ejection

简明释义

英[ɪˈdʒekʃ(ə)n]美[ɪˈdʒekʃn]

n. 驱逐，弹出；（火山等的）喷出物，射出物

复 数 e j e c t i o n s

英英释义

单词用法

同义词

反义词

例句

1.The event's simultaneous launch of particles into space is called a coronal mass ejection (CME).

这种向太空同时抛射粒子的事件被称为冠状大喷发（CME）。

2.And Martin Baker, maker of the jet \ 's ejection seats.

贝克和马丁，飞机的弹射座椅制造商。

3.He said the ejection would have been dramatic.

他说弹出过程非常剧烈。

4.The feed was from left side, with magazine housing slightly canted forward for more positive feeding Ejection was to the right.

饲料是从左侧的杂志住房，略斜的更积极的喂养弹射的方向是正确的。

5.He then complains that, in most enterprise Linux servers, if a process is running in that directory, then the ejection won't happen.

他然后抱怨说，在大多数企业Linux服务器中，如果在那个目录中运行某个进程，弹出就不会发生。

6.We saw an improvement in the ejection fraction, in the ability of the heart to pump out blood, of 25%.

我们看到，在药物注射部位，心脏的泵血功能提高了25%。

7.A coronal mass ejection can cause problems on Earth.

日冕物质抛射可能对地球造成各种影响。

8.As soon as it was activated, the ejection sequence activated two rockets attached to the back of his chair.

它一旦启动，发射程序将点燃两个绑在他座椅后面的两个火箭。

9.It would be virtually impossible to survive ejection from an airplane at 30, 000 feet.

在三万英尺高空从飞机里被弹出几乎不可能生还。

10.The pilot experienced an emergency and had to perform an ejection from the aircraft.

飞行员遇到紧急情况，不得不从飞机中进行弹射。

11.The ejection of the player from the game was due to a serious foul.

该球员因严重犯规而被驱逐出场。

12.The ejection of the spent cartridge from the firearm is a crucial part of its operation.

火器中废弃弹壳的弹出是其操作的重要部分。

13.After the ejection of gas from the volcano, residents were advised to evacuate.

火山在喷发气体后，居民被建议撤离。

14.The scientist studied the ejection of particles in the experiment.

科学家研究了实验中粒子的排放。

作文

The concept of ejection is one that can be observed in various contexts, from physics to everyday life. In physics, ejection refers to the act of forcefully expelling an object from a system. For instance, when a rocket launches, the fuel is burned and expelled at high speed, resulting in the ejection of gases that propel the rocket upward. This principle not only applies to rockets but also to many other mechanisms where force is used to remove or push out an object. In a more relatable context, we can consider the ejection of a DVD from a player. When you press the eject button, the mechanism moves to physically push the DVD out of its compartment. This simple action demonstrates how ejection is part of our daily interactions with technology. It signifies the release of something that is no longer needed or desired. The term ejection can also be applied metaphorically. For example, in social situations, someone might feel a sense of ejection if they are excluded from a group or conversation. This emotional ejection can lead to feelings of isolation and rejection, which can impact one's self-esteem and mental health. Understanding this broader application of the term helps us recognize the importance of inclusion and acceptance in our communities. Moreover, in sports, particularly in games like soccer or basketball, a player can face ejection from a game for committing a serious foul or breaking the rules. This disciplinary action serves as a way to maintain fairness and respect within the sport. The ejection of a player can significantly affect the dynamics of the game, often altering the outcome and influencing team morale. It highlights the consequences of actions and the necessity of adhering to established guidelines. In summary, the word ejection encompasses a range of meanings and applications across different fields. Whether it is the physical act of expelling an object, the emotional experience of feeling left out, or the disciplinary measures in sports, ejection plays a significant role in shaping our experiences and interactions. By understanding the various contexts in which ejection occurs, we can better appreciate its implications and the lessons it teaches us about force, exclusion, and accountability in our lives.

‘ejection’这个概念可以在多个领域观察到，从物理学到日常生活。在物理学中，ejection指的是强行将物体从系统中排出的行为。例如，当火箭发射时，燃料被燃烧并以高速排出，导致气体的ejection，推动火箭向上。这一原理不仅适用于火箭，还适用于许多其他机制，在这些机制中，力被用来移除或推出一个物体。 在更易于理解的上下文中，我们可以考虑DVD从播放器中的ejection。当你按下弹出按钮时，机制会移动以将DVD物理推出其隔间。这一简单的动作展示了ejection是我们日常与科技互动的一部分。它象征着释放不再需要或想要的东西。 ejection一词也可以比喻性地应用于社会情境中。例如，如果某人被排除在一个小组或对话之外，他们可能会感到一种ejection。这种情感上的ejection可能导致孤立和拒绝的感觉，这会影响一个人的自尊和心理健康。理解这一术语的更广泛应用有助于我们认识到包容和接受在我们社区中的重要性。 此外，在运动中，特别是在足球或篮球等比赛中，球员可能因犯规或违反规则而被判ejection。这一纪律措施作为维护体育公平和尊重的一种方式。球员的ejection可能会显著影响比赛的动态，通常会改变结果并影响球队士气。它突显了行为的后果以及遵守既定指南的必要性。 总之，‘ejection’这个词涵盖了在不同领域的多种含义和应用。无论是物理上排出物体的行为、感到被排除的情感体验，还是体育中的纪律措施，ejection在塑造我们的经历和互动中扮演了重要角色。通过理解ejection发生的各种上下文，我们可以更好地欣赏其影响及其教给我们的关于力量、排斥和责任的课程。