The pape proposes a project of citation analysis system of post - graduate dissertations.本文提出了研究生学位论文引文分析系统的设计方案.His citation says he showed outstanding and exemplary courage.颁给他的嘉奖令称他表现出非凡的勇气，堪为表率。The court could issue ...
He was preferred to lieutenant.他被晋升为陆军中尉。If I am made chairman, I hope Simon will stay on as my trusted lieutenant.如果我当主席，我希望西蒙作为我信赖的副官，继续留在我的身边。He was commissioned as second lieutenant in the Air Force.他被任命为空军少尉。The Eng...
A number of companies have now made the high - temperature superconductors into tapes a few millimetres across.液氮是一种便宜而易得的商品,沸点是77K,我们利用它可以在实际应用中比较容易地冷却超导体.We may also look forward to the application of superconductors i...