1、

Parameters Optimization and Experiments of Potato Digger Blade Based on Computer Simulation

基于计算机模拟的挖掘铲参数优化与试验分析

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2、

The Intelligent Diffusion Silicon Pressure Transmitter Based on HART Protocol

基于HART协议的智能扩散硅压力变送器

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3、

A study on horizontal eddy diffusion in the surface water of the northeastern South China Sea Based on~ ( 228) ra tracer

南海东北部表层水体水平涡动扩散的~(228)Ra示踪研究

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4、

The liquidus and solidus in the mushy zone was calculated based on back diffusion and a database for multi-component steel with the thermal-physical parameters depended on composition, temperature and solid fraction.

该模型根据糊状区溶质传输和反扩散理论,基于变热物性参数,采用钢中多组元成分的百分含量计算液、固相线温度。

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5、

The Microsegregation Mathematical Model for Binary Alloy Based on Coarsening and Back-diffusion

基于枝晶粗化和反向扩散的二元合金微观偏析数学模型

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6、

NMR studies on self diffusion coefficients of lithium ions in PAN based gel

PAN为基凝胶聚合物电解质自扩散系数的NMR研究

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7、

Diffusion Flame Research in Combustion Based on Imaging Process Method

基于图像法研究燃烧过程的火焰扩散

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8、

We analyzed the thermal behavior of the gas content. Gas diffusion and nucleus stability has been discussed based on diffusive equilibrium of the interface.

分析了气核内气体的热力学行为,基于相平衡条件,还讨论了气体扩散与空化核稳定性的关系。

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9、

Based on the one-dimensional advection-diffusion model, we quantitatively estimate the eddy diffusivity and the associated nutrient fluxes. The findings provide the basis for the scientific management in the coastal area.

以一维平流-扩散模型为基础,定量认识海洋水体平流和扩散过程、评估其输送的营养盐通量,为海岸带及近海海域的科学管理提供依据。

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10、

Based on some reasonable simplifications on turbulent eddy diffusivity and mean velocity, an analytical solution to the charge transportation equation related to flow electrification is derived, by which an expression for the streaming current in a pipe is derived.

在合理简化紊流扩散系数和油流速度的基础上,推导出油内有关油流带电的电荷输运方程的解析解,并且根据该解析解导出了冲流电流计算公式。

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11、

Simultaneous temperature and thermal diffusivity measurement of ultra-high temperature material based on multi-spectral technique

基于多光谱技术同时测量超高温材料的温度和热扩散率

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12、

The heat transfer during the tire vulcanization was analyzed based on the heat transfer principle, the advantages of multi stage vulcanization were pointed out, and the effect of the heat diffusivity on the curing state of rubber and the effective factors on the heat diffusivity were investigated.

应用传热学原理研究分析了轮胎硫化过程中的热传递,指出了分段硫化的优点,并探讨了热扩散系数对橡胶硫化程度的影响以及影响热扩散系数的因素。

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13、

Equation of state based on model of infinite dilution activity coefficients

基于无限稀释活度系数模型的状态方程

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14、

In this process, it makes further reform to the elderly care insurance system based on the reform of pension and medical insurance system.

在进行养老和医疗保险制度改革的基础上,又推进了老年护理保险制度改革。

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15、

This thesis is focused on attitude control of missiles with canard configuration and side jets. To deal with the nonlinearity, coupling of the missile dynamics, the design of blended aerodynamic and side-jet control law based on dynamic inversion method is investigated.

本文以大气层内直接侧向力与气动力复合控制的鸭式布局防空导弹为研究对象,针对系统的非线性、通道耦合,基于动态逆控制方法,设计了复合控制律,以实现系统快速响应。

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16、

The controlling system in the distribution unit of MPS system based on microcontroller

基于单片机的MPS系统的供料单元控制系统设计

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17、

The model can predict the effect of change in dilution zone design or combustor operating conditions on the change of combustor exit radial temperature profiles based on exit temperature measurement before the change.

该模型能够由第一次试验得到的出口温度分布,推算出燃烧室掺混区设计修改后或工作状态改变后,燃烧室出口平均径向温度分布曲线的变化。

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18、

Improvement of Combustion and Emission of Natural Gas Engine Based on Double Dilution

基于双重稀释改善天然气发动机燃烧及排放

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19、

By way of analyzing random data a digit filtering algorithm based on wavelet is put forward. The typical calculation examples prove that the calculation results manifest reasonable. The work lays a numerical foundation for accurate simulated software;

通过对随机数据的处理分析,提出了一种基于小波变换的数字滤波算法,并进行了实例验证,表明该算法准确可靠,小波滤波算法为整套仿真软件的完成奠定了数值计算基础;

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20、

In the paper, a design method of ADC with new devices is presented based on the mathematical principle of converting decimal digit to binary digit.

但由于采用传统器件设计转换速度不高,为此,在十进制数转化为二进制数的数学原理基础上提出一种采用新型器件的ADC电路设计方法。

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