pulsator

简明释义

英[pʌlˈseɪtə(r)]美[pʌlˈseɪtər]

n. 搅拌器；震动器

英英释义

单词用法

同义词

反义词

例句

1.Stir and wash laundry up and down with stirring pulsator.

依靠搅拌翼搅拌，上下翻动洗衣。

2.The star was a high-amplitude pulsator until right before the observing run started, when it mysteriously became a small-amplitude pulsator.

直到观察之前该恒星还是一个高振幅震动器，接着它就谜一般地变成了小振幅震动器。

3.The star was a high-amplitude pulsator until right before the observing run started, when it mysteriously became a small-amplitude pulsator.

直到观察之前该恒星还是一个高振幅震动器，接着它就谜一般地变成了小振幅震动器。

4.In the aquarium, the pulsator creates water movement that mimics natural currents.

在水族箱中，pulsator产生的水流模拟了自然水流。

5.During the experiment, the scientist adjusted the settings of the pulsator to achieve the desired frequency.

在实验过程中，科学家调整了pulsator的设置，以达到所需的频率。

6.The pulsator in the washing machine helps to agitate the clothes, ensuring they are cleaned thoroughly.

洗衣机中的pulsator帮助搅动衣物，确保它们被彻底清洗。

7.The pulsator in the medical device helps to stimulate tissue regeneration.

医疗设备中的pulsator有助于刺激组织再生。

8.The heart's natural pulsator regulates blood flow throughout the body.

心脏的自然pulsator调节着全身的血液流动。

作文

In the world of science and technology, various devices are designed to mimic natural processes or enhance human capabilities. One such device is the pulsator, which plays a crucial role in numerous applications ranging from medical equipment to industrial machines. The term pulsator refers to a device that generates rhythmic pulses, often used for stimulation or to facilitate movement. Understanding the function and significance of a pulsator can provide insights into its diverse applications and importance in modern technology.In the medical field, pulsators are commonly used in therapeutic devices. For example, in physiotherapy, a pulsator may be employed to deliver controlled vibrations to muscles, aiding in muscle relaxation and recovery. This type of treatment can be particularly beneficial for athletes who need to recover quickly from intense training sessions. By utilizing a pulsator, therapists can enhance blood circulation and promote healing, allowing patients to regain mobility faster.Moreover, pulsators are also prevalent in the field of cardiology. Devices like pacemakers utilize the concept of a pulsator to regulate heartbeats in patients with arrhythmias. These devices emit electrical pulses that stimulate the heart to beat at a regular rhythm, ensuring that blood is pumped effectively throughout the body. This life-saving application highlights the critical role that pulsators play in maintaining health and well-being.In addition to their medical uses, pulsators find applications in various industrial processes. For instance, in manufacturing, a pulsator can be used to control the flow of materials in production lines. By generating consistent pulses, these devices can ensure that materials are fed into machines at a steady rate, improving efficiency and productivity. Furthermore, in fluid dynamics, pulsators can create pressure waves that help in mixing substances or transporting fluids through pipelines. This versatility demonstrates how pulsators are essential in optimizing industrial operations.The environmental sector also benefits from pulsators. In wastewater treatment plants, pulsators can be employed to aerate water, promoting the growth of beneficial bacteria that break down pollutants. This process not only helps in cleaning the water but also supports sustainable practices by reducing the need for chemical treatments. Thus, the use of a pulsator in this context underscores its importance in environmental conservation efforts.In conclusion, the pulsator is a remarkable device that serves multiple purposes across various fields. From enhancing medical treatments to improving industrial processes and supporting environmental sustainability, pulsators are integral to modern technology. As we continue to advance in science and engineering, the development and refinement of pulsators will likely lead to even more innovative applications, further highlighting their significance in our daily lives. Understanding the role of a pulsator not only broadens our knowledge of technology but also emphasizes the interconnectedness of different scientific disciplines.

在科学和技术的世界中，各种设备被设计用来模拟自然过程或增强人类能力。其中一项设备是脉动器，它在众多应用中发挥着关键作用，从医疗设备到工业机器。术语脉动器指的是一种产生有节奏脉冲的装置，通常用于刺激或促进运动。理解脉动器的功能和重要性可以提供对其多样化应用及在现代技术中的重要性的深入了解。在医疗领域，脉动器通常用于治疗设备。例如，在物理治疗中，脉动器可能用于向肌肉传递控制振动，帮助肌肉放松和恢复。这种治疗方式对需要快速从高强度训练中恢复的运动员尤为有益。通过利用脉动器，治疗师可以增强血液循环并促进愈合，使患者能够更快地恢复活动能力。此外，脉动器在心脏病学领域也很常见。像起搏器这样的设备利用脉动器的概念来调节心律不齐患者的心跳。这些设备发出电脉冲，刺激心脏以规律的节奏跳动，确保血液有效地泵送到全身。这种救生应用突显了脉动器在维护健康和福祉方面的关键作用。除了医疗用途外，脉动器还在各种工业过程中找到应用。例如，在制造业中，脉动器可用于控制生产线中材料的流动。通过产生一致的脉冲，这些设备可以确保材料以稳定的速度送入机器，提高效率和生产力。此外，在流体动力学中，脉动器可以产生压力波，帮助混合物质或通过管道运输流体。这种多功能性表明脉动器在优化工业操作中至关重要。环境部门也受益于脉动器。在废水处理厂中，脉动器可用于给水增氧，促进有益细菌的生长，以分解污染物。这个过程不仅有助于清洁水源，还通过减少对化学处理的需求来支持可持续实践。因此，在这种情况下使用脉动器强调了其在环境保护努力中的重要性。总之，脉动器是一种了不起的设备，在各个领域服务于多种目的。从增强医疗治疗到改善工业过程，再到支持环境可持续性，脉动器在现代技术中不可或缺。随着我们在科学和工程领域的不断进步，脉动器的发展和完善可能会导致更多创新应用，进一步突出它们在我们日常生活中的重要性。理解脉动器的作用不仅拓宽了我们对技术的认识，也强调了不同科学学科之间的相互联系。