ejector

简明释义

英[ɪˈdʒektə(r)]美[ɪˈdʒektər]

n. [机] 喷射器；驱逐者；推出器；排出器

英英释义

单词用法

同义词

反义词

例句

1.Besides adopting rapping device for ash cleaning, three layers of shock wave ash ejector holes are also reserved and arranged on the horizontal pass.

本项目的清灰方式除采用振打装置外，还在水平烟道上预留布置了三层激波吹灰器孔。

2.The mould plate and ejector grid system is shown in chain-dotted lines in the cross-sectional view.

模板和顶料格架系统在剖面图上以点划线表示。

3.The plain diameter ejector pin may be used in one of two ways.

普通的顶杆可以有两种使用方法。

4.Firstly, the basic fundamental of ejector was introduced and its structure was designed and computed.

首先，本文介绍了引射器的基本原理，对其基本结构进行了设计计算。

5.The ejector plate assembly's movement effectively withdraws the central mandrel from the collapsible sleeve, thereby causing it to contract in diameter.

顶出板组件的运动有力地把实体新棒从环形套管拉出，因此使环形套管在直径上收缩。

6.Hide the ejector seat levers.

隐藏弹射座椅的操纵杆。

7.Base on the main problem of vacuum ejector waste system, this paper set out overhaul flow chart and raise check and overhaul method.

根据污物收集系统的常见故障，列出了检修流程图，提出了检查方法和检修要点。

8.The ejector mechanism in the printer helps to remove paper jams efficiently.

打印机中的弹出器机制有助于有效地清除纸张卡住的问题。

9.In a rocket launch, the ejector system is crucial for safely releasing the payload.

在火箭发射中，弹出器系统对安全释放有效载荷至关重要。

10.The ejector seat saved the pilot's life during the emergency.

在紧急情况下，弹射座椅拯救了飞行员的生命。

11.The vacuum cleaner uses a powerful ejector to remove dirt from carpets.

吸尘器使用强大的排气装置从地毯上去除污垢。

12.He pressed the button to activate the ejector and release the drone.

他按下按钮以激活弹出器并释放无人机。

作文

The term ejector refers to a mechanical device that is designed to remove or expel an object from a specific location. This concept is widely applied in various fields, including engineering, aviation, and even in everyday household items. Understanding the function and significance of an ejector can provide valuable insights into the mechanics of different systems. In engineering, ejectors are often used in hydraulic systems to pump fluids or to remove unwanted materials from a system. For instance, in a hydraulic press, an ejector might be utilized to push out formed parts after they have been shaped. This not only speeds up the production process but also ensures that the parts are removed safely without damaging them. The efficiency of an ejector can significantly enhance the overall productivity of manufacturing processes. In the field of aviation, ejectors play a critical role in the safety mechanisms of aircraft. The most well-known application is in ejection seats, which allow pilots to escape from an aircraft in emergencies. When activated, the ejector propels the seat out of the aircraft at high speed, ensuring the pilot's safety. This technology has saved countless lives and is a testament to the importance of ejectors in life-saving devices. Household appliances also utilize ejectors in various forms. For example, a vacuum cleaner uses a type of ejector mechanism to create suction that draws dirt and debris into a collection bag. In this context, the ejector serves the purpose of cleaning our living spaces efficiently. By understanding how these devices work, we can appreciate the engineering behind everyday conveniences. Moreover, the principle of an ejector can be seen in nature as well. Certain animals have evolved mechanisms to eject waste or unwanted substances from their bodies. For example, some species of fish can expel water forcefully to propel themselves away from predators. This natural form of an ejector highlights the versatility of the concept across different domains. In conclusion, the concept of an ejector is not limited to a single application but spans multiple industries and aspects of life. From enhancing manufacturing processes to ensuring safety in aviation and improving household chores, ejectors are integral to many systems. By exploring the various uses of ejectors, we can gain a deeper appreciation for their functionality and significance in both technology and nature. Understanding how ejectors work not only broadens our knowledge of mechanical devices but also inspires innovation in design and application across diverse fields.

术语ejector指的是一种机械装置，旨在从特定位置移除或排出物体。这个概念广泛应用于各个领域，包括工程、航空，甚至日常家居用品。理解ejector的功能和意义可以为我们提供对不同系统机械原理的宝贵见解。 在工程中，ejectors通常用于液压系统，以泵送流体或去除系统中的不必要材料。例如，在液压压机中，可能会使用ejector将成型部件推出。这不仅加快了生产过程，还确保了部件安全地移除而不会损坏它们。ejector的效率可以显著提高制造过程的整体生产力。 在航空领域，ejectors在飞机的安全机制中发挥着关键作用。最著名的应用是在弹射座椅中，它允许飞行员在紧急情况下逃离飞机。当激活时，ejector会以高速将座椅推出飞机，确保飞行员的安全。这项技术挽救了无数生命，证明了ejectors在救生设备中的重要性。 家用电器也在各种形式中利用了ejectors。例如，吸尘器使用一种类型的ejector机制来产生吸力，将污垢和杂物吸入收集袋。在这种情况下，ejector的作用是高效地清洁我们的生活空间。通过理解这些设备的工作原理，我们可以欣赏到日常便利背后的工程设计。 此外，ejector的原理在自然界中也可以看到。一些动物进化出了机制，以便从其身体中排出废物或不必要的物质。例如，某些鱼类可以强力排出水，以便迅速逃离捕食者。这种自然形式的ejector突显了这一概念在不同领域的多样性。 总之，ejector的概念并不限于单一应用，而是跨越多个行业和生活方面。从提高制造过程的效率到确保航空安全，再到改善家务，ejectors是许多系统的重要组成部分。通过探索ejectors的各种用途，我们可以更深入地理解它们的功能和在技术与自然中的重要性。理解ejectors的工作原理不仅扩展了我们对机械设备的知识，也激发了在各个领域的设计和应用创新。