harvester

简明释义

英[ˈhɑːvɪstə(r)]美[ˈhɑːrvɪstər]

n. 收割机；收获者

复 数 h a r v e s t e r s

英英释义

单词用法

同义词

反义词

例句

1.The separation and cleaning of rapeseeds is a very important task for a RapeseedCombine Harvester.

油菜籽的分离与清选是油菜联合收割机的一个重要工作过程。

2.In between is farm belt; it doesn't take long when driving north from New Albany to come upon boundless golden fields awaiting the harvester.

这之间便是农业生产区；如果从新奥尔巴尼开车向北，去正等待收获的一望无际的金黄色麦田，这并需要花费很长时间。

3.It doesn't take long when driving north from New Albany to come upon boundless golden fields awaiting the harvester.

如果从新奥尔巴尼开车向北，去正等待收获的一望无际的金黄色麦田，这并需要花费很长时间。

4.I hear you have a combine harvester.

我听说你有一部联合收割机。

5.What a marvelous carving! "the starving harvester in vest said."

“好一件神奇的雕刻！ ”挨饿的穿着背心的收割者说。

6.The virus is a very efficient harvester of light, with these porphyrins attached.

该病毒是一种十分有效的光线收集机，还附带着卟啉。

7.This year, he has a special fried creation. It is called The Harvester.

今年他做了一种特殊的油炸产品，它被称之为收割机。

8.With the combine harvester, our agriculture has realized scale production.

有了联合收割机，我们的农业生产实现了规模化。

9.When she was 29, Katharine married Stanley McCormick, heir to the vast fortune of the International Harvester Company.

凯瑟琳在29岁时嫁给了斯坦利·麦考密克，成为万国收割机公司的遗产继承人。

10.Farmers rely on the harvester during the busy harvest season.

农民在繁忙的收获季节依赖于收割机。

11.The new harvester has increased our crop yield significantly.

这台新收割机显著提高了我们的作物产量。

12.The latest technology in harvester design improves efficiency.

最新的收割机设计技术提高了效率。

13.We rented a harvester to help with our large field this year.

我们今年租了一台收割机来帮助处理我们的大田。

14.The harvester can cut and collect grains in one go.

这台收割机可以一次性切割和收集谷物。

作文

In modern agriculture, the role of technology has become increasingly significant, and one of the most important inventions in this field is the harvester. A harvester is a machine used to gather mature crops from the fields. This innovation has revolutionized the way farmers work, making the process of harvesting much faster and more efficient compared to traditional methods. Before the advent of the harvester, farmers would rely on manual labor to cut down grain and collect it, which was not only time-consuming but also physically demanding. The introduction of the harvester has alleviated these challenges, allowing farmers to focus on other essential tasks in their operations.The efficiency of a harvester can be seen in various aspects of its operation. For instance, a modern combine harvester can cut, thresh, and clean the grain all in one go. This multifunctionality reduces the need for multiple machines and minimizes the time spent in the fields. Moreover, the use of a harvester significantly reduces the amount of crop loss that can occur during harvesting. When done manually, crops can easily be damaged or left behind, leading to waste. However, with a harvester, the precision of the machinery ensures that nearly all of the crop is collected, maximizing yield for the farmer.Another benefit of using a harvester is the economic impact it has on farming operations. By increasing the speed and efficiency of harvesting, farmers can save on labor costs and reduce the overall time needed to bring their crops to market. This economic advantage becomes particularly crucial during peak harvest seasons when time is of the essence. Additionally, the ability to harvest larger areas in shorter periods allows farmers to expand their operations without proportionally increasing their workforce.Furthermore, the evolution of harvesters has led to the development of specialized machines tailored for different types of crops. For example, there are dedicated harvesters for corn, wheat, rice, and even fruits and vegetables. Each type of harvester is designed with specific features to optimize the harvesting process for that particular crop. This specialization not only enhances efficiency but also improves the quality of the harvested product.Despite the many advantages offered by harvesters, it is essential to acknowledge that they also come with challenges. The initial investment in such machinery can be substantial, which may pose a barrier for small-scale farmers. Additionally, the reliance on technology can lead to a decrease in traditional farming skills and knowledge, as younger generations may become more focused on operating machines than on the agricultural practices themselves.In conclusion, the harvester has undoubtedly transformed the agricultural landscape, providing numerous benefits in terms of efficiency, economic savings, and crop yield. As technology continues to advance, we can expect to see even more innovations in harvesting techniques. However, it is vital for the agricultural community to balance the use of technology with the preservation of traditional farming practices to ensure a sustainable future for the industry. The role of the harvester will continue to be pivotal, shaping the way we produce food for generations to come.

在现代农业中，技术的作用变得越来越重要，而这个领域最重要的发明之一就是收割机。收割机是一种用于从田地中收集成熟作物的机器。这一创新彻底改变了农民的工作方式，使收割过程比传统方法快得多且更高效。在收割机出现之前，农民依靠人工劳动来割下谷物并收集，这不仅耗时，而且体力要求很高。收割机的引入减轻了这些挑战，使农民能够专注于他们经营中的其他重要任务。收割机的效率可以在其操作的各个方面看到。例如，现代联合收割机可以一次性切割、脱粒和清理谷物。这种多功能性减少了对多台机器的需求，并最小化了在田地中花费的时间。此外，使用收割机显著减少了在收割过程中可能发生的作物损失。当手动收割时，作物很容易受损或被遗留，导致浪费。然而，使用收割机时，机器的精准度确保几乎所有作物都被收集，最大化了农民的产量。使用收割机的另一个好处是它对农业经营的经济影响。通过提高收割的速度和效率，农民可以节省劳动力成本，并减少将作物送往市场所需的整体时间。这种经济优势在收割高峰季节尤为重要，此时时间至关重要。此外，能够在较短时间内收割更大面积的土地使农民能够扩大经营，而无需成比例地增加劳动力。此外，收割机的演变导致了专门针对不同类型作物开发的专业机器。例如，针对玉米、小麦、水稻，甚至水果和蔬菜都有专用的收割机。每种类型的收割机都设计有特定的功能，以优化该特定作物的收割过程。这种专业化不仅提高了效率，还改善了收获产品的质量。尽管收割机带来了许多优势，但必须承认它们也带来了挑战。购买这种机器的初始投资可能相当可观，这可能对小规模农民构成障碍。此外，对技术的依赖可能导致传统农业技能和知识的减少，因为年轻一代可能更关注操作机器，而不是农业实践本身。总之，收割机无疑改变了农业格局，在效率、经济节约和作物产量方面提供了众多好处。随着技术的不断进步，我们可以期待在收割技术上看到更多的创新。然而，农业界必须平衡技术的使用与传统农业实践的保护，以确保行业可持续发展的未来。收割机的作用将继续发挥关键作用，塑造我们为未来几代人生产食物的方式。