differential

界面语言: zh

🇬🇧 /ˌdɪfəˈrɛnʃəl/ 🇺🇸 /ˌdɪfɜrˈɛnʃəl/

📖 释义

  1. noun
    差额; 微分; 差速器; 鉴别诊断; 差分信号
  2. adjective
    差别的; 微分的; 分化的; 差异的; 差动的

🔗 详情

词形变化

可数 复数: differentials

常用搭配

differential equationdifferential treatmentpay differentialwage differentialdifferential diagnosisdifferential gear

派生词

differentiallydifferentiatedifferentiationdifferentiability

同义词

differencedisparitydiscrepancyvariationdistinction

反义词

similarityuniformity

易混淆词

difference
EN: 'Difference' is the general term for a distinction between things; 'differential' is more technical, referring to a specific measured or calculated difference, especially in mathematics, mechanics, or economics.
zh: 'Difference' 是用于事物之间区别的一般术语；'differential' 更具技术性，指特定的测量或计算出的差异，尤其在数学、力学或经济学中。
differentiate
EN: 'Differentiate' is the verb form meaning to distinguish or to compute a derivative; 'differential' is the adjective or noun form.
zh: 'Differentiate' 是动词形式，意为区分或计算导数；'differential' 是形容词或名词形式。

拼写提示

EN: Remember the double 'f' and the suffix '-ential' (not '-antial' or '-encial'). It derives from 'difference' but the adjective/noun form shifts to '-ential'.
zh: 记住双 'f' 和后缀 '-ential'（不是 '-antial' 或 '-encial'）。它源自 'difference'，但形容词/名词形式变为 '-ential'。

💬 例句

  1. There is a significant differential in pay between the two positions.

    这两个职位之间的薪酬存在显著差异。

  2. The differential dy is equal to f'(x)dx.

    微分 dy 等于 f'(x)dx。

  3. The car's rear differential was damaged in the collision.

    汽车的后差速器在碰撞中受损。

  4. The doctor ordered blood tests to help narrow down the differential.

    医生要求做血液检查以帮助缩小鉴别诊断的范围。

  5. The circuit uses a differential input to reject common-mode noise.

    该电路使用差分输入来抑制共模噪声。

  6. The company applied a differential pricing strategy for different market segments.

    该公司针对不同市场细分实施了差别定价策略。

  7. She is studying differential equations as part of her physics degree.

    她正在攻读物理学位，其中包含微分方程的学习。

  8. Differential staining techniques help identify different types of bacteria.

    差异染色技术有助于识别不同类型的细菌。

  9. Differential psychology studies how individuals differ in behavior and mental processes.

    差异心理学研究个体在行为和心理过程上的差异。

  10. The differential pressure gauge measures the pressure drop across the filter.

    差压计测量过滤器两端的压降。