concentrates

简明释义

英[/ˈkɒn.sən.treɪts/]美[/ˈkɒn.sən.treɪts/]

n. [矿业]精矿；浓缩液（concentrate 的复数）；[物]浓缩物

英英释义

单词用法

同义词

反义词

例句

1.The heaters have water-filled steel tubes that zigzag in front of a reflective surface, which concentrates the sun's rays on the tubes.

这种加热器装有充满水的钢管，在反射面前头曲折布置，反射面将太阳光聚焦在钢管上。

2.Of course, it concentrates the risks in the rest of the portfolio.

当然，它也把风险集中在了组合资产的其它部分。

3.It's hardly news that most popular culture concentrates on the economic elite.

大多数流行文化都集中在中层人士，这已经不再是新闻了。

4.It concentrates on the writing skills needed for assignments in the Departments of Economics and Social Sciences.

它专注于经济和社会科学系作业所需的写作技巧。

5.This list concentrates on the actual development of GTK + applications.

此邮件列表关注的重点是GTK +应用程序的实际开发工作。

6.Part 2 concentrates on the role of the database.

第2部分主要讨论数据库的角色。

7.Event processing concentrates on the event message consumption.

事件处理专注于事件消息使用。

8.During meditation, she concentrates 集中 on her breathing to clear her mind.

在冥想时，她集中注意力于呼吸，以清理思绪。

9.The juice company sells a product that concentrates 浓缩 the flavor of fruits.

这家果汁公司销售一种产品，能够浓缩水果的味道。

10.The scientist carefully prepares the solution and then adds the chemical that concentrates 浓缩 the mixture.

科学家小心地准备溶液，然后加入使混合物浓缩的化学物质。

11.He concentrates 集中 his efforts on improving his skills in programming.

他集中精力提高自己的编程技能。

12.The teacher asked the students to concentrate 专注 on the lesson to understand it better.

老师要求学生们专注于课程，以更好地理解它。

作文

In the world of education, one of the key skills that students need to develop is the ability to focus and pay attention. This skill is often referred to as the ability to concentrate. When a student concentrates on their studies, they are able to absorb information more effectively and retain it for longer periods of time. This is crucial not only for academic success but also for personal growth and development. For many students, however, concentrating can be a challenging task. With the rise of technology and the constant distractions that come with it, maintaining focus has become increasingly difficult. Social media, smartphones, and other digital devices often pull students' attention away from their studies. As a result, it is essential for students to find strategies that help them improve their ability to concentrate. One effective method for enhancing concentration is to create a designated study environment. This space should be free from distractions and clutter. A quiet room, comfortable seating, and good lighting can significantly improve a student's ability to concentrate. Additionally, setting specific goals for each study session can provide students with a clear focus, making it easier to stay on task. For instance, instead of saying, "I will study math," a student might say, "I will complete five math problems in the next 30 minutes." This specificity helps to direct their energy and attention towards a particular task. Another important factor in improving concentration is managing time effectively. The Pomodoro Technique, which involves studying for 25 minutes followed by a 5-minute break, can help students maintain their focus. During the study intervals, students should aim to fully immerse themselves in the material, while the breaks allow their minds to rest and recharge. This cycle of work and rest can enhance overall productivity and make it easier to concentrate over extended periods. Moreover, physical health plays a significant role in concentration levels. Regular exercise, a balanced diet, and sufficient sleep are all vital components that contribute to a student's ability to concentrate. Exercise increases blood flow to the brain, which can enhance cognitive function. Eating nutritious meals provides the energy needed for sustained focus, while adequate sleep ensures that the brain is well-rested and ready to absorb new information. Mindfulness and meditation practices can also be beneficial for improving concentration. Engaging in mindfulness exercises helps students become more aware of their thoughts and feelings, which can reduce anxiety and increase focus. Simple breathing exercises or guided meditation sessions can train the mind to remain present and attentive, making it easier to concentrate on the task at hand. In conclusion, the ability to concentrate is essential for academic success and personal development. By creating a conducive study environment, managing time effectively, maintaining physical health, and practicing mindfulness, students can significantly enhance their concentration levels. As they develop this crucial skill, they will find that their learning experiences become more enriching and fulfilling. Ultimately, the art of concentration not only benefits students in their academic pursuits but also lays the foundation for lifelong learning and personal growth.

在教育的世界中，学生需要培养的关键技能之一就是专注和注意力的能力。这种技能通常被称为集中注意力。当学生集中注意力于学习时，他们能够更有效地吸收信息并长期保持这些信息。这对学业成功以及个人成长和发展至关重要。然而，对于许多学生来说，集中注意力可能是一个具有挑战性的任务。随着科技的崛起和随之而来的各种干扰，保持专注变得越来越困难。社交媒体、智能手机和其他数字设备常常将学生的注意力从学习上分散开。因此，学生必须找到有助于提高他们集中注意力能力的策略。提高集中力的一种有效方法是创建一个专门的学习环境。这个空间应该没有干扰和杂乱。安静的房间、舒适的座椅和良好的照明可以显著改善学生集中注意力的能力。此外，为每个学习会话设定具体目标可以为学生提供明确的焦点，使他们更容易保持在任务上。例如，学生可以说：“我将在接下来的30分钟内完成五道数学题。”这种具体性有助于引导他们的精力和注意力朝着特定任务前进。另一个提高集中力的重要因素是有效管理时间。番茄工作法，即学习25分钟后休息5分钟，可以帮助学生保持专注。在学习间隔期间，学生应努力全身心投入到材料中，而休息时间则让他们的思维得到休息和充电。这种工作与休息的循环可以提高整体生产力，使他们更容易在较长时间内集中注意力。此外，身体健康在集中力水平中也发挥着重要作用。定期锻炼、均衡饮食和充足睡眠都是促进学生集中注意力能力的重要组成部分。锻炼增加了大脑的血流，这可以增强认知功能。营养丰富的饮食提供了维持专注所需的能量，而充足的睡眠确保大脑得到充分休息，准备好吸收新信息。正念和冥想练习也有助于提高集中力。进行正念练习有助于学生更加意识到自己的思想和情感，这可以减少焦虑并增加专注力。简单的呼吸练习或引导冥想课程可以训练大脑保持当下和专注，从而更容易在手头的任务上集中注意力。总之，集中注意力的能力对于学业成功和个人发展至关重要。通过创造有利的学习环境、有效管理时间、保持身体健康和练习正念，学生可以显著提高他们的集中力水平。随着他们培养这一关键技能，他们会发现学习经历变得更加丰富和充实。最终，集中注意力的艺术不仅使学生在学业追求中受益，还为终身学习和个人成长奠定了基础。