steelyard

简明释义

英[ˈstiːljɑːd;ˈstɪljəd]美[ˈstilˌjɑrd]

n. 杆秤；提秤

英英释义

单词用法

同义词

反义词

例句

1.It was shown that nucleon turning tray steelyard was simple in structure, and it could be used to measure bulk particle material continually and conveniently.

说明了核子转盘秤结构简单，用于散装固体颗粒物料的连续计量方便灵活。

2.The steelyard clepsydra, a special type of clepsydra, had been a chief time-keeping instrument during the Sui-Tang period a nd the earlier stage of Northern Song dynasty.

秤漏是一种特殊类型的漏刻，在隋唐及北宋前期曾是司天机构的主要计时仪器。

3.Steelyard weight type automatically guarantees presses in the locking system, the accumulator serves as the system pressure to compensate and to lock the cylinder to back to lock.

重锤式自动保压锁定性系统中，蓄能器用作系统压力的补偿和锁定油缸的退锁。

4.Selected installations: measuring cup equipment. Screw measuring equipment. Electronic automated measuring steelyard.

选配装置：量杯式计量、螺旋式计量、电子自动计量、组合秤。

5.This paper introduced the principle, application and maintenance ofthe mechanical steelyard change to electronic steelyard mold piece.

文章介绍了机械秤改电子秤模块原理、应用及日常维护。

6.We need a new lifting cord for the steelyard.

我们需要给这个秤换一根新的秤纽了。

7.Intertia mass is measurement of inertia when object even move, and it was measured by inertia steelyard in lab.

惯性质量是物体作平动运动时惯性大小的量度，在实验室中通常是用惯性秤来测量的。

8.There is a huge steelyard here.

这儿有一个巨大的秤。

9.At the market, you can see vendors using a steelyard to ensure fair trade.

在市场上，你可以看到摊贩使用钢秤以确保公平交易。

10.To measure the weight of the grain, the farmer relied on his trusty steelyard.

为了测量谷物的重量，农民依赖他那可靠的钢秤。

11.The old steelyard in the warehouse is still functional and used for heavy items.

仓库里的旧钢秤仍然可以使用，适用于重物。

12.The merchant used a steelyard to weigh the goods accurately before selling them.

商人使用钢秤在出售商品前准确称重。

13.In ancient times, a steelyard was essential for trade and commerce.

在古代，钢秤对贸易和商业至关重要。

作文

The history of measurement and weighing is a fascinating journey that reflects the evolution of human ingenuity. One of the most interesting instruments in this field is the steelyard, a type of balance scale that has been used for centuries. The steelyard (钢秤) operates on the principle of leverage, which allows it to measure weights with remarkable accuracy. Unlike traditional scales that require weights to be placed on either side, the steelyard uses a beam with a fulcrum, making it a unique and efficient tool for weighing goods.The design of the steelyard consists of a long horizontal beam with a movable weight that can slide along its length. This sliding weight allows the user to balance the load being weighed against the known weight of the movable weight, thus determining the total weight of the item. The simplicity of this mechanism is what makes the steelyard so effective. It can be used to weigh various items, from agricultural products to precious metals, making it an essential tool in trade and commerce.Historically, the steelyard has been widely used in many cultures around the world. For instance, in ancient Rome, merchants relied on this instrument to ensure fair trading practices. The steelyard was particularly valued because it provided a means to weigh goods without the need for cumbersome weights that could be easily lost or damaged. As trade expanded, the demand for reliable weighing devices grew, leading to the further refinement of the steelyard design.One of the most significant advantages of the steelyard is its portability. Unlike larger scales that require a stable base, the steelyard can be easily transported, making it ideal for merchants who traveled to different markets. This mobility allowed traders to conduct business more efficiently, as they could weigh their goods on-site rather than relying on fixed scales at specific locations.In modern times, while digital scales have largely replaced traditional weighing methods, the steelyard still holds historical significance. It represents a critical step in the development of weighing technology and serves as a reminder of the ingenuity of our ancestors. Museums and educational institutions often showcase the steelyard to illustrate the evolution of measurement tools throughout history.Furthermore, the principles behind the steelyard are still applicable in various fields today. Engineers and architects utilize similar concepts of leverage and balance in their designs, proving that the fundamental ideas behind the steelyard remain relevant. This connection between past and present emphasizes the importance of understanding historical tools and their impact on modern technology.In conclusion, the steelyard is more than just a weighing instrument; it is a symbol of human innovation and adaptability. Its design and functionality have paved the way for advancements in measurement techniques, influencing trade practices and technological development. By studying the steelyard, we gain insight into the ingenuity of our predecessors and the ongoing evolution of tools that shape our world today.

测量和称重的历史是一个迷人的旅程，反映了人类智慧的演变。在这个领域中，一个最有趣的工具是steelyard，一种已经使用了几个世纪的平衡秤。steelyard（钢秤）基于杠杆原理，可以以惊人的准确性测量重量。与传统的秤需要在两侧放置砝码不同，steelyard使用带有支点的横梁，使其成为一种独特且高效的称重工具。steelyard的设计由一根长水平梁和一个可以沿其长度滑动的可移动砝码组成。这种滑动砝码使用户能够将被称重的负载与可移动砝码的已知重量平衡，从而确定物品的总重量。这种机制的简单性使得steelyard如此有效。它可以用于称量各种物品，从农产品到贵金属，使其成为贸易和商业中的重要工具。历史上，steelyard在世界许多文化中被广泛使用。例如，在古罗马，商人依赖这种工具来确保公平的交易实践。steelyard特别受到重视，因为它提供了一种称重商品的方法，而不需要笨重的砝码，这些砝码很容易丢失或损坏。随着贸易的扩大，对可靠称重设备的需求增加，促成了steelyard设计的进一步改进。steelyard最大的一个优势是其便携性。与需要稳定基础的大型秤不同，steelyard可以轻松运输，非常适合旅行到不同市场的商人。这种灵活性使交易者能够更高效地开展业务，因为他们可以现场称重商品，而不必依赖特定地点的固定秤。在现代，虽然数字秤在很大程度上取代了传统的称重方法，但steelyard仍然具有历史意义。它代表了称重技术发展的关键一步，并提醒我们祖先的智慧。博物馆和教育机构经常展示steelyard，以说明历史上测量工具的发展。此外，steelyard背后的原理今天仍然适用于各个领域。工程师和建筑师在设计中利用类似的杠杆和平衡概念，证明了steelyard背后的基本思想依然相关。这种过去与现在之间的联系强调了理解历史工具及其对现代技术影响的重要性。总之，steelyard不仅仅是一种称重工具；它是人类创新和适应能力的象征。它的设计和功能为测量技术的进步铺平了道路，影响了贸易实践和技术发展。通过研究steelyard，我们深入了解了前人的智慧以及塑造我们今天世界的工具的持续演变。