您要查找的是不是：
- Derivative method has been widely used for resolving overlapped spectra,but the noise level increases apparently in higher order derivative calculation. 导数法广泛应用于重叠峰分辨,但信噪比会随着导数阶数的增加而降低。
- In this paper, the authors apply the formula of high order derivative of composite formal series-the Faa di Bruno formula to solve the recurrent equations with constant coefficients. 本文将关于复合形式的形式幂级数高级微商的Faa di Bruno公式应用于常系数递 归方程的求解。
- 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。
- Methods To determin dyclonine hydrochloride D-value in transdermal solution by using transdermal test way and first order derivative spectrophotometry. 方法采用一阶导数分光光度法和体外透皮吸收实验方法测定透过液中盐酸达克罗宁的振幅D值。
- 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。
- The first order derivative spectrophotometry was used for determination of ofloxacin in its gel.The interference of other ingredients can be eliminated. 采用一阶导数分光光度法直接测定氧氟沙星凝胶剂的含量，能消除其它组分的干扰。
- Methods: Determination of content was studied by frist order derivative spectrophotometry,and its effects in clinical was verified baicalin by double blind method. 方法:采用一阶导数分光光度法测定黄芩苷含量作为定量指标,并采用双盲法进行临床疗效验证。
- On the basis of the unconditional variational problem of higher order derivatives, this paper studies conditional variational problem. 在含高阶导数的泛函无约束变分问题基础上,进一步研究条件变分问题。
- The states and inputs of the system were expressed in terms of higher order derivatives of a subset of states by using coordinate and input transformations. 通过坐标和输入变换，系统的状态和输入变量被表示为子状态变量的高阶导数形式；
- The large deflection problem of cantilever beams was studied by means of the biparametric perturbation method and the first order derivative substitution from pseudolinear analysis approach. 利用拟线性分析方法中的一阶导数代换对基本方程进行了简化处理,将基本的微分积分方程转化为非线性代数方程组,并结合双参数摄动研究了悬臂梁的大挠度问题。
- From what does the empirically existing stability of human order derive? 经验上存在的人类秩序，其稳定性源自何处?
- Linear algebra also plays an important part in analysis, notably, in the description of higher order derivatives in vector analysis and the study oftensor productsand alternating maps. 线性代数也发挥了重要组成部分的分析，值得注意的是，在描述中高阶衍生物在矢量分析和研究的产品和交替张地图。
- second order derivative titration 二阶导数滴定
- Pupils who pass the test will be promoted to the next higher grade. 小学生只要考试及格就会升到高年级。
- The first order derivative spectorphotometry 一阶导数光谱法
- The dockers are coming out on strike for higher wages. 码头工人将举行罢工要求增加工资。
- Sherman recommended that Clarke be disciplined, but higher-ups rejected the idea. 谢尔曼建议对克拉克进行纪律惩戒，但高层拒绝了这个意见。
- first order derivative chromatography 一阶导数光谱法
- The Detroit auto workers went out for higher pay. 底特律的汽车工人为争取提高工资而罢工。
- first order derivative titration 一级导数滴定
