查询词典 variation

positive definite second variation：正定第二变分

正定二次型 positive definite quadratic form | 正定第二变分 positive definite second variation | 正定变换 positive definite transformation

positively definite eigenvalue problem：正定特盏问题

positive variation 正变差 | positively definite eigenvalue problem 正定特盏问题 | positively definite sequence of numbers 正定数列

Present value：折現值

更具体地说,内在价值指的是资产在它存续期间所能产生的现金流量折现值(present value)40.0、 盈余品质一般由五项条件构成:盈余的持续性(persistence)越高,则品质越好;盈余的可预测性(predictability)越高,则品质越好;盈余的变异性(variation)越低,

principle of transfinite induction：超限归纳原理

principle of relativization 相对化原理 | principle of transfinite induction 超限归纳原理 | principle of variation 变分原理

principle of variation：变分原理

principle of transfinite induction 超限归纳原理 | principle of variation 变分原理 | principle of virtual displacement 虚位移原理

amplitude probability density：振幅机率密度

408,"amplitude of waves","波幅" | 409,"amplitude probability density","振幅机率密度" | 410,"amplitude variation","振幅变化[量]"

procedural law：区位硬环境

程序参与:Procedural participation | 区位硬环境:Procedural law | 过程性变式:procedural variation

annual proper motion：年自行

annual precession 岁差;年进动 | annual proper motion 年自行 | annual variation [周]年变[化]

qualitatively identical labor：同质的劳动

qualitative variation 品种变异 | qualitatively identical labor 同质的劳动 | qualities of the female parent 显出母本的品质

quincunx：梅花阵法

Quartile variation 四分位差变异 | Quincunx 梅花阵法 | Quota sampling 分级抽样

Going to Pubs：上酒吧小酌

Part V 夜生活篇 Nightlife | Unit 21 上酒吧小酌 Going to Pubs | Unit 22 看表演 Seeing Shows

simplified equation：简化方程式

secondary alcohol 仲醇 | simplified equation 简化方程式 | tertiary alcohol 叔醇