| 释义 |
direct proportionＳＧ短语⁶⁶⁰¹⁰
基本例句
n.正比例;正比
制作商务简报数学
But the development of science and technology is not in direct proportion to that of economy.
但科技与经济并不存在简单的正比关系。 cnki
Results:The relationship between specific rotation and purity of sorbitol is not in direct proportion.
结果：山梨醇的比旋度和纯度之间并不具有简单的正比关系。 cnki
They are often in direct proportion to their wealth.
而这一点往往和他们的财富水平成正比。 hjenglish
Usually the percentage of sales is a simple and commonly used method is based on the assumption of the main assets, liabilities, income, cost of sales and direct proportion.
通常销售百分比法是一种简单和常用的方法，其主要是假设资产、负债、收入、成本与销售额成正比例。 big.hi138.com
Water- fluoride concentration and mottled enamel are direct proportion while mottled enamel and dental caries are inverse ratio.
水氟浓度和氟牙症的病情呈正比关系，而与龋齿的病情呈反比关系。 cnki |