1、
3、

N-guanylurea dinitramide ( GUDN) was synthesized with N-guanylurea hydrochloride as primary substance by hydrolysis and double decomposition reaction in turn and the overall yield of GUDN is79%.

以盐酸脒基脲为原料,通过水解、复分解反应,合成了N-脒基脲二硝酰胺盐(GUDN),总收率可达79%。

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4、

The principle of potassium nitrate production with double decomposition reaction, in four-step circulation and three-step circulation is introduced in the paper.

本文简述了复分解四步循环法与复分解三步循环法生产硝酸钾原理。

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5、

Vibratory Stir Research on Microorganism Cabinet of The Home biological Garbage Decomposition Vanish Mini-machine

家用小型有机垃圾生物减量化处理机菌床振动搅拌研究

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6、

Infrared spectral absorption method is a new method developed in recent years and it is the product of spectral decomposition.

红外光谱吸收法是近几年来发展起来的一种新方法,它是由光谱分析技术发展的产物。

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7、

The subsequent step is the analysis of impulse response function and variance decomposition, from the point of the qualitative and quantitative view to survey the extent of the margin trading on the stock market.

随后对模型进行脉冲响应函数分析和方差分解分析,从定性与定量的角度测定了融资融券对股市影响的程度。

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8、

An improved algorithm is proposed based on the polygon convex decomposition algorithm based on point visibility.

在参考基于顶点可见性的凹多边形凸分解算法的基础上,提出了改进的方法。

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9、

Optimal reactive power planning using bender's decomposition technique and interior point method

基于Bender's分解和内点法的无功优化规划

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10、

Wavelet Decomposition& Peculiar Changing Point of High Frequency Wavelet Difference

小波分解和高次小波差分的奇异点

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11、

A practical generalized Radon transform ( GRT)-based CRS stack technique is developed based on common offset profile and in conjunction with the GRT and dip decomposition common reflection point ( CRP) stack methods.

基于共偏移距剖面,并结合广义Radon变换与倾角分解共反射点(CRP)叠加方法,得到了一种实用的基于广义Radon变换的共反射面元(GRT)CRS叠加实现方法。

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12、

Based on image decomposition and intersectant point detection, a new hybrid circle and ellipse detection method is presented.

提出了一种新的基于相交点检测及其子图分解的快速多圆/椭圆检测方法,它解决了RHT中无效采样与无效累积的问题。

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14、

This paper compares the merits and demerits among several stirring precepts of the home biological garbage decomposition vanish Mini-machine, researches the kinematic analysis and material kinematic state of the vibratory stir, gives the steps in selecting kinematic parameters and kinetic parameters.

本文比较了家用小型有机垃圾生物减量化处理机菌床几种搅拌方案的优缺点,并对振动搅拌的动力学进行了分析,对物料运动状态及其运动学、动力学参数选择进行了研究。

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15、

The chosen plants are extracted with new technologies, such as biological ferment decomposition, thermal recycling extract, vacuum concentration ect.

在加工工艺上,对植物料的提取采取生物酶解、热回流提取、真空浓缩等提取新工艺。

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16、

The solution effect of the ill-conditioned equation and orthogonal triangular decomposition

方程病态及正交三角分解解算效果

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Improvement on the Fast Algorithm for Triangular Decomposition of Hankel Matrix and Its Inverse Matrix

Hankel矩阵及其逆矩阵的快速三角分解算法的改进

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18、

Application of Triangular Decomposition in Linear Equations Adopting Numerical Method Decomposed Multi-blocks

程序中三角化分解分块法在线性方程组中的应用

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19、

Triangular decomposition of a class of real matrixes

一类实矩阵的三角分解

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20、

The coefficient matrix of the linear equations is nonpositive definite because of the restrictions, but we prove the leading principal minors of the matrix do not equal zero and the triangular decomposition or Gaussian elimination can be used to the linear equations.

由于约束条件的缘故,导出的线性方程组的系数矩阵不是正定的,但本文证明了它的各阶顺序主子式不等于零,从而可用三角分解法或高斯消去法。

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