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 ...
It was no defence to plead that they were only obeying orders.辩称他们只是在服从命令站不住脚。In justification of his conduct, he pleaded that he was merely obeying orders.他推说他仅是在遵照命令行事来为自己的行为辩解.A material obeying ohm's law is call...
Skipping is one of the most enjoyable aerobic activities.跳绳是最有乐趣的有氧健身运动之一。Walking, done in the right way, is a form of aerobic exercise.走路，如果方法正确的话，也是一种有氧健身运动。Aerobic exercise helps to build up stamina.有氧健身操有助于增强耐力....