quantity
简明释义
n. 量，数目；大量，大批；（尤指和质量相对的）数量；（语音）音量；值，参量；代表数量（或参量）的数（或符号）
复 数 q u a n t i t i e s
英英释义
The amount or number of something, typically measured or quantifiable. | 某物的数量或数目，通常可以测量或量化。 |
A specific measure of a substance, often used in mathematics and science. | 物质的特定测量，通常用于数学和科学。 |
单词用法
数量；流量 | |
大量；大数量 |
同义词
| 数量 | 水箱中的水量很少。 | ||
| 体积 | 我们需要测量液体的体积。 | ||
| 数字 | 今年参与者的数量增加了。 | ||
| 总量 | 项目的总费用超出了我们的预算。 | ||
| 质量 | 物体的质量是用天平计算的。 |
反义词
| 质量 | The quality of the product is more important than its quantity. | 产品的质量比数量更重要。 | |
| 稀缺 | In times of scarcity, we must learn to manage our resources wisely. | 在稀缺时期，我们必须学会明智地管理我们的资源。 |
例句
1.The increasing emphasis for the growing population of old people is in quality rather than quantity of years.
关于老年人人口的增长问题，人们越来越重视的是质量而不是数量。
2.Before he died he had consumed a large quantity of alcohol.
他死亡前喝了大量的酒。
3.The case contained a large quantity of U.S. dollar bills.
盒子里装有大量美钞。
4.It seems we haven't seen the right quantity of manuals to support the telephone system.
我们似乎没有看到数量正确的支持电话系统运行的说明书。
5.The sheer quantity of detail would bemuse even the most clear-headed author.
大量的细节会让即使是头脑最清醒的作者都感到困惑。
6.It is wrong to aim at sheer quantity at the expense of quality.
片面地追求数量而牺牲质量是错误的。
7.A large quantity of drugs was seized during the raid.
在这次突击行动中起获了大量毒品。
8.Prices vary according to the quantity ordered.
价格根据所订数量而变化。
9.Please specify the quantity 数量 of products you need for your order.
请说明您订单中所需的产品数量。
10.The quantity 数量 of attendees at the event exceeded our expectations.
活动的参与人数超出了我们的预期。
11.A large quantity 数量 of data was collected for the analysis.
为分析收集了大量数据。
12.We need to measure the quantity 数量 of ingredients for the recipe.
我们需要测量食谱中所需的成分数量。
13.The store offers a discount if you buy a large quantity 数量 of items.
如果你购买大量商品，商店会提供折扣。
作文
In our daily lives, we often encounter the term quantity, which refers to the amount or number of something. Understanding the concept of quantity is essential, as it plays a crucial role in various aspects of life, including science, economics, and even personal decision-making. For instance, when we go shopping, we frequently have to consider the quantity of items we wish to purchase. Whether it's groceries, clothing, or electronics, making informed decisions about the quantity can help us manage our budgets effectively and avoid waste.In the realm of science, quantity is fundamental to experiments and research. Scientists often measure physical properties such as mass, volume, and temperature, all of which are expressed in specific quantities. For example, when conducting an experiment, a chemist must accurately determine the quantity of each chemical used to ensure the results are valid. A slight variation in the quantity of a substance can lead to entirely different outcomes, highlighting the importance of precision in scientific work.Economically, quantity plays a significant role in understanding supply and demand. Businesses must analyze the quantity of products they produce in relation to consumer demand to maximize profits. If a company produces too large a quantity of a product that is not in demand, it risks incurring losses due to unsold inventory. Conversely, if the quantity produced is too low, the company may miss out on potential sales. Therefore, businesses must find a balance in the quantity they offer to meet market needs effectively.On a personal level, we often assess the quantity of time we dedicate to various activities. Time management is crucial for achieving our goals, and understanding how to allocate our time wisely can significantly impact our productivity. For example, if someone wants to learn a new skill, they must consider the quantity of hours they can commit each week. By setting a specific quantity of time for practice, individuals can track their progress and stay motivated.Moreover, the quantity of information available today is overwhelming. With the internet at our fingertips, we have access to vast amounts of data. However, it's essential to discern which quantities of information are relevant and useful. This requires critical thinking skills to evaluate the credibility and significance of the data we consume. In this digital age, being able to filter through the noise and focus on the right quantity of information can lead to better decision-making and knowledge acquisition.In conclusion, the term quantity encompasses various meanings and applications across different fields. From shopping and scientific research to economic strategies and personal time management, understanding quantity is vital for making informed choices. By recognizing the importance of quantity in our lives, we can enhance our decision-making processes and achieve our goals more effectively. Thus, whether we are measuring ingredients for a recipe or analyzing data for a project, the concept of quantity remains a fundamental element that influences our daily activities and long-term aspirations.
在我们的日常生活中，我们经常遇到术语quantity，它指的是某物的数量或数目。理解quantity的概念至关重要，因为它在生活的各个方面发挥着关键作用，包括科学、经济甚至个人决策。例如，当我们去购物时，我们经常需要考虑我们希望购买的商品的quantity。无论是杂货、服装还是电子产品，关于quantity做出明智的决定可以帮助我们有效管理预算并避免浪费。在科学领域，quantity是实验和研究的基础。科学家们经常测量质量、体积和温度等物理属性，这些属性都以特定的quantity表示。例如，在进行实验时，化学家必须准确确定所用每种化学品的quantity，以确保结果的有效性。物质的quantity稍有变化可能会导致完全不同的结果，这突显了科学工作中精确度的重要性。在经济上，quantity在理解供需关系中发挥着重要作用。企业必须分析其生产的产品的quantity与消费者需求之间的关系，以最大化利润。如果一家公司生产的产品的quantity过大，而该产品又不受欢迎，它就面临因库存未售而造成的损失。相反，如果生产的quantity过少，该公司可能会错失潜在的销售机会。因此，企业必须在提供的quantity中找到平衡，以有效满足市场需求。在个人层面上，我们经常评估我们投入到各种活动中的时间的quantity。时间管理对实现我们的目标至关重要，理解如何明智地分配我们的时间可以显著影响我们的生产力。例如，如果某人想学习一项新技能，他们必须考虑每周可以投入的时间的quantity。通过设定特定的quantity时间进行练习，个人可以跟踪自己的进展并保持动力。此外，今天可用的信息的quantity令人难以置信。随着互联网触手可及，我们可以访问大量数据。然而，辨别哪些quantities的信息是相关和有用的至关重要。这需要批判性思维技能来评估我们所消费的数据的可信度和重要性。在这个数字时代，能够过滤噪音，专注于正确的quantity信息可以导致更好的决策和知识获取。总之，术语quantity涵盖了不同领域的各种含义和应用。从购物和科学研究到经济策略和个人时间管理，理解quantity对做出明智的选择至关重要。通过认识到quantity在我们生活中的重要性，我们可以增强我们的决策过程，更有效地实现我们的目标。因此，无论我们是在为食谱测量成分，还是在为项目分析数据，quantity的概念仍然是影响我们日常活动和长期愿望的基本元素。
