fixed proportion

简明释义

固定比例

英英释义

例句

1.In financial analysis, some investors prefer a fixed proportion 固定比例 of stocks to bonds in their portfolios.

在财务分析中，一些投资者更喜欢在其投资组合中维持股票与债券的固定比例 fixed proportion。

2.The architect designed the building with a fixed proportion 固定比例 of glass to concrete for aesthetic appeal.

建筑师设计这座建筑时，玻璃与混凝土的比例采用了固定比例 fixed proportion，以增强美感。

3.For this experiment, we need to maintain a fixed proportion 固定比例 of reactants to ensure accurate results.

在这个实验中，我们需要保持反应物的固定比例 fixed proportion 以确保准确的结果。

4.The company produces its products in a fixed proportion 固定比例 of 70% A and 30% B.

该公司以固定比例 fixed proportion 生产其产品，比例为70%的A和30%的B。

5.In the recipe, you need to mix flour and sugar in a fixed proportion 固定比例 to achieve the right sweetness.

在这个食谱中，你需要将面粉和糖以固定比例 fixed proportion 混合，以达到正确的甜度。

作文

In the realm of economics, the concept of a fixed proportion (固定比例) plays a crucial role in understanding how resources are allocated and utilized. A fixed proportion refers to a situation where inputs in a production process are combined in a constant ratio. This principle can be observed in various industries, from manufacturing to agriculture, where specific ratios of materials or labor are necessary to produce goods efficiently.For instance, consider a bakery that produces bread. The recipe might require a fixed proportion of flour, water, yeast, and salt. If the bakery decides to produce more bread, it must maintain the same fixed proportion of ingredients to ensure the quality and taste remain consistent. Any deviation from this ratio could lead to inferior products, which could affect customer satisfaction and ultimately the business's success.The importance of fixed proportion extends beyond individual businesses; it also has implications for economic theory and policy. In a broader sense, economies often rely on certain fixed proportions in their production functions. For example, the Cobb-Douglas production function illustrates how two inputs, typically labor and capital, can be combined in a fixed proportion to produce output. This model assumes that the elasticity of substitution between the inputs is constant, allowing economists to predict how changes in input quantities will affect overall output.Moreover, understanding fixed proportion is vital when analyzing the impact of technological advancements on production processes. As technology evolves, businesses may find new ways to optimize their input ratios, but the fundamental need for a certain fixed proportion of resources often remains. For instance, automation in manufacturing might change the labor-to-capital ratio, but the necessity for specific proportions of raw materials will still persist.In addition to its applications in production, the idea of fixed proportion can also be seen in environmental science. When discussing sustainable practices, many experts advocate for maintaining a fixed proportion of natural resources to ensure ecological balance. For example, in forestry, sustainable logging practices often require that only a certain percentage of trees be harvested each year, preserving the ecosystem's health while still allowing for economic benefit.Furthermore, the concept of fixed proportion can be applied to personal finance and budgeting. Individuals often allocate their income in fixed proportion to various expenses such as housing, food, savings, and entertainment. By adhering to these predetermined ratios, people can maintain financial stability and work towards their long-term goals.In conclusion, the notion of a fixed proportion (固定比例) is integral to various fields, including economics, environmental science, and personal finance. It serves as a guideline for maintaining consistency and efficiency in production processes, helps economists understand the relationship between inputs and outputs, and encourages sustainable practices in resource management. Recognizing the significance of fixed proportion can lead to better decision-making, whether in a corporate setting or in everyday life. As we move forward in an ever-changing world, the principle of fixed proportion will continue to be a cornerstone of effective planning and execution across multiple domains.