查询词典 angular derivative

Second derivative：二次导数

second degree skin burn 第二级烧伤 | second derivative 二次导数 | second derivative spectroscopy 二阶导数谱学

First derivative：一阶导数

建立了快速测量茶多酚中总儿茶素含量的近红外光谱定标模型.将48份茶多酚样品组成定标样品集,在1000-2500nm(4000-10000cm^-1)的近红外漫反射光谱为定标波长范围内,光谱经一阶导数(First derivative)、二阶导数(Second derivative)、标准归一化(Standard normal variate,

Derivative matrix：导数矩阵

Depth, 深度 | Derivative matrix, 导数矩阵 | Derivative-free methods, 无导数方法

financial derivatives：金融衍生物

金融衍生工具(Financial Derivative Ihstruments)义称为金融衍生物(Financial Derivatives)或金融衍生品(Financial Derivative Products),是金融市场上一系列自身价值依赖于标的的资产价格变动的合约的总称.其标的种类繁多,可以是金融资产,

designated securities：指定证券 designated securities 指定证券

1263 1 derivative evidence 派生证据 derivative evidence 派生... | 1265 1 designated securities 指定证券 designated securities 指定证券 | 1266 1 desk audit 案卷审计,凭证账簿审计 desk audit 案卷审计,凭证账...

first derivative spectrum：一级导数光谱

first derivative 一阶导数 | first derivative spectrum 一级导数光谱 | first derived curve 导曲线

left hand symmetrizable kernel：左方可对称化核

左下狄尼导数 left hand lower dini derivative | 左方可对称化核 left hand symmetrizable kernel | 左上狄尼导数 left hand upper dini derivative

Derivative-free methods：无导数方法

Derivative matrix, 导数矩阵 | Derivative-free methods, 无导数方法 | Design, 设计

Derivative-free methods：无导数体例

Derivative matrix, 导数矩阵 | Derivative-free methods, 无导数体例 | Design, 设计

Derivative-free methods：无导数方法 Design, 设计

Derivative matrix, 导数矩阵 | Derivative-free methods, 无导数方法 Design, 设计 | Determinacy, 确定性

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