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- 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
- Chapter one is the summary of the derivative action. 第一章是对股东派生诉讼制度的概述。
- 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。
- If the value is steady, whatever the offset, then derivative action does not occur. 如果，这个值是稳定的那么，无论误差多大，微分动作是不发生的。
- This essay starts with a brief introduction of the derivative action, and then two typical cases of Wallerstewiner v Moir and Smith v Croft are analysed with regard to the indemnity cost order procedurally and substantially. 本文首先对派生诉讼作了简要的介绍,然后针对英国的两个典型案例Wallersteiner v Moir和Smith v Croft,从程序和实体两方面对偿付令进行了深入的分析研究。
- Second order derivative 二阶导数项
- Derivative action (referred to by the letter D) measures and responds to the rate of change of process signal, and adjusts the output of the controller to minimise overshoot. 微分动作（字母D表示）测量并对过程信号变化率进行反应，调整控制器的输出以达到最小的突出峰。
- If applied properly on systems with time lags, derivative action will minimise the deviation from the set point when there is a change in the process condition. 在过程剧烈变化的情况下，如果系统时间被延误，微分动作将减少设定点的差距。
