drain off

简明释义

放出

英英释义

例句

1.The technician will drain off the old oil before adding the new one.

技术员会在添加新油之前排掉旧油。

2.Make sure to drain off the pasta after cooking it.

煮完意大利面后，要确保排掉水。

3.After the heavy rain, we need to drain off the excess water from the garden.

大雨过后，我们需要排掉花园里的多余水分。

4.To prevent flooding, we need to drain off the water from the streets.

为了防止洪水，我们需要排掉街道上的水。

5.You should drain off any excess liquid from the soup before serving.

在上菜之前，你应该排掉汤中的多余液体。

作文

Water management is an essential aspect of environmental conservation. One of the key processes involved in managing water resources is the ability to effectively drain off excess water from various surfaces. This process is crucial in preventing flooding, especially in urban areas where concrete and asphalt dominate the landscape. When it rains heavily, the ground becomes saturated, and if there is no proper drainage system in place, water can accumulate and cause significant damage. Therefore, engineers and city planners often design systems that allow water to drain off efficiently. In agricultural settings, drain off is equally important. Farmers need to ensure that their fields do not become waterlogged, which can harm crops and reduce yields. By implementing proper drainage techniques, such as tile drainage or surface ditches, farmers can manage the water levels in their fields. This not only helps in improving crop production but also in maintaining soil health. Moreover, the concept of drain off extends beyond just physical water management. It can also refer to the process of removing excess resources or energy from a system. For instance, in the context of electrical engineering, engineers may design circuits that allow excess current to drain off to prevent overheating and potential damage to the components. This principle is vital for ensuring the longevity and efficiency of electronic devices.In addition to these practical applications, the idea of drain off can be metaphorically applied to various aspects of life. For example, in emotional terms, individuals often experience overwhelming feelings that need to be addressed. Finding healthy outlets, such as talking to a friend or engaging in a hobby, can help to drain off negative emotions and restore a sense of balance. Just as water needs to be managed, so too do our emotions require attention and care.In conclusion, the term drain off encompasses a wide range of meanings and applications. Whether in the context of managing physical water resources, ensuring the functionality of electronic systems, or addressing emotional well-being, the ability to effectively drain off excess elements is crucial. Understanding this concept can lead to better practices in both environmental management and personal health. As we continue to face challenges related to water scarcity and emotional stress, finding ways to drain off excess will be vital for sustainable living and overall well-being.

水管理是环境保护的重要方面。有效排走多余水分的能力是管理水资源的关键过程之一。这个过程在防止洪水方面至关重要，尤其是在混凝土和沥青主导的城市地区。当大雨倾盆而下时，地面会变得饱和，如果没有适当的排水系统，水就会积聚并造成严重损害。因此，工程师和城市规划者通常设计能够有效排走水的系统。在农业环境中，排走同样重要。农民需要确保他们的田地不会被水淹没，因为这会损害作物并减少产量。通过实施适当的排水技术，如排水管或表面沟渠，农民可以管理田地中的水位。这不仅有助于提高作物生产，还能维护土壤健康。此外，排走的概念超越了物理水管理。它还可以指从系统中移除多余资源或能量的过程。例如，在电气工程的背景下，工程师可能设计电路，使多余电流能够排走，以防止过热和潜在的组件损坏。这个原理对于确保电子设备的寿命和效率至关重要。除了这些实际应用，排走的想法也可以比喻性地应用于生活的各个方面。例如，在情感层面上，个人常常会经历需要处理的压倒性感觉。找到健康的宣泄方式，比如与朋友交谈或参与爱好，可以帮助排走负面情绪，恢复平衡感。就像水需要管理一样，我们的情感也需要关注和照顾。总之，排走这个术语涵盖了广泛的意义和应用。不论是在管理物理水资源、确保电子系统功能，还是解决情感健康的问题，有效排走多余元素的能力都是至关重要的。理解这一概念可以促使我们在环境管理和个人健康方面采取更好的做法。随着我们继续面临与水资源稀缺和情感压力相关的挑战，找到排走多余的方法将对可持续生活和整体福祉至关重要。