1、

This modelling method completely removes the intrinstic errors of existing grey differential fitting methods, and expands the application range of GM ( 1,1) Moreover, its computational method is simple, and its computational effort is less than that of the grey differential fitting method.

本文所给建模方法,彻底根除了现有灰色微分拟合法存在的固有误差,拓广了GM(1,1)的应用范围,且计算方法简单,计算工作量小于灰色微分拟合法。

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3、

Three dimensional beam propagation method based on the series expansion method ( 3D SEM BPM) transform the BPM into the first order normal differential equations. The method has the merits of simple calculation and high calculation efficiency.

三维级数展开的光束传播法(3D SEM BPM)将BPM方程转化为一阶常微分方程组,具有计算方法简单和计算效率高的优点。

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4、

Based on this oscillographic character, a new method, second order differential simple oscillographic voltammetry for the determination of Vc in a troche and a drink containing Vc is established in this paper.

根据KIO3的这一示波特性,建立了用二次微分简易示波伏安法间接测定抗坏血酸的新方法,并将该法用于Vc片剂及酷儿饮料中Vc含量的测定。

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5、

Solving with the Lagrange Equation, the mentality is clear, is two steps ordinary differential equation, but the Hamilton Canonical Equation is a step ordinary differential equation, the form is simple and easy to operat.

用拉格朗日方程解决,思路清晰,是一个二阶常微分方程组;而哈密顿正则方程则是一个一阶常微分方程组,形式简单,使用方便。

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6、

Comparing with the traditional method of drawing internal force chart, this method is very simple, it is easy to master and easy to check-up. It unifies drawing shear diagram and bending moment chart using the differential coefficient connection between load collection degree and internal force.

与传统绘制内力图的方法相比,该方法不仅简捷、直观、易于掌握、便于验算,而且和教材中利用载荷集度与内力之间的微分关系画剪力图、弯矩图,形成有机的统一。

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7、

Differential Simple Oscillographic Voltammetry Using Pulse Wave Alternating Current as Polarization Current

用脉冲波交流电流作为极化电流的微分简易示波伏安法

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8、

Firstly, a simple and practical representing method of the tooth edge tangential vector is applied to replace the traditional differential formula, the simple solving technique of edge contact problem makes the geometric edge contact analysis of the complex curve surface realize.

首先以一种简单实用的轮齿边缘切矢量的数学表示方法取代了经典的微分表达式,大大简化了几何边缘接触的求解,使复杂曲面的几何边缘接触分析得以实现;

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9、

But texts in ordinary differential equation only give some so simple equation that it can be solved by using integrating factor.

但目前常微分方程的教材中仅讨论了一些非常简单的积分因子的求解方法。

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10、

The current research is very active and constantly expanding. Its main idea is to find approximate solutions with differential equations containing small parameter which is from some of the original equation by solving the simple equation, so it is called the approximate analytic solution.

它的主要任务是求含有小参数微分方程的近似解,而这个近似解是通过解一些与原方程有关的较简单方程中得到的,因此被称为解析近似解。

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11、

Conclusion CT scanning of the orbit is a non invasive, accurate and simple technique for the diagnosis of CCF. Differential diagnosis is still necessary.

眼上静脉扩张。结论眼眶CT扫描是一种无创的颈动脉海绵窦瘘的诊断方法,具有准确、方便、特异等特点,但应进行必要的鉴别诊断。

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12、

Objective A simple method for detection of hepatoma-specific gamma-glutamyltranspeptidase ( HS-GGT) was set up by Datura stramonium agglutinin ( DSA) affinity chromatography, and its clinical application was verified in differential diagnosis of primary hepatocellular carcinoma ( PHC).

目的建立一种特异的检测血清中肝癌特异性γ-谷氨酰转移酶(HS-GGT)的亲和层析方法,并观察HS-GGT对原发性肝癌(PHC)的鉴别诊断价值。

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13、

based of the synoptic facts and the simple form of green's function for the solution of the elliptic adjoint boundary-value problem, an iterative method suitable for solving the second-order elliptic self-adjoint partial differential equations arising in meteorology is given. it is quite general.

本文从天气学的事实出发,应用自共轭椭圆型边值问题解的简单格林函数表达式,建立适合解动力气象学中椭圆型方程狄氏边界值问题的数值迭代解法,这个方法有较普遍的意义。

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14、

Side channel attack is a kind of attack against smart card. Differential power analysis attack ( DPA) has received extensive attention and application because of its simple implementation, the ability and characteristics of the specific encryption algorithm-independent.

旁路攻击是智能卡众多攻击手段中的一种,旁路攻击中的差分功耗分析攻击因其实施简单,攻击能力强,并且与具体加密算法无关等特点,受到了广泛的重视和应用。

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15、

Anomaly discrimination of simple spectrum of differential phase with multifrequency IP

多频复合波激电差分相位频率简谱异常区分法

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16、

the pulses are transmitted usign rs-422 differential line drivers of whichadvantage is the noise free transmission with a simple interface.

脉冲传输usignRS-422差分线路驱动器的whichadvantage是一个简单的界面,无噪音的传播。

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17、

item response theory graded model was used to study differential item function ( dif) between chinese and japanese samples on a measure of" environment sensitivity", which is a subscale of shiba's simple personality inventory.

利用IRT的等级模型调查了中日两组被试关于SHIBA简易人格量表中环境敏感性的项目功能差异(DIF)的现状。

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18、

Basic public health services in rural areas were composed of simple public health services, quasi bottommost ensurance and differential ensurance in public health services.

农村基本公共卫生服务包可分为纯公共卫生服务、准公共最低保障卫生服务、准公共差别保障卫生服务三大类。

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