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- The ammoximation of cyclohexanone with H 2O 2 and ammonia catalyzed by titanium silicalite 1 (TS 1) is an environment friendly process. 鈦硅分子篩TS-1催化的環(huán)己酮氨氧化反應是一個(gè)綠色過(guò)程。
- The preparation of diphenyl oxalate(DPO) by transesterification of dimethyl oxalate(DMO) with phenol over TS 1 catalyst(2 5%Ti) has been investigated as function of calcination temperature of the catalyst and reaction time. 研究了以 TS-1分子篩為催化劑 ,苯酚和草酸二甲酯酯交換合成草酸二苯酯反應。
- Titanium silicalite 1 (TS 1) zeolite is synthesized by different methods. Raman spectroscopic characterization shows that titania species in TS 1 prepared by different methods are different. 采用不同方法合成了鈦硅分子篩TS 1.;Raman光譜表征表明;不同方法合成的TS 1分子篩中鈦的分散狀態(tài)不同
- This city has a population of more than 1,000,000. 這個(gè)城市人口超過(guò)一百萬(wàn)。
- Keywords Titanium silicalite;TS 1;Propylene;Epoxidation;Tetrapropylammonium bromide; 鈦硅分子篩;TS-1;丙烯;環(huán)氧化反應;四丙基溴化銨;
- Keywords Titanium silicalite 1（TS 1） molecular sieve;Benzene hydroxylation;Phenol;Hydroquinone;Catechol;p Quinone; 鈦硅分子篩;苯羥基化;苯酚;對苯二酚;鄰苯二酚;苯醌;
- Keywords titanium silicalite TS 1;propylene epoxidation;calcination;regeneration; 鈦硅沸石TS-1;丙烯環(huán)氧化;焙燒;再生;
- These socks retail at 1 dollar a pair. 這些襪子零賣(mài)一美圓一雙。
- This mountain is 1,400 meters above sea level. 這座山海拔1,400米。
- These socks are going at 1 a pair. 這些短襪每雙賣(mài)1英鎊。
- The ratios of 1 to 5 and 20 to 100 are the same. 1與5之比和20與100之比相同。
- The thieves stole 1 million worth of jewellery. 竊賊偷走了價(jià)值100萬(wàn)英鎊的珠寶。
- The winning time was 1 minute 5 seconds. 獲勝的時(shí)間是1分零5秒。
- A unit of power equal to 1,000 watts. 千瓦功率的單位，等于1,000瓦。
- Talking of salary you will be paid$1,000 a month. 說(shuō)到薪水，你一個(gè)月1000美元。
- I was able to knock their price down to $1. 我把價(jià)格壓到一美元。
- Our mail orders are now running at$1,200 a week. 我們現在郵購業(yè)務(wù)是每周期1,200美元。
- However, a TS Gateway server uses port 443. 但是,TS Gateway服務(wù)器使用端口443。
- The ratio of students to teachers is 35:1. 學(xué)生和老師的比率是三十五比一。
- A: David, what sps ts do you like? 大衛，你喜歡什么運動(dòng)?
