visual estimation

简明释义

目测

英英释义

例句

1.During the art class, the teacher taught us how to use visual estimation 视觉估算 to measure proportions when drawing.

在美术课上，老师教我们如何使用视觉估算 visual estimation 来测量绘画时的比例。

2.In construction, workers often make visual estimation 视觉估算 of materials needed before placing an order.

在建筑中，工人们通常会在下订单之前进行视觉估算 visual estimation 来评估所需材料。

3.When setting up the tables for the event, we used visual estimation 视觉估算 to decide how many chairs to arrange.

在为活动布置桌子时，我们使用视觉估算 visual estimation 来决定安排多少把椅子。

4.While shopping for groceries, I use visual estimation 视觉估算 to determine how much fruit I can fit in my bag.

在购物时，我使用视觉估算 visual estimation 来判断我能在包里放多少水果。

5.In the kitchen, I often rely on visual estimation 视觉估算 to gauge how much flour I need for a recipe.

在厨房，我经常依赖于视觉估算 visual estimation 来判断我需要多少面粉来做食谱。

作文

In our daily lives, we often encounter situations where precise measurements are not feasible. In such cases, the ability to make quick judgments based on appearance becomes crucial. This skill is known as visual estimation, which refers to the process of making an approximate judgment about a quantity or measurement by observing it visually rather than using tools or instruments. For instance, when cooking, one might need to estimate the amount of flour needed for a recipe without weighing it. By using visual estimation, a cook can gauge the right amount by looking at the volume of flour in the bowl. This method not only saves time but also enhances the cooking experience by allowing for a more intuitive approach.Moreover, visual estimation plays a significant role in various professions. Architects and engineers often rely on this skill when designing structures. While they use precise measurements for technical specifications, they also need to visualize how different elements will fit together. For example, when planning a building layout, an architect might use visual estimation to assess the space and ensure that rooms are proportionate and functional. This ability to visualize dimensions and spatial relationships is essential in creating designs that are both aesthetically pleasing and practical.In education, visual estimation can be particularly beneficial in teaching mathematics and science. Teachers can encourage students to develop this skill by asking them to estimate quantities before performing calculations. For instance, if students are asked to estimate the length of a classroom, they can use visual estimation to make a guess based on their previous experiences with similar spaces. This approach not only engages students but also helps them understand the concept of measurement in a more relatable way.Furthermore, visual estimation is frequently utilized in sports and physical activities. Athletes often need to judge distances and angles quickly to perform effectively. A basketball player, for example, must estimate the distance from the hoop to determine the force required for a successful shot. This reliance on visual estimation can significantly impact performance, as accurate judgments can lead to better outcomes in competitive situations.However, it is important to note that while visual estimation is a valuable skill, it is not infallible. Factors such as perspective, lighting, and individual perception can affect accuracy. Therefore, it is often advisable to combine visual estimation with other methods of measurement when precision is critical. For example, in construction, workers may first estimate the amount of material needed using visual estimation but will later confirm their estimates with precise measurements to avoid costly mistakes.In conclusion, visual estimation is an essential skill that permeates various aspects of our lives, from cooking and architecture to education and sports. It allows us to make quick judgments and enhances our ability to navigate the world around us. By developing this skill, individuals can improve their decision-making processes and enhance their overall efficiency in both personal and professional contexts. As we continue to engage with our environment, honing our visual estimation abilities will undoubtedly serve us well in many situations.

在我们的日常生活中，我们经常会遇到一些无法进行精确测量的情况。在这种情况下，基于外观做出快速判断的能力变得至关重要。这种技能被称为视觉估算，指的是通过观察而不是使用工具或仪器来对数量或测量进行大致判断的过程。例如，在烹饪时，人们可能需要估计制作食谱所需的面粉量，而不必称重。通过使用视觉估算，厨师可以通过观察碗中的面粉体积来判断适量。这种方法不仅节省时间，还通过更直观的方法增强了烹饪体验。此外，视觉估算在各种职业中也发挥着重要作用。建筑师和工程师在设计结构时常常依赖这一技能。虽然他们在技术规格上使用精确的测量，但他们也需要想象不同元素如何结合在一起。例如，在规划建筑布局时，建筑师可能会利用视觉估算来评估空间，以确保房间的比例和功能。这种想象尺寸和空间关系的能力对于创造既美观又实用的设计至关重要。在教育中，视觉估算在教授数学和科学时尤其有益。教师可以通过让学生在进行计算之前先进行估计来鼓励他们发展这一技能。例如，如果要求学生估计教室的长度，他们可以利用视觉估算根据以往对类似空间的经验做出猜测。这种方法不仅能吸引学生的参与，还能帮助他们以更相关的方式理解测量的概念。此外，视觉估算在体育和身体活动中也经常被利用。运动员常常需要快速判断距离和角度，以有效地表现。例如，一名篮球运动员必须估计距离篮筐的距离，以确定成功投篮所需的力量。这种对视觉估算的依赖可能会显著影响表现，因为准确的判断可以在竞争情况下带来更好的结果。然而，需要注意的是，虽然视觉估算是一项宝贵的技能，但并非万无一失。视角、光线和个人感知等因素可能会影响准确性。因此，当精确性至关重要时，通常建议将视觉估算与其他测量方法结合使用。例如，在建筑中，工人可能首先使用视觉估算来估计所需材料的数量，但随后会用精确的测量来确认他们的估计，以避免昂贵的错误。总之，视觉估算是一项渗透我们生活各个方面的基本技能，从烹饪、建筑到教育和体育。它使我们能够快速做出判断，并增强我们在周围环境中导航的能力。通过发展这项技能，个人可以改善决策过程，提高在个人和职业环境中的整体效率。随着我们继续与环境互动，磨练我们的视觉估算能力无疑将使我们在许多情况下受益匪浅。