Using Differential Method to Get the Best Design Parameters of a Disc Cam Mechanism With Oscillating Follower 微分法求解摆动从动件盘形凸轮机构最佳参数
The advantage of the single-ended method is that it requires only half as many switches as the differential method. 单端法的优点是所需的开关数量仅为差分法的一半。
Earthquake prediction effect by ten-days differential method of ground tilt in Tonghai 通海地倾斜旬差分法的地震预报效果
Positioning Performance of a Novel Wide Area Differential Method and Optimized Distribution on Differential Network difference curve 广域差分新方法的定位性能与差分网优化布局温差[差分,减差,差异]曲线
Use Semantic Differential method ( SD method) to analysis electric bicycle design characteristics, extract the modelling elements of electric bicycle's appereance. 应用意象尺度法(即SD法)对现有电动自行车造型特点进行了分析,提取了电动自行车的造型元素。
A Novel Wide Area Differential Method on Separated Calculation of Satellite Clock Errors and Ephemeris Errors 星钟和星历误差分离的广域差分新方法
An analysis is made of seepage forces around shield under river by finite differential method and the stability factor of workface with regard to seepage effects is deduced. 基于地下渗流基本方程,采用有限差分法对江底隧道盾构施工中产生的周边渗透力进行了分析,并推导了渗流条件下盾构正面稳定的判别公式。
Study of the determination of glyoxal and glyoxylic acid by absorbance ratio differential method 比值微分法测定乙二醛与乙醛酸混合物的研究
The experiment shows that the stability of average background method is stronger than frame differential method. 实验表明,平均背景法的稳定性要优于帧间差分法。
So, a new method for calculating the seabed slope angle called the differential method is put forward. 为此,针对单波束测量提出了一种实用的海底倾斜角差分算法。
A variable step implicit differential method and convergence criterion for predicting rod string dynamic characteristics of Rod pumping system are presented. 本文提出了有杆抽油系统预测模型的变步长的隐式差分法及其收敛准则。
Introduced is this paper are the probability differential method and the unify way of calculating the probability distribution of the continuous type and that of the discrete type. 本文通过引进“概率元”,把连续型和离散型两类求概率分布的方法统一起来,建立起“概率元法”的理论及其计算方法。
In this paper the differential method is introduced to reduce some addition error in test. 对于实验中存在的某些加性误差,可以用差值法减小这种误差。
New Fourier Expansion Differential Method for Analyzing Waveguide with Arbitrary Cross-Section 分析任意截面波导的一种新方法及其应用研究
We here give the integral method to improve the differential method. And we put forward the sinusoidal integral theorem and the sinusoidal integral amending coefficient. 针对微分法的不足之处,本文又提出使用积分法测量输电线路零序互感参数的方法,并同样的提出了与微分法相仿的正弦积分修正系数和正弦积分定理。
The differential method developed in the detecting circuit for the magneto optical signal. 磁光信号检测采用改进差动式检测,检测方式仅与磁光克尔角大小有关,可以用来作样品的克尔角指示。
And a simulation model for screening equations was established by the finite differential method. 应用有限差分方法建立了筛分方程的仿真模型,并编写了钻井筛处理量的计算机仿真程序。
In the differential method, zero equation model is adopted, curvature effects both on turbulent viscosity and on basic equations are considered. 微分法采用零方程模式,不仅考虑曲率对涡粘性系数的影响,而且还计及曲率对方程的影响,得到有曲率的紊流边界层发展趋势。
And the differential method is applied to compute coefficients of the shutoff equation and guidance equations. 采用求差法解算摄动制导的关机方程与导引方程系数。最后给出诸元计算软件流程图。
The second point is raising a differential method in the evolution stages of Chinese foreign trade strategy; 第二点是提出中国贸易战略演变阶段的划分方法并试图建立制定科学贸易战略的理论依据;
The history of finite differential method and application in environmental engineer are represented. 并且介绍了有限差分法的历史及在环境工程中的应用。
This paper studies the differential method for linear partial difference equation with constant coefficients, the explicit solution is given. 研究常系数线性偏差分方程的微分解法,给出了其显式解。
This paper points out that the traditional design method about the disc cam mechanism with oscillating follower has some shortcomings, thus it proposes one new method& using the differential method and the optimum technology to get the best parameters of the disc cam mechanism with oscillating follower. 指出了传统设计方法在确定摆动从动件盘形凸轮机构设计参数时的诸多不足,提出了一种新方法&采用微分法和最优化技术联合求解摆动从动件盘形凸轮机构的最佳设计参数。
The Differential Method to Solve Indefinite Integral 用微分方法求解不定积分问题
By use of the result, the calculating precision of numeric differential method and empirical formula is analyzed. 利用所得到的结果,分析了数值微分法和经验公式的计算精度。
Analysis of Physical Systems with Distribution Parameters Using Out Differential Method 用外微分运算分析具有分布参数的物理学系统
The Exterior Differential Method in Finsler Geometry Finsler几何中的外微分法
According to the experimental electron deposition curve and depth-dose curve, continuity and Poisson equations are solved simultaneously by the differential method; accumulated charge and electrical field profiles in dielectrics are then obtained. 根据实验测定的电子沉积曲线和剂量深度分布曲线,用有限差分法联立求解连续性方程和泊松方程,可以得到电介质内累积电荷分布和电场分布。
Research of the cylindrical wave with finite differential method 柱面波的有限差分解法研究
The prospects of application and the shortcomings of the new differential method are also discussed. 本文还叙述了新示差法可应用的前景和不足。