查询词典 propositional variable

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

Linear, progressive or digressive tariff：线形的,累加和递减收

Unit pricing单位价格 | –Linear, progressive or digressive tariff线形的,累加和递减收 | –Fixed und variable parts of he fee固定收费和变化收费

dimensionless coefficient：无量纲系数

dilution law 稀释定律 | dimensionless coefficient 无量纲系数 | dimensionless variable 无量纲变量

directly heated cathode：直热式阴极

directly controlled variable 直接被控变量 | directly heated cathode 直热式阴极 | director 引向器,指挥站

Dirichlet boundary conditions：边界条件

搜索方向 direction of search | 边界条件 Dirichlet boundary conditions | 离散变量 discrete variable

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