ratio

简明释义

英[ˈreɪʃiəʊ]美[ˈreɪʃioʊ]

n. 比率，比例

复 数 r a t i o s

英英释义

单词用法

同义词

反义词

例句

1.Shares are deemed pricey when the p/e ratio is above its long-run average.

如市盈率超出长期平均状况，股份价格即被视为昂贵。

2.C/N ratio can be taken as a rooting index of elm tip.

碳/氮比率可作为白榆新梢生根的指标。

3.The dominant lead ratio found in Greenland snow matched that found in gasoline from the United States.

在格陵兰的雪中发现了大量的铅，其含量与在美国汽油中发现的相当。

4.Although women's wages are improving, Department of Labor statistics show that the ratio of their earnings with that of men have been roughly static since 1960.

尽管女性的工资在提高，但劳工部的统计数据显示，自1960年以来，女性收入与男性收入的比率基本保持不变。

5.Bilobalide in leaves had a high ratio of total terpene lactone.

叶片中的双叶利德具有很高的总萜内酯比例。

6.CLIA using acridinium ester derivatives as chemiluminescent label has advantages of low background and high signal-to-noise ratio.

以吖啶酯衍生物为发光标记物的CLIA的特点是：自然本底低和信噪比高。

7.The bigger the animal is, the lower its surface-to-volume ratio; for every ounce of body mass, there is proportionately less surface through which heat can escape.

动物体型越大，其体表体积比越低；躯体每增加一盎司的重量，所能散发热量的表面就成比例减少。

8.Different feed gas ratio could produce synthesis gas of different H/C radio.

原料气各物质的比例不同，可以制备不同碳氢比的合成气。

9.In cooking, the ratio of water to rice is crucial for perfect texture.

在烹饪中，水和米的比例对完美的口感至关重要。

10.A healthy diet should have a ratio of carbohydrates to proteins that supports your lifestyle.

健康饮食应有支持你生活方式的碳水化合物与蛋白质的比例。

11.The ratio of profit to cost is an important measure of a business's success.

利润与成本的比率是衡量企业成功的重要指标。

12.The ratio of men to women in the workforce has been changing over the years.

多年来，职场中男性与女性的比例一直在变化。

13.The ratio of students to teachers in our school is 20:1.

我们学校的学生与教师的比例是20:1。

作文

In today's world, understanding the concept of ratio（比率） is essential for making informed decisions, whether in business, education, or daily life. A ratio（比率） is a quantitative relationship between two numbers, indicating how many times one value contains or is contained within the other. This simple yet powerful mathematical concept can be applied in various scenarios, helping individuals and organizations analyze data effectively.For instance, in the realm of finance, investors often look at the ratio（比率） of a company's debt to its equity to gauge its financial health. A high debt-to-equity ratio（比率） might indicate that a company is heavily reliant on borrowed funds, which could pose risks in times of economic downturn. Conversely, a low ratio（比率） may suggest that a company is financially stable and has less risk associated with its operations. By evaluating these ratios（比率）, investors can make more informed choices about where to allocate their resources.In education, teachers often use ratios（比率） to assess student performance. For example, if a class has 30 students and 15 of them pass a particular exam, the pass ratio（比率） is 1:2. This information can help educators identify areas where students may be struggling and adjust their teaching strategies accordingly. Understanding these ratios（比率） allows for targeted interventions that can improve overall student success.Moreover, in everyday life, we encounter ratios（比率） frequently without even realizing it. When cooking, for instance, recipes often specify ingredient ratios（比率） to ensure the right flavor and texture. A recipe might call for a ratio（比率） of 2:1 for rice to water, meaning for every two cups of rice, you need one cup of water. Following this ratio（比率） is crucial for achieving the desired outcome, illustrating how ratios（比率） play a significant role in our daily activities.Additionally, in the realm of health and fitness, understanding ratios（比率） can aid individuals in achieving their wellness goals. For example, the macronutrient ratio（比率） of carbohydrates, proteins, and fats in a diet can significantly influence a person's energy levels and overall health. A common recommendation is to maintain a ratio（比率） of 40% carbohydrates, 30% protein, and 30% fat in one's daily intake. By adhering to this ratio（比率）, individuals can optimize their nutrition and support their fitness journeys.In conclusion, the concept of ratio（比率） is not only a fundamental mathematical principle but also a practical tool that permeates various aspects of our lives. Whether assessing financial stability, improving educational outcomes, following recipes, or managing dietary needs, ratios（比率） provide valuable insights that can lead to better decision-making. As we continue to navigate an increasingly complex world, honing our understanding of ratios（比率） will undoubtedly enhance our ability to analyze situations critically and make informed choices.

在当今世界，理解ratio（比率）的概念对于做出明智的决策至关重要，无论是在商业、教育还是日常生活中。ratio（比率）是两个数字之间的定量关系，表明一个值包含或被包含在另一个值中的次数。这个简单而强大的数学概念可以应用于各种场景，帮助个人和组织有效地分析数据。例如，在金融领域，投资者通常会查看公司债务与股本的ratio（比率）以评估其财务健康状况。高债务对股本的ratio（比率）可能表明公司在经济低迷时期严重依赖借款，这可能带来风险。相反，低ratio（比率）可能表明公司财务稳定，运营风险较小。通过评估这些ratios（比率），投资者可以更明智地选择资源分配。在教育中，教师经常使用ratios（比率）来评估学生表现。例如，如果一个班有30名学生，其中15名通过了某项考试，那么通过的ratio（比率）就是1:2。这些信息可以帮助教育工作者识别学生可能面临的困难，并相应调整教学策略。理解这些ratios（比率）使得能够进行针对性的干预，从而提高整体学生的成功率。此外，在日常生活中，我们经常在不知不觉中遇到ratios（比率）。例如，在烹饪时，食谱通常会指定成分的ratios（比率）以确保正确的味道和质地。一个食谱可能要求米饭和水的ratio（比率）为2:1，这意味着每两杯米饭需要一杯水。遵循这个ratio（比率）对于实现理想的结果至关重要，说明了ratios（比率）在我们日常活动中扮演的重要角色。此外，在健康和健身领域，理解ratios（比率）可以帮助个人实现他们的健康目标。例如，饮食中碳水化合物、蛋白质和脂肪的宏观营养素ratio（比率）可以显著影响一个人的能量水平和整体健康。常见的建议是保持每天摄入的碳水化合物占40%、蛋白质占30%、脂肪占30%的ratio（比率）。通过遵循这个ratio（比率），个人可以优化营养，支持他们的健身旅程。总之，ratio（比率）的概念不仅是一个基本的数学原理，而且是一个渗透到我们生活各个方面的实用工具。无论是评估财务稳定性、改善教育成果、遵循食谱还是管理饮食需求，ratios（比率）提供了有价值的见解，可以导致更好的决策。在我们继续应对日益复杂的世界时，提升我们对ratios（比率）的理解无疑将增强我们批判性分析情况和做出明智选择的能力。