ballasts

简明释义

英[ˈbæləsts]美[ˈbæləsts]

n. [电]镇流器；石渣；[建]压载物（ballast 的复数）

v. 使稳定（ballast 的三单形式）；供以压舱物；为铁路铺道砟

英英释义

单词用法

同义词

反义词

例句

1.Fluorescent lighting ballasts-to be one of the important branches of the applications of PIC- have symbolized the harmonic combination of the Controlled IC and Power IC within a single chip.

作为功率集成电路运用的一个重要分支，荧光灯镇流器芯片在其实现上充分体现了控制集成电路与功率器件在单一芯片上的有机结合。

2.Maybe some manufacturers still don't understand why his lamp is not bright, still kicking ballasts have problems, or tubes have problems.

可能有些厂家还不明白为什么自己的灯管装上后不亮，还在怪镇流器有问题，或者是灯管有问题。

3.Also, some ballasts manufactured after 1978 contain PCBs or the carcinogenic chemical DEHP.

此外，一些1978年以后生产的镇流器多氯联苯或含有致癌化学DEHP的。

4.Used for testing the transistors of electronic ballasts, energy-saving lamps.

用于电子镇流器、节能灯晶体管进行测试。

5.Vertical Integration of components for Lighting products production, S Lite can supply hardware, electrical parts, ballasts and other manufacturing associated with HID/LED lighting systems.

我们垂直整合灯饰所需的零件，能提供五金件、电器零件、安定器，或其它相关于HID/LED灯具的生产。

6.The fluorescent lamps driven by electronic ballasts do not produce stroboscopic effects.

电子镇流器驱动的荧光灯不产生此效应。

7.Today's compact fluorescents have electronic ballasts that switch on quickly and don't buzz.

今天的紧凑型日光灯电子镇流器已切换迅速，没有喧嚣。

8.The model of high intensity discharge (HID) lamps contributes a lot to the designing of electronic ballasts.

高强度气体放电（HID）灯模型能为电子镇流器的设计提供帮助。

9.Railway applications - Rolling stock - D. C. supplied electronic ballasts for lighting fluorescent lamps.

铁路设施。机车车辆。照明荧光灯用直流电子镇流器。

10.In construction, ballasts are used to provide the necessary weight for stability.

在建筑中，压舱物用于提供必要的重量以保持稳定。

11.The ship was equipped with heavy ballasts to ensure stability in rough seas.

这艘船配备了重型压舱物以确保在恶劣海况下的稳定性。

12.The engineer adjusted the ballasts to improve the performance of the floating platform.

工程师调整了压舱物以改善浮动平台的性能。

13.Solar panels often require ballasts to keep them secure on rooftops.

太阳能电池板通常需要压舱物来确保它们在屋顶上的安全。

14.The model boat needed additional ballasts to prevent it from capsizing.

这艘模型船需要额外的压舱物以防止翻覆。

作文

In the world of engineering and design, the concept of stability is paramount. Whether we are discussing the construction of buildings, the design of ships, or even the creation of roller coasters, understanding how to maintain balance is crucial. One of the key elements that contribute to this balance is known as ballasts. In simple terms, ballasts (压舱物) are heavy materials placed in a structure or vehicle to provide stability and control. They serve to lower the center of gravity, ensuring that the object remains upright and does not tip over easily.For instance, in maritime engineering, ships use ballasts to maintain their equilibrium. When a ship is loaded with cargo, it can become top-heavy and prone to capsizing. To counteract this, engineers incorporate ballasts by filling specific compartments with water or other heavy materials. This added weight helps to lower the ship's center of gravity, enhancing its stability on the water. Without these ballasts, ships would struggle to navigate rough seas and could easily be overturned by strong waves.Similarly, in the realm of construction, ballasts play an important role in ensuring the stability of tall buildings. Engineers often use heavy concrete blocks or other dense materials at the base of structures to prevent them from swaying in high winds or during seismic activity. These ballasts (压舱物) act as a counterweight, providing the necessary support to keep the building stable. As cities grow taller and more complex, the use of ballasts becomes increasingly important to ensure the safety and longevity of these structures.In addition to their physical applications, the concept of ballasts can also be metaphorically applied to various aspects of life. Just as ballasts provide stability to ships and buildings, certain practices and principles can act as ballasts in our personal lives. For example, maintaining a healthy work-life balance can serve as a ballast that prevents us from becoming overwhelmed by stress. By prioritizing time for family, hobbies, and self-care, we create a stable foundation that allows us to navigate life's challenges more effectively.Moreover, emotional ballasts can help us manage our mental health. Building strong relationships with friends and family can provide the support we need during difficult times. These connections act as ballasts that keep us grounded when we face adversity, reminding us that we are not alone in our struggles.In conclusion, whether we are discussing engineering principles or personal well-being, the importance of ballasts cannot be overstated. They provide the stability and support necessary to navigate both physical and emotional challenges. As we continue to build and grow in various aspects of our lives, let us remember the significance of having solid ballasts in place to ensure we remain balanced and resilient in the face of life's storms.

在工程和设计的世界中，稳定性是至关重要的。无论我们是在讨论建筑物的建造、船只的设计，还是过山车的创建，理解如何保持平衡都是至关重要的。一个关键的元素被称为ballasts。简单来说，ballasts（压舱物）是放置在结构或车辆中的重材料，用于提供稳定性和控制。它们有助于降低重心，确保物体保持直立，不易倾倒。例如，在海洋工程中，船只使用ballasts来维持其平衡。当一艘船装载货物时，它可能会变得重心过高，容易翻覆。为了抵消这一点，工程师通过在特定的舱室中填充水或其他重材料来引入ballasts。这种增加的重量有助于降低船只的重心，从而增强其在水面上的稳定性。如果没有这些ballasts，船只将难以在波涛汹涌的海面上航行，可能很容易被强烈的波浪翻覆。同样，在建筑领域，ballasts在确保高楼大厦的稳定性方面发挥着重要作用。工程师通常在结构的基础上使用重混凝土块或其他密集材料，以防止其在强风或地震活动中摇摆。这些ballasts（压舱物）作为配重，提供必要的支持，以保持建筑物的稳定。随着城市变得越来越高大和复杂，ballasts的使用变得越来越重要，以确保这些结构的安全和耐久性。除了它们的物理应用外，ballasts的概念也可以隐喻地应用于生活的各个方面。正如ballasts为船只和建筑物提供稳定性一样，某些实践和原则可以在我们的个人生活中充当ballasts。例如，保持健康的工作与生活平衡可以作为一种ballast，防止我们被压力压垮。通过优先考虑家庭、爱好和自我照顾的时间，我们创造了一个稳定的基础，使我们能够更有效地应对生活的挑战。此外，情感ballasts可以帮助我们管理心理健康。与朋友和家人建立牢固的关系可以在困难时期提供我们所需的支持。这些连接充当ballasts，在我们面临逆境时使我们保持稳定，提醒我们在挣扎中并不孤单。总之，无论我们是在讨论工程原则还是个人福祉，ballasts的重要性都不容小觑。它们提供了应对身体和情感挑战所需的稳定性和支持。随着我们在生活的各个方面继续建设和成长，让我们记住拥有坚实ballasts的重要性，以确保我们在生活的风暴中保持平衡和韧性。