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dangerous point中文是什么意思

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用"dangerous point"造句"dangerous point"怎么读"dangerous point" in a sentence

中文翻译手机手机版

  • 危险点

例句与用法

  • Safety appraisal of construction of a thermal power plant and analysis of its dangerous point
    从一道题的变式探讨含参一元二次不等式的解法
  • We have seen no evidence at this point that we are close to a dangerous point with respect to deflation
    我们目前还没有看到任何征兆显示,我们已经接近通货紧缩的危险临界点。
  • The possible existing interference circumstance is analyzed and the interference dangerous point is thoroughly discussed
    所以,研究干涉问题对于活动空间的求解具有很重要的意义。
  • Based on the electric network dispatching practices in kelamayi city , this paper analyses the dangerous point sources and their damages to electric network , and offers corresponding precontrol and treatment measures
    文章根据克拉玛依市电网调度工作的实践,分析了调度工作的危险点源及其对电网造成的危害,提出了调度工作危险点源预控与治理的措施。
  • So , a kind of device is needed , which can be fixed on the airplanes and can provide the tractor drivers with the exact distance between the dangerous points and the barriers . furthermore , the device should alert the drivers with sounds and lights to minimize the possibility of these accidents and ensure the airplanes ’ safety
    因此在飞机上安装一种测量障碍物距离的装置,让司机坐在牵引车内就能获得飞机危险点与障碍物之间的精确距离,并能通过声、光等形式提醒司机,这样就可以尽量减小车辆作业过程中的事故率,保障飞机的安全。
  • The azimuths of the central principal axes of the dangerous sections on the frame of bulldozer are determined . the inertia moments to the central principal axes of the dangerous sections on the frame are calculated . this paper also determines the positions of the dangerous points and calculates the stress values of dangerous points on the dangerous sections
    分析了推土机台车架在最危险工况下的受力状况,确定了台车架危险截面的形心主轴的方位、计算了台车架危险截面对形心主轴的惯性矩、确定了危险点的位置、计算了危险面上危险点的应力值。
  • In this paper , the high - temperature low - cycle fatigue life and fatigue crack propagation life tests are carried on the cylindrical axial symmetry specimens having precrack or non - precrack with different types of notches of 16mnr steel in common use in the petrochemical industry contacting coke drum equipment , the stress / strain and the range of stress / strain of dangerous points are received through stress analysis of the specimens using finite element program under multi - axial stress state . at last , the equations of evaluating the high - temperature low - cycle fatigue life and the fatigue crack propagation life are found through using the least - square regression method
    本文采用无预裂纹和带预裂纹环状缺口圆柱形试样,进行了石化焦炭塔设备常用材料16mnr多维应力状态下不同缺口形式的高温低周疲劳总寿命试验及裂纹扩展寿命试验,并利用有限元程序对试样缺口周围及裂纹尖端附近进行了轴对称多维应力状态下的应力、应变场分析,来评价材料不同条件下的高温低周疲劳总寿命和裂纹扩展寿命,最后利用最小二乘回归方法,得到了该材料高温低周疲劳总寿命和裂纹扩展寿命评价方程。
  • Nowadays , in the process of airplane maintenance , when airplanes are towed to move on the parking apron or in the garage , they are often on the hazard of bumping with the garage wall or other barriers at the dangerous points ( such as head , wings or tail ) because of their bulkiness . but the maintainers have to avoid these accidents by eyes
    目前,在飞机保养与维修过程中,由于飞机体积庞大,飞机在停机坪上或机库中被拖拽做地面移动时,机翼、机头、机尾等危险点,经常有可能与机库墙壁或其他障碍物碰撞,而维修人员只能靠目测来防止此类事故的发生。
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