n. a quality that differentiates between similar things
a. relating to or showing a difference
a. involving or containing one or more derivatives
a. 差别的, 特异的, 微分的
n. 差别, 两路线运费差额, 工资差额
1. The teacher explained the concept of differential equations to the class.
教师向班级解释了微分方程的概念。
2. In physics, a differential is often used to describe rates of change.
在物理学中，微分常用于描述变化率。
3. The doctor used a differential diagnosis to determine the cause of the patient's symptoms.
医生通过鉴别诊断来确定病人症状的原因。