他是个不错的小伙子——聪明伶俐而且性格开朗。He was a nice lad — bright and with a sunny disposition.她对他开朗、坚定地一笑，但笑得有点不自然。She gave him a bright, determined smile which seemed unnatural.总之，苏茜不畏艰难，开朗乐观、不屈不挠。Above all Susie is a great survivor, w...
以 4- 硝基查耳酮为原料的反应,其产物可获得最高达96%ee值.Up to 96 % ee was achieved with 4 - nitro - chalcone as enone substrate.查耳酮类化合物是合成黄酮类化合物重要的中间体, 具有重要的药理作用.Chalcon is an important intermediate for synthesizing flavone, and has variety of...
Therefore, the inside - circle - relation trade inheres the contractual relationship of corporate internalization.因此, 这种“关系圈内”的交易具有企业内化的契约关系.That is how I conceptualize the process of transmuting internalization now.这是我现...
Are cavernous sinus hemangiomas and cavernous malformations different entities?海绵窦血管瘤和海绵状血管畸形是不同的病变 吗 ?Hemangiomas are the most common benign vascular tumors of andand neck region.血管瘤是婴幼儿最常见的先天性良性血管肿瘤,约60%发生于头颈部.Objectiv...
芬兰语和瑞典语均为官方语言。Finnish and Swedish are the official languages.语言: 芬兰语和瑞典语均为官方语言.Language: Finnish and Swedish are the official languages.他们能讲芬兰语. 他也能.They can speak Finnish. So can he....