【residual造句】在英语学习中,“residual”是一个较为常见的词汇,通常用于描述某种剩余的、未被完全消除或残留下来的事物。它在科学、数学、经济等多个领域都有应用。为了帮助学习者更好地掌握该词的用法,以下是对“residual”一词的造句总结,并通过表格形式展示其常见搭配和例句。
“Residual”表示“残余的”、“残留的”,常用于描述某种结果、影响或物质在某个过程之后仍然存在的情况。它可以作形容词使用,修饰名词,如“residual effect”(残留效应)、“residual waste”(残留废物)等。此外,在统计学中,“residual”也指实际值与预测值之间的差异,是模型误差的一种体现。
在日常使用中,“residual”可以出现在多种语境下,例如:
- 科学实验后的残留物质;
- 经济政策后的影响;
- 个人情绪或记忆的残留。
通过不同语境下的例句,可以帮助学习者更准确地理解并运用这个词。
表格:residual 常见搭配与例句
搭配 | 含义 | 例句 |
residual effect | 残留效应 | The drug has a residual effect that lasts for several hours. |
residual waste | 残留废物 | Proper disposal of residual waste is important to protect the environment. |
residual income | 残留收入 | After paying all expenses, the company earns a small residual income. |
residual heat | 残留热量 | The machine still emits residual heat even after it is turned off. |
residual stress | 残留应力 | Engineers must consider residual stress in materials during construction. |
residual error | 残差 | In regression analysis, the residual error indicates how far off the model is from the actual data. |
residual memory | 残留记忆 | Some people have a strong residual memory of their childhood. |
residual impact | 残留影响 | The policy had a long-term residual impact on the local economy. |
通过以上内容可以看出,“residual”是一个具有多用途的词汇,适用于多个学科和日常表达中。掌握其常见搭配和语境有助于提升语言表达的准确性与自然度。