ejection

英 [i(ː)ˈdʒɛkʃən] 美 [ɪˈdʒɛkʃən]

n.  驱逐出场;被罚出场; 喷(放,发,排,抽,挤,击,顶,抛,逐)出(物);放(喷,发,弹)射(出); 出坯;推顶

复数:ejections

IELTS化学

BNC.25508 / COCA.19639



柯林斯词典

  1. VERB 驱逐;把…逐出
    If you eject someone from a place, you force them to leave.
    1. Officials used guard dogs to eject the protesters...
      官员们用警犬驱散抗议人群。
    2. He was ejected from a restaurant.
      他被逐出餐厅。
  2. VERB 弹出;喷出;射出
    To eject something means to remove it or push it out forcefully.
    1. He aimed his rifle, fired a single shot, then ejected the spent cartridge.
      他用步枪瞄准,射出一枚子弹,然后退出空弹壳。
  3. VERB (通常指飞行员从即将坠毁的飞机中)弹射出来
    When a pilot ejects from an aircraft, he or she leaves the aircraft quickly using an ejector seat, usually because the plane is about to crash.
    1. The pilot ejected from the plane and escaped injury.
      飞行员从飞机中弹出,安然无恙。

双语例句

  1. The ejection process, however, would tear binaries apart, except perhaps when they were very tightly bound.
    但是,在排斥驱逐的过程中,除非星体彼此非常紧密地束缚在一起,否则双星系统是会被拆散的。
  2. Adjust the position of the closing aid to the specified ejection height.
    将辅助关闭装置的位置调整到指定的弹出高度。
  3. The intercepting system is composed of ejection device, intercepting device and aiming control device.
    拦截系统由抛射装置、拦截装置、瞄准控制装置组成。
  4. The primary end points were the left ventricular ejection fraction and left ventricular end-systolic volume at12 months.
    最主要的观察终点指标是一年内左室射血分数和左室收缩末容积。
  5. The birds will be leaving the pop-up ejection trajectory, the angle and intensity for the adjustment of reference.
    而被弹出的鸟儿会留下弹射轨迹,可供参考角度和力度的调整。
  6. Development of injection mould with angled slide block for sequential core-pulling and delayed ejection;
    模具结构中采用了定模强制脱模,顺序开模,滑动型芯延时顶出等机构。
  7. Ejection from the vehicle greatly increases the chance of major injury.
    如果被车辆甩出则大大增加了严重创伤的可能。
  8. A brief history and development for ejection seat is introduced.
    本文回顾了弹射座椅的发展历程。
  9. Radioactivity is the ejection of particles or radiation from the nucleus.
    放射性是原子从核中射出粒子或辐射的现象。
  10. You will learn about the names and functions of major parts used for an ejection system.
    本文中你将要学习注塑模具主要部件的名称和功能。
  11. The purpose of this study was to investigate factors that may participate in the production of innocent ejection murmurs.
    本研究旨在调查产生非病理性喷射杂音的可能因素。
  12. Early and late systolic murmurs also occur and should be distinguished from ejection murmurs.
    在收缩早期或晚期也会出现杂音,应与喷射音相区别。
  13. This finding applied to patients irrespective of their left ventricular ejection fraction, a common measure of ventricular function.
    这一发现与患者的左心室射血分数衡量左心室功能的一项参数无关。
  14. In2004, Chinese first aviation ejection lifesaving phantom was researched successfully.
    2004年,成功研制出我国首具航空弹射救生假人。
  15. The Structure Design and Dynamic-parameter Simulation of a Sort of Missile Ejection Mechanism;
    根据发射装置产品研制与设计生产的需要,设计了一种新的弹射机构。
  16. Auroras have no ejection seats.
    曙光女神可没有弹射座椅。
  17. The streamer ejection system evidently worked well, despite the high velocity at deployment.
    该流弹射系统运作良好,很明显,尽管高流速和部署。
  18. The instructor and student sit in tandem on rocket-powered ejection seats in a pressurized, air-conditioned cockpit.
    教练和学员分前后纵列坐在火箭助推的弹射座椅上,座舱内设有空调系统和加压系统。
  19. A synchronization mechanism was designed to satisfy ejection requirements of vertical ejection equipment.
    设计了一种同步机构,应用于某垂直弹射装置中以满足其弹射要求。
  20. Left ventricular ejection fraction before and after treatment, heart function.
    比较治疗前后左室射血分数、心功能等。
  21. The kick resulted in the game's first red card and automatic ejection.
    这一脚导致了中国队的第一个红牌和TANGWANGHAO的自动出局。
  22. Tools shall not be used if ejection of an accessory might endanger personnel.
    如果某个零件的喷出物可能会使人员遭到危险,则不得使用该工具。
  23. However, ejection fraction and left atrial volume index stayed the same.
    但是,射血分数及左房容积仍然不变。
  24. The character of chinese-built HTY-4 ejection seat with imaginary reefed recovery parachute JS-13 is estimated.
    并对国产HTY-4型弹射座椅装备了收口的救生-13型伞后的性能进行了估算。
  25. This paper has established the physical and mathematics models of seat ejection cartridge, calculate with the finalized design of one seat ejection cartridge.
    文中建立了座椅弹射弹的物理和数学模型,并用已定型的某椅弹进行计算。
  26. The aircraft is also fitted with ejection seats to improve the safety.
    飞机也配备弹射座椅去改善安全。
  27. The influence of the hot gas ejection on the pressure fluctuation of the chamber is also studied and its forming mechanism is analyzed.
    重点研究了燃气引出对燃烧室压强波动的影响并对其形成机理进行了初步分析。
  28. Leave an aircraft rapidly, using an ejection seat or capsule.
    借助弹射座椅或太空舱迅速离开飞行器。
  29. Analysis and Simulation on Dynamics of a Ejection System and Dynamic Plastic of the Restoring Spring
    弹射系统动力学及恢复弹簧动塑性分析与仿真
  30. Brain natriuretic peptide Congestive heart failure Ultrasoundcardiography Left ventricular ejection fraction Cardiac function;
    充血性心力衰竭;脑钠素;超声心动图;心功能;左室射血分数;

英英释义

noun

  1. the act of expelling or projecting or ejecting

      Synonym:    expulsionprojectionforcing out

    1. the act of forcing out someone or something
      1. the ejection of troublemakers by the police
      2. the child's expulsion from school

      Synonym:    exclusionexpulsionriddance