
weighting
词源
源自中古英语 'weght'(重量)加上后缀 '-ing',表示与重量相关的动作或状态。
noun
❶ 指在统计或评估中,对不同因素或项目赋予不同的重要性或价值,以反映其相对影响或比例。
“The final grade is calculated with a weighting of 70% for exams and 30% for coursework.”
(最终成绩的计算方式是考试占70%,课程作业占30%。)
“The survey uses a weighting system to ensure the sample represents the population accurately.”
(调查使用加权系统以确保样本能准确代表总体。)
❶ 指在物理或工程中,为平衡或调整某物的重量而添加的额外重量。
“The car's wheels need weighting to improve their balance.”
(车轮需要配重以提高平衡性。)
“The weighting on the fishing line helps it sink deeper into the water.”
(钓鱼线上的配重有助于它沉入更深的水中。)
常见短语
weighting factor — 在计算或评估中用于调整不同因素重要性的系数或数值。
“The weighting factor for experience is higher than for education in this job evaluation.”
(在这次工作评估中,经验的权重系数高于教育背景。)
weighting system — 一种用于分配或调整权重的系统或方法,常见于统计、评估或工程中。
“The university uses a complex weighting system to calculate overall student performance.”
(该大学使用复杂的加权系统来计算学生的整体表现。)