement or business activity. 進(jìn)步，改進(jìn)，改善運動(dòng)或商業(yè)活動(dòng)的進(jìn)步或興隆
- She quenched her thirst with a glass of Coke. 她喝了一杯可樂(lè )解渴。
- Indulgence in or pursuit of sexual activity. 縱欲; 追求肉欲對性行為的放縱或追求
- An iced Coke would go down well. 來(lái)一瓶冰鎮可口可樂(lè )倒不錯。
- The phenomena associated with volcanic activity. 火山現象與火山活動(dòng)有關(guān)的現象
