unscrewing

简明释义

英[ʌnˈskruːɪŋ]美[ʌnˈskruɪŋ]

v. 拧下；拧松；拔出……的螺丝；旋开……的瓶盖（unscrew 的现在分词）

英英释义

单词用法

同义词

反义词

例句

1.The relief valve should be able to be removed by unscrewing the relief valve from the housing.

通过从外壳上旋下安全阀应该能够拆卸安全阀。

2.Minimum space required for removing the enclosure without unscrewing the sheath. This execution allows rapid replacement of the control apparatus without emptying tanks equipment.

旋开箱体不需拧松外壳，只需最小空间。不需移去电气设备，此型号装置能迅速更换控制装置。

3.Stop the pump, close the column outlet and remove the packing reservoir. This is most easily done by first removing the column from the stand and then unscrewing the reservoir over a sink.

停止泵压，关闭柱的出口，去除填压用的贮液器。首先从试管架上卸下柱体，然后从槽上拧下贮液器，这样就很容易完成。

4.Without removing the solenoid coil, we can easily clean the filter this solenoid valve carries just by manually unscrewing the nut, pulling off the plastic filtering disc and cleaning it.

本电磁阀自带的过滤器无需拆卸管子即可非常方便的清洗，只需用手拧下螺帽，拔除塑料滤片即可清洗。

5.In the light of the disadvantages and limitation of the existing unscrewing type or shearing type safety joints, a hydraulic sleeve type safety joint is designed.

针对现有倒扣式和剪断式安全接头结构上的局限性和缺陷，设计了液压滑套式安全接头。

6.I concentrated on unscrewing the lid of my lemonade. I took a swig, staring at the table without seeing it.

我专心致志地把柠檬水瓶的盖子拧开，喝了一大口，然后心不在焉地盯着桌面。

7.After unscrewing a screw with the screwdriver, the screwdriver rotate rapidly through twisting the twist rod by hand so as to realize rapid loading and unloading of the screw.

可在螺钉用螺丝刀松动后，通过手指捻动捻杆，使螺丝刀快速旋转，实现快速装卸螺钉。

8.The built-in filter of a solenoid valve can be cleaned without dismantling its sleeve, but simply unscrewing its nut to pull out the plastic filtering plate.

本电磁阀自带的过滤器无需拆卸管子即可非常方便的清洗，只需用手拧下螺帽，拔除塑料滤片即可清洗。

9.He had trouble unscrewing the cap from the bottle.

他在拧开瓶子的盖子时遇到了麻烦。

10.She was unscrewing the back panel of the device to check for loose wires.

她正在拧下设备的后面板以检查松动的电线。

11.After unscrewing the light bulb, she replaced it with a new one.

在拧下灯泡后，她换上了一个新的。

12.He is unscrewing the lid of the jar to get some cookies.

他正在拧开罐子的盖子以拿一些饼干。

13.The mechanic is unscrewing the bolts to remove the car tire.

