The synthesis of ν - curcumene was described. The experiment affirmed that ν - curcumene can aromatize to α - curcumene readily at room temperature.用金属锂 - 液氨一步还原法合成γ姜黄烯.实验证实γ姜黄烯极不稳定,室温下极易芳香化转变成α姜黄烯....
He got his windmill on a system of easy payments that staggered even the ironmonger himself.他买下了风车,付款条件之优惠,连五金商本人都感到惊异....a windmill, its sails turning in the breeze.翼板在微风中转动的风车The sails of the windmill were wheeling rou...
The relationship of Bdellovibrio and microbiological pollution was observed in laboratory.本文在实验室条件下动态观察了蛭弧菌含量与微生物污染的相互关系.For determining potency and residues by microbiological assay technique . Especially for Lincomycin...
The Polos , Dias, the Crusaders, Columbus, da Gama, Magellan, etc.马可波罗,狄亚士, 十字军, 哥伦布, 达迦玛, 麦哲伦等.The Crusaders believed they were fighting for a noble cause.十字军战士认为他们是在为一项伟大的事业而战.I am now attached to Crusaders is a waste ...
Her husband prowled about restlessly.她的丈夫焦躁不安地来回踱步。The children were squirming restlessly in their seats.孩子们在位子上心神不定地动来动去。Houston's eyes roved restlessly about the room.休斯敦不安地扫视着这个房间。I wandered restlessly round my r...
I depended on his companionship and on his judgment.我信赖他的友情，也相信他的判断。The majority of people own a dog for companionship.大多数人养狗是为了有个伴儿。She found the companionship of Marcia a solace.她觉得马西娅的陪伴是莫大的安慰。...
The chairs were comfortable, functional and free of ornamentation.这些椅子舒适实用，而且看上去不显花哨。Gifts Articles Beaded Neck, Wrist Ornamentation , Antique , Tribal, Stone Components.采购产品礼品, 项链,手链, 古董, 石头装饰.General Merchandise Sector...
Why do you persist in blaming yourself for what happened?你何必为已发生的事没完没了地自责？Most of them persist in setting strict demands on themselves.他们大多数人坚持严格要求自己.Persist in progress and oppose retrogression!坚持进步,反对倒退!...
接待区内的定制桌由油地毡饰面,其顶面为可丽耐材料.Reception's custom desk is clad linoleum and topped in Corian.聚焦单元的顶面为曲面.The top surface of the focusing unit is a surface.5施工缝留设:水平施工缝留置于板顶面.Horizontal construction joint shall be set at th...