The molconvert ratio of L - DOPA was 82.8 % from catechol.以邻苯二酚计的转化率为82.8%.Synthesis of terpene - catechol resin from terpene resin and catechol was reported in this paper.以萜烯树脂和邻苯二酚为原料,合成了萜烯 - 邻苯二酚树脂.The research progre...
Ever tried. Ever failed. No matter. Try Again. Fail again. Fail better.努力过,失败过,没关系,屡战屡败,屡败屡战,每一次失败都比上一次更好。I try to remember all the good times I've had here.我试着回忆在这里度过的所有美好时光。"I think I'll try a hypnotist," I s...
Applicable industries: advertisement, arts and crafts leather, toys, garments, model, building upholster, computerized embroidery and clipping, packaging and paper industry.适用行业: 广告, 工艺品,皮革, 玩具, 服装, 模型, 建筑装潢, 电脑绣花裁剪, 包装业...
All the candidates are able to answer the questions without any hitch.所有报考者都能对答如流.The shooting of The Maltese Falcon proceeded without a hitch.《马耳他之鹰》的拍摄进展顺利。He picked up a hitch - hiker.他中途让个搭便车的人上了车.The five-hour opera...
在这里可能有活化或钝化的重要结果.There can be important consequences of activation or deactivation.用中子活化分析测定土壤中的铀以圈定构造.Neutron activation analysis for uranium in soild may delineate structures.中子活化分析和化学分析铀可作为进一步追索的方法.Neutron activation ...