机械师正在拧下螺栓以拆卸汽车轮胎。

作文

In our daily lives, we often encounter various tasks that require us to manipulate objects in different ways. One such common action is unscrewing, which refers to the process of removing a screw from an object by turning it in the opposite direction. This simple yet essential task can be found in numerous situations, from assembling furniture to repairing appliances. Understanding the mechanics behind unscrewing can greatly enhance our ability to handle everyday challenges with confidence and efficiency.When we think about unscrewing, it is important to consider the tools involved. A screwdriver is the most common tool used for this purpose. There are various types of screwdrivers designed for different kinds of screws, such as flathead and Phillips head screwdrivers. Choosing the right tool is crucial because using the wrong type can strip the screw or damage the surrounding material. For instance, if you attempt to unscrew a Phillips head screw with a flathead screwdriver, you might find it difficult to remove the screw without causing any harm.The technique of unscrewing also plays a significant role in the successful removal of screws. It is essential to apply the right amount of pressure while turning the screwdriver. If too much force is applied, it may lead to slipping, which can result in injury or damage. Conversely, if not enough pressure is exerted, the screw may not budge at all. Therefore, finding the perfect balance is key to effective unscrewing.Additionally, there are instances when screws become rusted or stuck due to prolonged exposure to moisture or other environmental factors. In such cases, unscrewing can become a challenging task. A common solution is to apply a penetrating oil to the screw, allowing it to soak for a few minutes before attempting to remove it. This can help loosen the rust and make the unscrewing process much easier. It is always advisable to be patient and avoid using excessive force, as this could break the screw or damage the item being worked on.Moreover, the concept of unscrewing can be metaphorically applied to various aspects of life. Just as we unscrew physical objects to access what is inside, we often need to unscrew our thoughts and emotions to understand ourselves better. This introspective process involves peeling back the layers of our experiences and beliefs to reveal our true selves. By doing so, we can address our fears, aspirations, and motivations, leading to personal growth and self-improvement.In conclusion, the act of unscrewing is more than just a mechanical task; it is a skill that can be applied in various contexts. Whether we are fixing a broken appliance, assembling new furniture, or delving into our own psyche, the principles of unscrewing remain relevant. By mastering this skill, we empower ourselves to tackle challenges head-on and gain a deeper understanding of the world around us. So next time you find yourself faced with a screw that needs unscrewing, remember that it is not just a simple task, but an opportunity for growth and learning as well.

在我们的日常生活中，我们经常会遇到各种需要以不同方式操作物体的任务。其中一个常见的动作是unscrewing，指的是通过反方向转动来从物体上移除螺钉的过程。这一简单而又重要的任务可以在许多情况下找到，从组装家具到修理电器。理解unscrewing背后的机制可以极大地增强我们应对日常挑战的信心和效率。当我们想到unscrewing时，考虑涉及的工具是很重要的。螺丝刀是执行此任务的最常用工具。有各种类型的螺丝刀，设计用于不同种类的螺钉，例如平头和十字头螺丝刀。选择正确的工具至关重要，因为使用错误的类型可能会损坏螺钉或周围的材料。例如，如果你试图用平头螺丝刀unscrew一个十字头螺钉，你可能会发现很难在不造成任何伤害的情况下移除螺钉。unscrewing的技巧在成功移除螺钉中也起着重要作用。在转动螺丝刀时，施加正确的压力是必不可少的。如果施加的力量过大，可能导致滑动，从而造成伤害或损坏。相反，如果施加的压力不足，螺钉可能根本无法移动。因此，找到完美的平衡是有效unscrewing的关键。此外，有时螺钉由于长期暴露于潮湿或其他环境因素而生锈或卡住。在这种情况下，unscrewing可能成为一项具有挑战性的任务。常见的解决方案是在螺钉上涂抹渗透油，让其浸泡几分钟，然后再尝试移除。这可以帮助松动锈蚀，使unscrewing过程变得更加容易。总是建议耐心等待，避免使用过大的力量，因为这可能会折断螺钉或损坏正在处理的物品。此外，unscrewing的概念可以比喻性地应用于生活的各个方面。正如我们unscrew物理物体以访问内部一样，我们常常需要unscrew自己的思想和情感，以更好地理解自己。这一内省过程涉及剥离我们经历和信念的层次，以揭示我们真实的自我。通过这样做，我们可以解决自己的恐惧、愿望和动机，从而实现个人成长和自我改善。总之，unscrewing这一行为不仅仅是一项机械任务；它是一项可以在各种上下文中应用的技能。无论我们是在修理破损的电器、组装新家具，还是深入探索自己的内心，unscrewing的原则始终相关。通过掌握这一技能，我们使自己能够迎接挑战，深入理解周围的世界。因此，下次当你面对一个需要unscrewing的螺钉时，请记住，这不仅仅是一个简单的任务，而是一个成长和学习的机会。