查询词典 predicate variable

descartes rule of signs：笛卡尔法治的标志

Dependent Variable 依变项 | Descartes' Rule of Signs 笛卡尔法治的标志 | Determinant 行列式

method of steepest descent：逐步求近法

method of speparation of variable 代换法 | method of steepest descent 逐步求近法 | method of substitution 叠合法

desi gn methodology：设计方法学

少齿差行星传动 planetary drive with small teeth difference | 设计方法学 desi gn methodology | 设计变量 des ign variable

Orthogonal design of experiments：正交实验设计

变工况实验:experiments of variable conditions | 正交实验设计:Orthogonal design of experiments | 实验教学系统:experiments teaching system

Deskmate：同坐一张课桌的学生

tyre press 轮胎压机 | deskmate 同坐一张课桌的学生 | voltage variable capacitance diode 压控变容二极管

diastolic：舒张的

Variable: 变量 | Diastolic: 舒张的 | Systolic: 收缩的

self-adjoint differential operator：自伴微分算子

自伴代数|self-adjoint algebra | 自伴微分算子|self-adjoint differential operator | 自变量|independent variable

differential quotient：微商

自变量的微分 differential of independent variable | 微商 differential quotient | 间接测量误差 indirect measurement error

Elementary Differential Topology：微分拓扑初步

实变函数论 The Theory of Functions of Real Variable | 微分拓扑初步 Elementary Differential Topology | 最优化方法 Numerical Methods for Optimijation

weighted diffusion constant：加权扩散常数

weighted deviational variable 加权离差变量 | weighted diffusion constant 加权扩散常数 | weighted equation 加权方程

phenol red：酚红,苯酚磺酞

phenol reagent 酚试剂 | phenol red 酚红,苯酚磺酞 | phenol red test 酚红排泌试验

accessory equipment：附件

accessory equipment 辅助设备 | accessory equipment 附件 | accessory part 附件