ejection

英[i'dʒekʃn] 美[i'dʒekʃn]
  • n. 喷射;喷出
Noun:
  1. the act of expelling or projecting or ejecting

  2. the act of forcing out someone or something;

    "the ejection of troublemakers by the police"
    "the child's expulsion from school"

1. 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.

来自辞典例句

2. Most of the crater is formed by ejection.
大多数的弹坑是由于把泥土抛出而形成的.

来自辞典例句

3. A rocket is propelled by the ejection of a portion of its mass to the rear.
火箭是靠向后喷射其部分质量而推进的.

来自辞典例句

4. Howeer, 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.

来自互联网

5. Here will be a double ejection for forward and receding.
公模两段开模,这个地方先退.

来自互联网

    用作名词 (n.)
    1. Ejection murmurs ordinarily occur in midsystole.
      喷射音一般出现在收缩中期。
    2. The most fundamental distinction is between systolic ejection murmurs and pansystolic murmurs.
      最基本是要分清收缩期喷射音和全收缩期杂音。
    3. This test checks whether the monitoring of the ejection force is operative.
      这个测试是检测剔片喷出压力是否有效。