三角形的三个高共点.The 3 altitudes of a triangle are concurrent.建构一动态绘图:展示星状线共点的三切线.Construct an animation of three concurrent tangents of the astroid.圆上五点,其任四条辛姆森线会共点,可依次找出五点,这五点会共圆.Discover a theorem about the Simson line and f...
Many of the tribe's customs and rituals are as old as the hills.这部落的许多风俗、仪式都极其古老.Here the whole tribe is divided into two great exogamous classes or moieties , Kroki and Kumite.在这里,整个部落分为两个级别:克洛基和库米德.The village tri...
Aaron's vitality was too low for a violent reaction to the news about Beck.安伦元气未复,对有关贝克的事情他无从作出强烈的反应.In nine years of living just outside Siena , Aaron Jastrow had never attended a Palio.埃伦·杰斯特罗在锡耶纳近郊住了九年, 却一次也没看过赛马...
In MUF group, modified ultrafiltration was used after cardiopulmonary bypass.实验组病人在停机后,拔管前行改良法超滤.Objective : To explore the significance of ultrasonography monitoring after cardiopulmonary bypass.目的: 探讨体外循环术后超声监测的临床意义.Th...
Talisman, Talisman, show me your secrets.护身符, 护身符, 请把玄机告诉我.Quick as a wink , the lamemouse snatched up the precious talisman.说时迟那时快, 跛足的老鼠一把抓住宝贵的法宝.I am their lucky talisman; my business has never been so good.我是他们命运保护神,...
We're going to build the Doomsday Machine and conquer the world.我们将建起世界末日时光机来征服整个世界.If they stop , the blimps switch to a doomsday program.使得飞行船上的程式启动那该怎么办?But the financial system would remain a doomsday machine.但金...