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- Keywords europium;1 phenyl 3 methyl 4 acyl 5 pyrazolone;complex;fluorescence;; 銪;4-烷基酰代吡唑啉酮;配合物;熒光;
- Keywords noncyclic ether;1 phenyl 3 benzoyl thiocarbamide;terminal group;synthesis; 開(kāi)鏈冠醚;1-苯基-3-苯甲?；螂?端基;合成;
- Keywords iso nicotinic acid and 1 phenyl 3 methyl 5 pyrazolone spectrophotometric method;determination of cyanide; 關(guān)鍵詞異煙酸-吡唑啉酮分光光度法;氰化物的測定;
- Keywords Lanthanum;1 phenyl 3 methyl 4 benzoyl pyrazolone 5;neutral organophosphorus extractants;synergistic extraction; 鑭;1苯基3甲基4苯甲?；?吡唑酮5;中性磷（膦）萃取劑;協(xié)同萃取;
- Methyl 1 phenyl Propanone was synthesized with benzene and iso butyryl chloride by using anhydrous aluminium trichloride as catalyst. 由苯與異丁酰氯在無(wú)水三氯化鋁作催化劑的條件下制備苯基異丙基酮。
- phenyl 3 methyl 4 benzoyl 5 pyrazolone 1-苯基-3-甲基-4-苯甲?；?5-吡唑啉酮
- The bookies were offering odds of 3 to 1, but there were no takers. 賭馬經(jīng)紀人提出3比1的賠率，但無(wú)人下注。
- 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 phenyl 3 methyl 4 benzoyl pyrazolone 5 synthesis and structure quantum calculation anti bacterium activity; 苯基-3-甲基-4-苯甲?；?吡唑啉酮-5;合成及結構;量化計算;抑菌活性;
- Keywords methyl 1 phenyl propanone;\ benzene;\ iso butyryl chloride;\ acylation; 苯基異丙基酮;苯;異丁酰氯;?；?
- These socks retail at 1 dollar a pair. 這些襪子零賣(mài)一美圓一雙。
- Keywords phenyl 3 methyl 4 benzoyl 5 pyrazolone;glycine methyl ester;synthesis;crystal structure; 苯基-3-甲基-4-苯甲?；?5-吡唑啉酮;甘氨酸甲酯;合成;晶體結構;
- 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。
- Gunner beat forest 3 1 in a soccer friendly. 在一場(chǎng)足球友誼賽中槍手以3比1擊敗森林隊。
- 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。
