lead rod

简明释义

铅棒

英英释义

例句

1.The fisherman used a lead rod to help him cast his line farther into the water.

渔民用一根铅杆帮助他将钓线投得更远。

2.The construction worker needed a lead rod to ensure the stability of the structure.

建筑工人需要一根铅杆来确保结构的稳定性。

3.He fashioned a lead rod for his fishing tackle to improve his catch rate.

他为自己的钓具制作了一根铅杆以提高捕获率。

4.During the experiment, the scientist measured the radiation levels using a lead rod.

在实验过程中，科学家使用一根铅杆测量辐射水平。

5.In crafting, a lead rod is often used to add weight to various projects.

在手工制作中，铅杆常用于为各种项目增加重量。

作文

The use of a lead rod in various industries has been an essential practice for many years. A lead rod (铅棒) is primarily known for its density and malleability, making it an ideal material for applications where weight and durability are crucial. In the construction industry, for instance, lead rods are often used as counterweights in elevators and cranes. Their ability to provide stability while being compact makes them highly desirable. Additionally, in the field of fishing, a lead rod (铅棒) can refer to the weights attached to fishing lines to help sink bait to deeper waters. Anglers appreciate the effectiveness of lead rods in ensuring that their bait reaches the desired depth quickly, increasing the chances of catching fish. This dual application shows the versatility of lead rods across different fields.Moreover, in the realm of sports, particularly in shooting, lead rods (铅棒) are utilized in the form of bullets. The combination of lead's density and the ability to mold it into the required shapes makes it a preferred choice for ammunition. This highlights how lead rods play a significant role not just in recreational activities but also in professional sports.However, the usage of lead rods (铅棒) is not without controversy. Due to health concerns associated with lead exposure, many industries are exploring alternatives. For example, in fishing, the use of lead rods (铅棒) has been scrutinized due to the environmental impact of lead poisoning in aquatic life. As a result, eco-friendly materials are being developed to replace traditional lead rods in certain applications.In conclusion, the lead rod (铅棒) is a multifaceted tool that serves various purposes across multiple industries. While its benefits are clear, the ongoing discussions about safety and environmental impact will likely shape its future use. As technology advances, we may see innovations that allow us to maintain the advantages of lead rods while minimizing their drawbacks. Understanding the role of lead rods in our world helps us appreciate both their utility and the importance of responsible usage.