eductor

简明释义

英[ɪˈdʌktər]美[ɪˈdʌktər]

n. 喷射器，排泄器

英英释义

单词用法

同义词

反义词

例句

1.The waste liquid eductor of the flow cytometry comprises a waste liquid discharge pipe, a first branch pipe, a second branch pipe and a pressure fluctuation isolated unit;

该流式细胞仪的废液排放装置包括废液排放管、第一支管、第二支管和压力波动隔离单 元；

2.The waste liquid eductor of the flow cytometry comprises a waste liquid discharge pipe, a first branch pipe, a second branch pipe and a pressure fluctuation isolated unit;

该流式细胞仪的废液排放装置包括废液排放管、第一支管、第二支管和压力波动隔离单 元；

3.Chosen the jet eductor of air bearing equipment, paper introduced the structure, work elements and design method of jet educator.

以气浮设备中的射流器设计为例，介绍了射流器的结构、工作原理和设计方法。

4.The invention discloses a flow cytometry and a waste liquid eductor thereof and a method.

本发明公开了一种流式细胞仪及其废液排放装置和方法。

5.The engineer designed an eductor to improve the efficiency of the fluid mixing process.

工程师设计了一个喷射器来提高流体混合过程的效率。

6.In the laboratory, we used an eductor to draw samples from the reactor safely.

在实验室中，我们使用喷射器安全地从反应器中抽取样品。

7.The eductor system helps in removing contaminants from the water supply.

喷射器系统有助于去除水源中的污染物。

8.To create a vacuum, the technician employed an eductor that utilizes steam pressure.

为了创造真空，技术员使用了一个利用蒸汽压力的喷射器。

9.An eductor can be an effective tool for transferring liquids without pumps.

喷射器可以成为转移液体而不使用泵的有效工具。

作文

In the world of engineering and fluid dynamics, various devices play crucial roles in enhancing efficiency and functionality. One such device is the eductor, a fascinating piece of equipment that utilizes the principles of fluid mechanics to perform its tasks. An eductor (抽吸器) operates based on the principle of the Venturi effect, where a fluid's velocity increases as it passes through a constricted section of pipe, leading to a drop in pressure that can draw in additional fluids or gases. This principle not only makes the eductor an essential tool in various industrial applications but also highlights the beauty of physics in real-world scenarios. The applications of eductors are diverse and span multiple industries. In the chemical processing industry, for example, eductors are often used to mix chemicals or transport slurries. By creating a vacuum that draws in solid particles or liquid chemicals, eductors facilitate efficient mixing without the need for mechanical agitators, which can be costly and require maintenance. This efficiency not only reduces operational costs but also minimizes the risk of contamination, making eductors a preferred choice in sensitive environments. In the field of wastewater treatment, eductors play a vital role in aeration processes. They help introduce air into wastewater, promoting the growth of aerobic bacteria that break down organic matter. The ability of eductors to mix air and water effectively enhances the treatment process, ensuring cleaner effluent is released back into the environment. This application underscores the importance of eductors in maintaining ecological balance and supporting sustainable practices. Moreover, eductors are also utilized in the oil and gas industry. They assist in the pumping of crude oil and other fluids from wells by creating a vacuum that draws the liquid to the surface. This method is particularly advantageous in offshore drilling operations, where traditional pumping methods may be less effective due to varying pressures and depths. The reliability and simplicity of eductors make them indispensable in such challenging environments. Despite their many advantages, understanding the operation and design of eductors is essential for engineers and technicians. Factors such as fluid viscosity, temperature, and flow rates must be carefully considered to ensure optimal performance. Engineers often conduct simulations and experiments to determine the best configurations for specific applications, highlighting the intricate relationship between theory and practice in engineering. In conclusion, the eductor (抽吸器) is a remarkable device that showcases the application of fluid dynamics in various industries. Its ability to efficiently mix, transport, and aerate fluids makes it an invaluable tool in chemical processing, wastewater treatment, and oil extraction. As technology continues to evolve, the design and application of eductors will likely advance, leading to even more innovative solutions for complex engineering challenges. Understanding this device not only enriches our knowledge of fluid mechanics but also emphasizes the importance of practical applications in improving industrial processes and promoting sustainability.