puller

简明释义

英[ˈpʊlə(r)]美[ˈpʊlər]

n. 拉的人，拉具；吸引人的东西，招揽顾客的东西

n. （Puller）人名；（英、德）普勒

英英释义

单词用法

同义词

反义词

例句

1.The puller also applied growing and vacuum anneal of laser crystal.

该设备也适用于多种激光晶体的生长和激光晶体的真空退火。

2.The micropipette puller system designed in the paper can fabricate good cell injection pipette with high stability.

设计的拉针仪系统稳定性高、重复性好，能够拉制出符合要求的注射针。

3.In fact, money is the biggest puller when it comes to working in Oman.

事实上，钱是最大的拉说到工作在阿曼。

4.When it rained, the road turned into mud; the mud turned into wet clay. This was the most dangerous time for a puller.

下雨的时候，路上会变得非常泥泞，那些泥泞又会变成粘土，这种状况，对于拉车夫而言是最危险的。

5.Metal spoon chain puller bolt.

金属匙链拉钉。

6.Was there a single cart puller over the age of forty around them?

他们周围有哪个拉车夫活过了40岁呢？

7.Using a puller is essential when working with tight-fitting parts.

在处理紧密配合的部件时，使用拉拔器是必不可少的。

8.For this project, we need a strong puller to lift the heavy machinery.

这个项目中，我们需要一个强力的拉拔器来提升重型机械。

9.The puller can be adjusted to fit different sizes of gears.

这个拉拔器可以调节以适应不同尺寸的齿轮。

10.He bought a new puller for his home workshop to make repairs easier.

他为自己的家庭车间买了一个新的拉拔器，以便更容易进行维修。

11.The mechanic used a puller to remove the stubborn bearing from the engine.

机械师使用了一个拉拔器来拆卸发动机上顽固的轴承。

作文

In the world of machinery and tools, the term puller refers to a device that is used to remove components from a machine or assembly. This tool is essential in various industries, including automotive repair, manufacturing, and construction. The function of a puller is to exert force on an object, allowing it to be extracted without causing damage to the surrounding parts. For example, when mechanics need to replace a bearing, they often use a puller to ensure that the old bearing is removed cleanly. There are different types of pullers, such as two-jaw and three-jaw pullers, each designed for specific applications. A two-jaw puller is typically used for smaller components, while a three-jaw puller provides a more stable grip on larger items. The versatility of pullers makes them a staple in any workshop or garage. Mechanics and technicians rely on these tools not only for their efficiency but also for their ability to prevent damage during removal processes.Moreover, understanding how to properly use a puller is crucial for anyone involved in mechanical work. Incorrect usage can lead to accidents or damage to the equipment being serviced. Therefore, it's important to follow the manufacturer's instructions and safety guidelines when operating a puller. For instance, applying too much force can bend or break the puller itself, rendering it useless.In addition to their practical applications, pullers also serve as a metaphor in life. Just as a puller helps extract stubborn components, we often need to 'pull' ourselves out of difficult situations. Whether it’s overcoming personal challenges or navigating through complex problems at work, the concept of a puller can symbolize resilience and determination. We may not have a physical puller to assist us in every situation, but the mindset of actively working towards a solution can be just as powerful.Furthermore, the evolution of pullers over the years reflects advancements in technology and engineering. Modern pullers may incorporate hydraulic systems, making them easier to use and more effective in applying force. This innovation enhances their functionality and expands their range of uses, proving that even simple tools can benefit from technological advancements.In conclusion, the term puller encompasses both a practical tool used in various industries and a metaphor for overcoming obstacles in life. Understanding the significance of a puller allows us to appreciate its role in mechanical work while also recognizing the broader implications of 'pulling' ourselves through challenges. As we continue to navigate through our personal and professional lives, let us remember the importance of having the right tools—be it a physical puller or the inner strength to face adversity.

在机械和工具的世界中，术语puller指的是一种用于从机器或组件中移除部件的设备。这种工具在汽车维修、制造和建筑等多个行业中都是必不可少的。puller的功能是对物体施加力量，使其能够被提取而不对周围部件造成损坏。例如，当机械师需要更换轴承时，他们通常会使用puller来确保旧轴承被干净地移除。有不同类型的pullers，如双爪和三爪pullers，每种类型都设计用于特定的应用。双爪puller通常用于较小的组件，而三爪puller则对较大物体提供更稳定的抓握。pullers的多功能性使其成为任何车间或车库的重要工具。机械师和技术人员依赖这些工具，不仅因为它们的高效性，还因为它们在拆卸过程中能防止损坏。此外，了解如何正确使用puller对于任何参与机械工作的人来说都是至关重要的。不当使用可能会导致事故或损坏正在维修的设备。因此，在操作puller时，遵循制造商的说明和安全指南非常重要。例如，施加过多的力量可能会弯曲或破坏puller本身，使其失去效用。除了实际应用，pullers在生活中也可以作为隐喻。就像puller帮助提取顽固的组件一样，我们常常需要“拉”自己走出困难的境地。无论是克服个人挑战还是在工作中应对复杂问题，puller的概念都可以象征韧性和决心。我们可能没有物理的puller来帮助我们应对每一种情况，但积极朝着解决方案努力的心态同样强大。此外，pullers多年来的发展反映了技术和工程的进步。现代的pullers可能结合了液压系统，使其使用起来更为便捷，并在施加力量方面更为有效。这种创新增强了它们的功能并扩展了它们的使用范围，证明了即使是简单的工具也能受益于技术进步。总之，术语puller既涵盖了在各个行业中使用的实用工具，也象征着克服生活障碍的隐喻。理解puller的重要性使我们能够欣赏它在机械工作中的作用，同时也认识到“拉”自己走出困境的更广泛含义。当我们继续在个人和职业生活中航行时，让我们记住拥有合适工具的重要性——无论是物理的puller，还是面对逆境的内在力量。