upwind

简明释义

英[ˌʌpˈwɪnd]美[ˌʌpˈwɪnd]

n. 逆风

adj. 逆风的

adv. 逆风地

英英释义

单词用法

同义词

反义词

例句

1.This paper is on an application of the upwind difference scheme proposed by the author in a previous paper.

本工作是用作者提出的迎风格式计算轴对称喷管的定常超音流动问题的一个尝试。

2.The functional value on the interface of the control volume is calculated using the QUICK scheme with upwind style.

控制容积界面上的函数值采用了具有迎风倾向的QUICK格式。

3.In addition, the plane of the blades is parallel to the pole. This is called an upwind design.

另外，叶片轮的平面平行于极轴，这被称作是逆风设计。

4.Therefore square-riggers cannot sail upwind.

因此方帆船无法逆风航行。

5.More realistic experiments using carefully contrived sprays of CO2 upwind of crops show a much lower bonus.

在一个更现实的试验中，人为地在作物的逆风处喷洒二氧化碳，结果产量增加很低。

6.Upwind performance The Venom II has a very good upwind performance, for you to easily get back to where you started.

迎风的表现毒液II有非常好迎风的表现，为您容易地得到回到您开始了的地方。

7.A high order accurate upwind compact difference scheme for N-S equations is developed.

利用高精度差分格式求解了可压缩n - S方程球头热流问题。

8.The numerical simulation of this model was analyzed through first-order upwind difference scheme and QUICK scheme.

通过一阶迎风格式及QUICK格式，求解出该模型的数值解。

9.The boat sailed upwind to reach the harbor, avoiding the strong currents.

船只向上风方向航行，以避开强流，抵达港口。

10.We set up our campsite upwind from the fire to avoid smoke in our tents.

我们在火堆的上风方向搭建了营地，以免烟雾进入帐篷。

11.The hiker noticed the smell of flowers upwind and decided to explore that area.

徒步旅行者注意到上风方向有花香，于是决定去探索那片区域。

12.When fishing, it's best to cast your line upwind for better results.

钓鱼时，最好将鱼线投向上风方向以获得更好的效果。

13.The animals were grazing upwind, making it difficult for the hunters to approach.

动物们在上风方向吃草，使猎人很难接近。

作文

The concept of being upwind is often overlooked in everyday conversations, yet it plays a crucial role in various aspects of life, especially in outdoor activities like sailing, hiking, and even hunting. To be upwind means to be positioned in such a way that the wind is blowing from your direction towards the object or area you are observing or interacting with. This positioning can significantly affect your experience and the outcomes of your activities. For example, when sailing, understanding the wind direction is essential for navigating effectively. If a sailor is upwind of their destination, they must adjust their sails and course to harness the wind's power efficiently. Being upwind allows them to catch the wind in their sails, propelling them forward. Conversely, if they were downwind, they would struggle against the wind, making progress more difficult and time-consuming. In hiking, the idea of being upwind can also be significant. Hikers often need to consider the wind direction when setting up camp or cooking food. If they are upwind of their campsite, smoke from the campfire will blow away from them, creating a more pleasant atmosphere. Additionally, being upwind can help prevent unwanted odors from attracting wildlife, which is particularly important in areas where bears or other animals might be present. Moreover, in hunting, the concept of being upwind becomes a matter of strategy. Hunters aim to position themselves upwind of their prey to avoid detection. Animals have an acute sense of smell, and if a hunter is downwind, the scent of human presence can easily alert the animals, causing them to flee. Thus, being upwind increases the chances of a successful hunt, as it minimizes the risk of being detected. Understanding the implications of being upwind extends beyond physical activities; it can also apply metaphorically to various life situations. For instance, in a professional setting, being upwind can mean staying ahead of trends or challenges. By anticipating changes and positioning oneself strategically, individuals can navigate their careers more effectively. This proactive approach allows one to harness opportunities rather than react to obstacles. In conclusion, the term upwind encapsulates a critical understanding of positioning and strategy, whether in outdoor adventures or personal endeavors. Recognizing when to be upwind can lead to better outcomes, whether it’s catching the wind in a sail, enjoying a peaceful camping experience, or successfully navigating the complexities of life. Therefore, the next time you find yourself in a situation where wind direction matters, remember the importance of being upwind and how it can influence your experience positively.

‘上风’这一概念在日常对话中常常被忽视，但它在生活的各个方面，尤其是在航海、远足甚至狩猎等户外活动中，发挥着至关重要的作用。‘上风’意味着处于一种位置上，风是从你的方向吹向你观察或互动的物体或区域。这种定位可以显著影响你的体验和活动的结果。 例如，在航海时，理解风的方向对于有效导航至关重要。如果水手位于目的地的‘上风’处，他们必须调整帆和航线，以有效利用风的力量。处于‘上风’的位置使他们能够在帆中捕捉到风，从而推动他们前进。相反，如果他们处于‘下风’处，他们将不得不逆风而行，进展会更加困难和耗时。 在远足中，‘上风’的概念也非常重要。远足者通常需要在搭建营地或做饭时考虑风的方向。如果他们位于营地的‘上风’处，营火的烟雾将会朝远离他们的方向吹，从而创造一个更愉快的氛围。此外，处于‘上风’也可以帮助防止不必要的气味吸引野生动物，这在有熊或其他动物出现的地区尤为重要。 此外，在狩猎中，‘上风’的概念变得更加战略性。猎人通常会试图将自己置于猎物的‘上风’处，以避免被发现。动物的嗅觉非常敏锐，如果猎人处于‘下风’处，人类的气味很容易会被动物察觉，从而导致它们逃跑。因此，处于‘上风’可以增加成功狩猎的机会，因为它减少了被发现的风险。 理解‘上风’的含义不仅限于身体活动；它也可以隐喻地应用于各种生活情况。例如，在职业环境中，处于‘上风’可能意味着走在趋势或挑战的前面。通过预见变化并战略性地定位自己，个人可以更有效地驾驭自己的职业生涯。这种主动的方法使人能够抓住机会，而不是对障碍作出反应。 总之，‘上风’一词概括了无论是在户外冒险还是个人努力中，定位和策略的重要理解。认识到何时处于‘上风’可以带来更好的结果，无论是捕捉帆中的风、享受宁静的露营体验，还是成功应对生活的复杂性。因此，下次当你发现自己处于一个风向重要的情境时，请记住‘上风’的重要性，以及它如何积极影响你的体验。