| 释义 |
differential/difəˈrenʃ(ə)l/ adj. & n.●adj. 1a of, exhibiting, or depending on a difference 差异的，显示差异的；依差别而定的 b varying according to circumstances 独特的 2 Math. relating to infinitesimal differences 【数】微分的 3 constituting a specific difference; distinctive; relating to specific differences 构成特征的；特殊的；与特征有关的 differential diagnosis 鉴别诊断 4 Physics & Mech. concerning the difference of two or more motions, pressures, etc. 【物理学】【机】有关(两种或两种以上的运行或压力等)差动的；差速的 ●n. 1 a difference between individuals or examples of the same kind (同类人或同类物间的)差别；差异 2 a difference in wage or salary between industries or categories of employees in the same industry (行业之间或同行业中雇员级别之间的)工资级差 3 a difference between rates of interest etc. (利息等之间的)差额，差率 4 Math. 【数】a an infinitesimal difference between successive values of a variable 微分 b a function expressing this as a rate of change with respect to another variable (微分)函数 5 (in full 全称 differential gear) a gear allowing a vehicle's driven wheels to revolve at different speeds in cornering 差动(速)齿轮 □ differentially adv.[medieval & modern Latin differentialis (as DIFFERENCE)] |