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- chemical transformation method 化学转化法
- By using differential transformation method, the Jacobian matrix is got. 最后利用微分变换法,获取机器人雅可比矩阵。
- Influence of rare eatrth elements on chemical transformation of nitrogen in agricultural soil. 施加外源稀土元素对土壤中氮形态转和有效性的影响。
- Chemical transformation is one of the methods for the preparation of nonaqueous dispersion(NAD). 采用化学转化法将水乳液转化为非水乳液是制备非水分散体的一种方法。
- Use parallel automated synthesis or combinatorial trial-and error reactions to improve on a chemical transformation in an evolutionary manner. 用平行的自动的合成方法或组合试探反应来逐步地提高化学反应的转化率。
- Chemical transform items including phosphorus adsorption and precipitation action are considered in the solute mo... 在传统的溶质运动模型基础上添加化学转化项形成了具有磷的反应特点的溶质运动模型。
- Wavelet transformation method has gained more and more applications in the field of nonlinear recognition. 摘要小波变换方法在非线性识别领域得到了越来越多的应用。
- The paper introduces the construction frame, and elaborates the transformation method and the step. 本文给出了整体结构框架,并阐述了改造的方法与步骤。
- In this paper, a novel transformation method about time - dependent Schrodinger equation is obtained. 为使含时场的薛定谔方程得到简化,给出了一种新的变换方法,可用于实际量子力学问题的求解。
- From the view of methodology,the meaning and function of transformation method in mathematical analysis are enunciated. 从方法论角度阐述了数学化归法在数学分析中的应用和意义.
- The properties of the weak-coupling bound polaron in quantum well are studied using the linear combination operator and the unitary transformation method. 摘要采用线性组合算符及幺正变换方法研究了磁场对量子阱中弱耦合束缚极化子的性质的影响。
- The activity is not destroyed by either physical changes of state or chemical transformations. 这些活性不会因为物理状态和化学成分的改变而受到破坏。
- The results show that all solution can determinately exist, which avoids the complicated discussion to singular solution educed from D-H transformation method. 结果表明,各关节的运动学逆解唯一,计算简单,运算量小,特别是对于具有多冗馀度的机器人,此法能够避免奇异解的讨论,提高计算效率。
- The most important exothermal reactions in the crust can be expected from the chemical transformations of sulfides. 地壳中能够料想到的最重要的放热化学反应是硫化物的化学转变。
- When time domain solutions are required, the Laplace transform method is straightforward. 当需要时域解时,拉氏变换方法也是很直接的。
- Secondly,the solutions to the differential equation are obtained by means of Laplace's transform method. 建立液压伺服机构的微分方程和导出传递函数。
- Environmental chemistry is an intersectant subject by environmental science and chemistry.Its core problem is to study the chemical transformation and effect of chemical pollutant in environment. 环境化学是环境科学与化学的交叉学科,它的核心问题是研究化学污染物在环境中化学转化和效应;
- Compared with traditional "isogonal transformation method", all geometric parameters of the leaf curved surface may be calculated exactly. 与传统的“等角变换”法比较,可精确计算叶片的全部几何参数。
- A couple of enzymes catalyse the chemical transformation from tyrosine to the resulting pigment.The rate of activity of the enzymes is controled through receptors in the cell membrane. 酶通过催化作用把酪氨酸转化为色素,而酶的活化力受到细胞膜的影响。