您要查找的是不是：
- Gravity gradient is the second order derivative of gravitational potential, which can be observed by satellite gradiometer. 摘要重力梯度为重力位的二阶导数，可以通过星载梯度仪进行观测。
- second order derivative titration 二阶导数滴定
- Second order derivative speetrophotometry 二阶导数光谱法
- Second order derivative synchronous fluorimetry 二阶导数同步荧光光谱
- second order derivative spectrophotometry 二阶导数光谱法
- second order derivative of gravity potential 重力位的二阶导数
- A method for calculating the first and second order derivatives of eigenpairs of nonsymmetric damped systems is presented. 摘要提出了一种计算非对称阻尼系统特征对一阶、二阶导数的方法。
- We employan approximated linear search procedure based on the Fletcher exact penalty functionand the use of approximated derivetives of the multiplier function that avoids the needto evaluate the second order derivatives of the problem functions . 并利用Fletcher精确罚函数的近似函数作为线性搜索函数，以避免计算二阶导数。
- ASSAYING OF WB_(852) BY SECOND ORDER DERIVATIVE UV SPECTROPHOTOMETRIC METHOD 二阶导数紫外光谱法测定WB_(852)含量
- One of the second order of angels. 二级天使天使中的第二级
- Keywords Second order derivative spectrophotometry;Compound furacilin nasal drops;ephedrine Hydrochloride;furacilin; 二阶导数光谱;呋麻滴鼻液盐酸麻黄碱;呋喃西林;
- Keywords Haixianling oral liquid;Metronidazole;Second order derivative spectrophotometry;Content determination; 海仙灵口服液;甲硝唑;二阶导数光谱法;含量测定;
- Keywords near-infrared spectral analysis;direct orthogonalization;partial least squares method;multiplicative scatter correction;second order derivative; 近红外光谱分析;直接正交;偏最小二乘法;多元散射校正;二阶微分;
- And the second order effects should also be mild. 第二波的影响亦应该比较温和。
- Second order derivative 二阶导数项
- The present work deals with oblique derivative problems for second order quasilinear elliptic equations with parabolic degeneracy. 讨论了二阶拟线性退化椭圆型方程的斜微商问题。
- Numerical solution of second order differential equations. 二阶微分方程的数值解。
- Kim B. Bruce gave a system of axioms lor second order logic L(Q). Bruce于1978年提出二阶逻辑L(Q)的概念和公理系统。
- The method uses the finite element time-domainexplicit difference schemes with forth order derivative. 方法中采用了一种考虑四阶导数影响的有限元时域显示差分格式。
- Kim B.Bruce gave a system of axioms for second order logic L(Q). Kim B.;Bruce于1978年提出了三价逻辑L(Q)的逻辑公理系统。
