shaduf

简明释义

英[ʃɑːˈduːf]美[ʃəˈdʊf]

n. 埃及等地汲水用的桔槔（等于 shadoof）

英英释义

单词用法

同义词

反义词

例句

1.There is electricity in our houses and to run pumps, so we do not have to work the shaduf.

我们的房子里也通电了，可以用电来泵水灌溉，再也不需要使用桔槔了。

2.There is electricity in our houses and to run pumps, so we do not have to work the shaduf.

我们的房子里也通电了，可以用电来泵水灌溉，再也不需要使用桔槔了。

3.The ancient Egyptians used a shaduf 沙杜夫 to lift water from the Nile for irrigation.

古埃及人使用沙杜夫 沙杜夫从尼罗河提水用于灌溉。

4.In rural areas, a shaduf 沙杜夫 is still employed to access groundwater.

在农村地区，仍然使用沙杜夫 沙杜夫来获取地下水。

5.Farmers often rely on a shaduf 沙杜夫 during the dry season to irrigate their crops.

农民们常常依靠沙杜夫 沙杜夫在干旱季节灌溉他们的作物。

6.The design of a shaduf 沙杜夫 has remained relatively unchanged for centuries.

沙杜夫 沙杜夫的设计几个世纪以来基本没有改变。

7.Using a shaduf 沙杜夫 is an efficient way to manage water resources in agriculture.

使用沙杜夫 沙杜夫是管理农业水资源的有效方法。

作文

The ancient world was rich with innovative tools and techniques that shaped the lives of people. One such tool is the shaduf, an ingenious device that has been used for centuries to lift water from rivers or wells for irrigation purposes. The shaduf consists of a long pole balanced on a fulcrum, with a bucket attached to one end and a counterweight on the other. This simple yet effective mechanism allows farmers to access water easily, which is essential for growing crops in arid regions. The history of the shaduf dates back to ancient Egypt, where it played a vital role in agriculture along the banks of the Nile River. Farmers relied on the annual flooding of the river to irrigate their fields, but during dry seasons, they needed a reliable method to draw water. The shaduf provided a solution, enabling them to lift water efficiently without exhausting themselves. This innovation not only increased agricultural productivity but also contributed to the rise of civilization in the region. The design of the shaduf is remarkably straightforward, yet it demonstrates the ingenuity of early engineers. By leveraging the principles of leverage and counterbalance, the shaduf allows a person to lift heavy buckets of water with minimal effort. This efficiency made it possible for farmers to work longer hours in the fields, ultimately leading to more abundant harvests. The shaduf is a testament to how simple technology can have a profound impact on society. As time progressed, the shaduf spread beyond Egypt to other parts of the world, including India and the Middle East. Each culture adapted the design to meet their specific needs, showcasing the versatility of this ancient tool. In India, for instance, variations of the shaduf are still in use today, highlighting its enduring relevance in agriculture. In modern times, while advanced irrigation systems have largely replaced traditional methods like the shaduf, its significance in history cannot be overlooked. The shaduf represents human ingenuity and the quest for solutions to everyday challenges. It serves as a reminder of our ability to innovate and adapt, qualities that remain essential in today's rapidly changing world. Moreover, studying the shaduf offers valuable lessons in sustainability and resource management. In many parts of the world, access to water remains a critical issue, and understanding how ancient civilizations managed their water resources can inspire contemporary practices. The simplicity and efficiency of the shaduf encourage us to think critically about our own methods of irrigation and water conservation. In conclusion, the shaduf is more than just a historical artifact; it is a symbol of human creativity and resilience. Its design reflects a deep understanding of mechanics and the natural environment, allowing ancient societies to thrive in challenging conditions. As we face modern challenges related to water scarcity and agricultural sustainability, the lessons learned from the shaduf can guide us toward more efficient and sustainable practices. Embracing the wisdom of the past may lead us to innovative solutions for the future.

古代世界充满了塑造人们生活的创新工具和技术。其中一个工具就是shaduf，这是一种巧妙的装置，几个世纪以来一直用于将水从河流或井中提取用于灌溉。shaduf由一个平衡在支点上的长杆组成，一端连接一个桶，另一端则是一个平衡重。这种简单而有效的机制使农民能够轻松获取水源，这对干旱地区的作物生长至关重要。 shaduf的历史可以追溯到古埃及，在尼罗河沿岸的农业中发挥了重要作用。农民依赖于河流的年度洪水来灌溉他们的田地，但在干旱季节，他们需要一种可靠的方法来提取水源。shaduf提供了解决方案，使他们能够高效地提水，而不会让自己精疲力竭。这一创新不仅提高了农业生产力，还促进了该地区文明的兴起。 shaduf的设计非常简单，但它展示了早期工程师的聪明才智。通过利用杠杆和反重力的原理，shaduf使一个人能够用最小的努力提起重重的水桶。这种高效性使农民能够在田间工作更长时间，最终导致更丰盛的收成。shaduf是简单技术对社会产生深远影响的证明。 随着时间的推移，shaduf传播到埃及以外的其他地方，包括印度和中东。每种文化都根据自己的特定需求调整设计，展示了这一古老工具的多样性。例如，在印度，shaduf的变种至今仍在使用，突显了其在农业中的持久相关性。 在现代，尽管先进的灌溉系统在很大程度上取代了传统方法，如shaduf，但其在历史上的重要性不容忽视。shaduf代表了人类的聪明才智以及寻找日常挑战解决方案的追求。它提醒我们具备创新和适应能力，这些品质在当今快速变化的世界中仍然至关重要。 此外，研究shaduf为可持续性和资源管理提供了宝贵的经验教训。在世界许多地方，水的获取仍然是一个关键问题，了解古代文明如何管理水资源可以激励当代实践。shaduf的简单性和高效性鼓励我们批判性地思考自己的灌溉和水资源保护方法。 总之，shaduf不仅仅是一个历史遗物；它是人类创造力和韧性的象征。它的设计反映了对机械和自然环境的深刻理解，使古代社会能够在严酷的条件下蓬勃发展。当我们面临与水短缺和农业可持续性相关的现代挑战时，从shaduf中学到的经验教训可以引导我们走向更高效和可持续的实践。拥抱过去的智慧可能会为我们带来未来的创新解决方案。