self propelled combine

简明释义

自走式联合收获机

英英释义

例句

1.Many farmers prefer a self propelled combine for its maneuverability in the field.

许多农民更喜欢自走式联合收割机，因为它在田间的灵活性。

2.The self propelled combine is designed to handle various types of grains with ease.

这台自走式联合收割机旨在轻松处理各种类型的谷物。

3.After upgrading to a modern self propelled combine, our yield increased dramatically.

在升级到现代自走式联合收割机后，我们的产量显著增加。

4.Using a self propelled combine can significantly reduce the time spent on harvesting crops.

使用自走式联合收割机可以显著减少收割作物所需的时间。

5.The farmer decided to invest in a new self propelled combine for more efficient harvesting.

农民决定投资一台新的自走式联合收割机以提高收割效率。

作文

In modern agriculture, the efficiency of harvesting crops plays a crucial role in determining the overall productivity of a farm. One of the most significant advancements in this field is the invention of the self propelled combine. A self propelled combine is an agricultural machine that combines several operations in one process, such as reaping, threshing, and winnowing. This multifunctionality allows farmers to save time and labor while maximizing their yield. The self propelled combine operates on its own power, which means it does not require external traction like traditional tractors. This autonomy provides farmers with greater flexibility and control over their harvesting operations. With the ability to navigate various terrains and conditions, the self propelled combine can efficiently harvest crops in a timely manner, reducing the risk of crop loss due to adverse weather conditions.Moreover, the technological advancements in self propelled combines have made them more efficient and user-friendly. Many modern models are equipped with GPS technology, allowing for precision farming practices. This technology enables farmers to track their machinery's location and optimize their harvesting routes, resulting in less fuel consumption and reduced operational costs. Additionally, some self propelled combines come with built-in sensors that monitor crop conditions and adjust the harvesting settings accordingly, ensuring that the crops are harvested at their peak quality.The economic benefits of using a self propelled combine are substantial. By streamlining the harvesting process, farmers can increase their output and profitability. The ability to cover larger areas in a shorter amount of time means that they can take advantage of favorable market conditions and respond quickly to supply and demand changes. Furthermore, the labor savings associated with using a self propelled combine allow farmers to allocate their workforce to other critical tasks on the farm, enhancing overall operational efficiency.However, it is essential to consider the initial investment required to purchase a self propelled combine. These machines can be quite expensive, which may pose a challenge for small-scale farmers or those with limited financial resources. Nevertheless, many farmers find that the long-term benefits outweigh the upfront costs, as the increased efficiency and productivity often lead to higher profits over time.In conclusion, the introduction of the self propelled combine has revolutionized the agricultural industry. Its ability to perform multiple functions autonomously makes it an invaluable tool for farmers looking to enhance their productivity and efficiency. While the initial investment may be a barrier for some, the benefits it brings in terms of time savings, improved crop quality, and increased profitability make it a worthwhile consideration for any farmer aiming to succeed in today's competitive market.

在现代农业中，收割作物的效率在决定农场整体生产力方面起着至关重要的作用。这个领域最重要的进步之一是发明了自走式联合收割机。自走式联合收割机是一种农业机器，将多种操作结合在一个过程中，如收割、脱粒和扬谷。这种多功能性使农民能够节省时间和劳动力，同时最大限度地提高产量。自走式联合收割机依靠自身动力运行，这意味着它不需要像传统拖拉机那样的外部牵引。这种自主性为农民提供了更大的灵活性和对收割操作的控制能力。能够在各种地形和条件下导航，自走式联合收割机能够及时有效地收割作物，减少因恶劣天气条件而导致的作物损失风险。此外，自走式联合收割机的技术进步使其更加高效和用户友好。许多现代型号配备了GPS技术，允许进行精准农业实践。这项技术使农民能够跟踪他们机械的位置并优化收割路线，从而减少燃料消耗和降低运营成本。此外，一些自走式联合收割机配备内置传感器，可以监测作物状况并相应调整收割设置，确保在最佳质量时收割作物。使用自走式联合收割机的经济效益是巨大的。通过简化收割过程，农民可以增加产出和盈利能力。能够在更短时间内覆盖更大面积意味着他们可以利用有利的市场条件，并快速响应供需变化。此外，使用自走式联合收割机所带来的劳动力节省使农民能够将劳动力分配到农场的其他关键任务上，从而提高整体运营效率。然而，考虑到购买自走式联合收割机所需的初始投资是至关重要的。这些机器可能相当昂贵，这对小规模农民或财务资源有限的人构成挑战。然而，许多农民发现，长期利益超过了前期成本，因为提高的效率和生产力通常会导致更高的利润。总之，自走式联合收割机的引入彻底改变了农业行业。它能够自主执行多种功能，使其成为希望提高生产力和效率的农民不可或缺的工具。虽然初始投资可能对某些人来说是个障碍，但它在节省时间、改善作物质量和增加盈利能力等方面带来的好处，使其成为任何希望在当今竞争激烈的市场中取得成功的农民值得考虑的选择。