In this paper a new method on the dimethyl malonate has been proposed.本文通过对丙二酸二甲酯合成新方法的研究,收率达到80%以上.Aside from removing the malonate, how can this inhibition of respiration be overcome? Explain.除了去掉丙二酸之外, 还可以怎样克服这种对呼吸作用的...
Aside from removing the malonate, how can this inhibition of respiration be overcome? Explain.除了去掉丙二酸之外, 还可以怎样克服这种对呼吸作用的抑制? 解释.In this paper a new method on the dimethyl malonate has been proposed.本文通过对丙二酸二甲酯合成新方法的研究,收率达...
Good literature quickens the imagination.好的文学作品能激发想像力.Her husband was not a womaniser by any stretch of the imagination...她老公绝对不是个拈花惹草的人。His music lacked that vital spark of imagination...他的音乐缺少非常关键的那一点灵感。He tried to pra...
金银具有较大的耐久性.Gold and silver are of a more durable nature.室相容性和喷注器耐久性包括对燃烧环境的控制.Chamber compatibility and injector durability involve the control of the combustion environment.另外, 他们的小塑料电灯泡更大量做他们耐久性.Additionally, their sma...
Augustus instituted boards of curators to take charge of administrative tasks.奥古斯都曾设立保佐人委员会负责行政事务.This exhibition has invited Ji Qixin , Liu Jiakun, Li Xiaoshan as curators.展览邀请矶崎新、刘家琨、许江 、 李小山担任策展人.There were several co...