threshing drum

简明释义

脱粒圆筒

英英释义

例句

1.Farmers often face challenges when the threshing drum gets clogged with straw.

农民常常面临脱粒鼓被稻草堵塞的挑战。

2.The farmer adjusted the speed of the threshing drum to optimize grain separation.

农民调整了脱粒鼓的速度，以优化谷物分离。

3.A well-maintained threshing drum can significantly increase efficiency in a grain mill.

维护良好的脱粒鼓可以显著提高粮食加工厂的效率。

4.During the harvest, the sound of the threshing drum echoed across the fields.

在收获季节，脱粒鼓的声音在田野间回荡。

5.The design of the threshing drum has evolved over the years to improve performance.

随着时间的推移，脱粒鼓的设计不断演变，以提高性能。

作文

The agricultural revolution brought about significant changes in farming techniques, one of which was the introduction of the threshing drum. This device played a crucial role in the separation of grain from chaff after the harvest. In traditional farming methods, threshing was often done by hand or with the help of animals, which was labor-intensive and time-consuming. However, with the invention of the threshing drum, the process became much more efficient. The threshing drum is essentially a cylindrical machine that uses mechanical force to beat the harvested crops, effectively loosening the grains from their husks. The significance of the threshing drum cannot be overstated. It not only increased the speed of harvesting but also allowed farmers to process larger quantities of grain in a shorter amount of time. This efficiency was particularly important during the harvest season when weather conditions could change rapidly. By using the threshing drum, farmers could ensure that their crops were processed quickly, reducing the risk of spoilage. Moreover, the introduction of the threshing drum had a profound impact on agricultural productivity. With the ability to thresh grain more efficiently, farmers were able to cultivate larger fields and produce more food. This increase in productivity contributed to the growth of communities and economies, as surplus grain could be stored for future use or traded for other goods. As a result, the threshing drum became an essential tool in the toolkit of every farmer. In addition to its practical benefits, the threshing drum also represented a shift towards mechanization in agriculture. This transition marked the beginning of a new era where machines would take over many of the tasks previously performed by humans and animals. While this mechanization brought about greater efficiency, it also raised questions about the future of labor in agriculture. Many workers feared that machines like the threshing drum would replace them, leading to job losses and economic instability. Despite these concerns, the threshing drum ultimately paved the way for advancements in agricultural technology. Over the years, this device has evolved, leading to the development of modern combines that can perform multiple functions, including harvesting, threshing, and winnowing all in one go. These innovations have further increased efficiency and productivity in farming, allowing us to feed a growing global population. In conclusion, the threshing drum is more than just a piece of machinery; it symbolizes the evolution of agriculture and the ongoing relationship between technology and farming practices. Its introduction transformed the way crops were processed and set the stage for future innovations in the agricultural sector. Understanding the role of the threshing drum helps us appreciate the advancements in farming that have allowed humanity to thrive and progress through the ages.

农业革命带来了农业技术的重大变化，其中之一是引入了脱粒鼓。这个设备在收获后将谷物与秸秆分离的过程中发挥了至关重要的作用。在传统的农业方法中，脱粒通常是通过手工或借助动物完成的，这既费力又耗时。然而，随着脱粒鼓的发明，这一过程变得高效得多。脱粒鼓本质上是一个圆柱形的机器，利用机械力击打收获的作物，有效地松动谷物与外壳的结合。脱粒鼓的重要性不容小觑。它不仅提高了收获的速度，还使农民能够在更短的时间内处理更多的谷物。这种效率在收获季节尤为重要，因为天气条件可能会迅速变化。通过使用脱粒鼓，农民可以确保他们的作物得到快速处理，从而减少变质的风险。此外，脱粒鼓的引入对农业生产力产生了深远的影响。由于能够更高效地脱粒，农民能够耕种更大面积的土地，生产更多的食物。这种生产力的提高促进了社区和经济的发展，因为多余的谷物可以储存以备将来使用或用于交换其他商品。因此，脱粒鼓成为每个农民工具箱中必不可少的工具。除了实际的好处外，脱粒鼓还代表了农业机械化的转变。这一转变标志着一个新时代的开始，在这个时代，机器将接管许多以前由人类和动物执行的任务。虽然这种机械化带来了更大的效率，但它也引发了关于农业未来劳动的问题。许多工人担心像脱粒鼓这样的机器会取代他们，从而导致失业和经济不稳定。尽管存在这些担忧，脱粒鼓最终为农业技术的进步铺平了道路。多年来，这一设备不断演变，发展出现代联合收割机，能够一次性完成多项功能，包括收获、脱粒和扬谷。这些创新进一步提高了农业的效率和生产力，使我们能够养活不断增长的全球人口。总之，脱粒鼓不仅仅是一件机械设备；它象征着农业的演变以及技术与农业实践之间持续的关系。它的引入改变了作物处理的方式，并为农业领域未来的创新奠定了基础。理解脱粒鼓的作用有助于我们欣赏农业中那些使人类得以繁荣和进步的进步。