The definition of operator homeomorphism mapping , together with its characterizations, is given in this paper.在算子开集理论中给出了算子同胚映射的概念, 得到了算子同胚映射的若干性质.Many of these adulatory characterizations were attributed to unnamed sou...
Many of these adulatory characterizations were attributed to unnamed sources.在这些献媚取宠的特写当中,很多材料来源不清.It's an enjoyable reading with good characterizations and some witty dialogues.深入的人物塑造和诙谐的对话让阅读成为一种享受.Objective. To ...
巨大的圆柱形贮气罐huge cylindrical gas tanks潜水员向海岸走去时，铅坠和氧气罐使他们步履维艰。Lead weights and air cylinders encumbered the divers as they walked to the shore.较小的机组直接装在贮气罐上.The smaller units are mounted directly on the receiver tank....
He was almost back to his belligerent mood of twelve months ago.他故态复萌，几乎又像一年前那样咄咄逼人了。He had a belligerent aspect.他有种好斗的神色.Chang Su - su retorted hastily , looking slightly belligerent.张素素又抢着反驳, 脸色变了....
Furniture, household articles, and gramophones.收藏家俱 、 庭用品和老式留声机.They become gramophones and forget their duty to understand and create new things.他们起了留声机的作用,忘记了自己认识新鲜事物和创造新鲜事物的责任....
“这不会有什么危险的，弗雷迪，”阿诺德急忙补充了一句。"There's no threat in this, Freddie," Arnold hastened to say.弗雷迪·摩克瑞是英国硬摇滚乐界一颗耀眼的明星。Freddie Mercury was a flamboyant star of the British hard rock scene.弗雷迪 几乎每星期天晚上都进城.Freddie almost [ ne...
The VAT system offers advantages, such as rebates on exports.增值税有其优点, 如对出口商品实行回扣.Export - targeted tax rebates that were repealed last year will be resumed.去年取消的出口退税会恢复.China is also expanding credit lines and tax rebate...