查询词典 experimentally

It has been experimentally observed in many engineering materials such as in the clay that a shear band of intense plastic deformation caused by strain softening possesses a finite width.

对饱和多孔介质(也能作为退化情况用于固体材料)提出了一个归结为线性互补问题求解过程的梯度塑性连续体有限元-无网格耦合方法。

The vortex shedding frequency spectrum characteristics on a heated circular cylinder in water cross flow was investigated experimentally.

但在实际中，许多工业设备是在气液两相流横掠柱体工况下工作，由于两相绕流问题的复杂性，目前这方面的研究还很少。

In first, a new short time formula of one dimension heat conduction differential equation, based on the theory of one dimension transient method, is presented for thermophysical property measurement of wood. The result of testing on red pine and larch wood arc satisfied by new method.In succession, the relationship between heat conductivity of wood and moisture, density, porosity, temperature and grain is studied experimentally in the range from 25 to 100℃. The result shows that, the heat conductivity is in direct proportion to density. but in inverse proportion to porosity. The heat conductivity of air-dried wood increased probably linear with the temperature rising. And that heat conductivity along the grain of wood is higher than that cross the grain. The former is 1.8 or 2 times of the latter.

文中研究了25～100℃范围内，气干木材的导热系数与含水率、密度、孔隙率、温度及热流方向的关系，研究表明：木材导热系数与密度成正比关系，与孔隙率成反比关系：对于针叶材，导热系数与密度及孔隙率成线性变化关系，而对于阔叶材其变化关系近似成二次曲线；气干木材的导热系数随着温度的升高近似呈线性增加：热流平行于纹理方向的导热系数大于垂直于纹理方向的导热系数，两者的比值大约在1.8～2之间。

The gas-solid two-phase flow in the cyclone separator is investigated experimentally and numerically in this thesis, the results are important to improve the design, research and separation efficiency measurement of the separator.

本文从理论和实验两方面对旋风分离器内的气固两相流动进行了研究，所提出的方法和所得到的结论对于提高分离器的研究、设计及测试水平都具有重要的意义。

The performance, feature and application fields of non-contact displacement sensors used in bearingless motors are compared. The static and dynamic characteristics of the eddy current displacement sensor are studied experimentally.

对比分析了目前在无轴承电机上使用的非接触式位移传感器的性能、特点和应用范围，重点对所选用的电涡流传感器进行了静态和动态特性的试验研究。

It has been experimentally investigated the effects of drop-shaped pin fins on heat transfer and pressure loss for the blade trailing of turbomachinery .

对滴形扰流柱对透平机械尾部换热及阻力的影响进行了实验研究，讨论了柱体形状及排列方式的影响。

Modifications of the tube shape in a typical 3.6 · 2.1 industrial in-line tube bundle arrangement were considered initially and thus an elliptic and a drop-shaped arrangement were examined numerically and experimentally in terms of thermal and hydraulic characteristics as well as particle deposition rates.

管形的修改在一个典型的3.6 · 2.1 工业在网上管束的安排被认为是最初，从而椭圆和一个下拉型安排的数值研究和实验的热和水力条件特点以及粒子沉积速率。

Modifications of the tube shape in a typical 3.6 · 2.1 industrial in-line tube bundle arrangement were considered initially and thus an elliptic and a drop-shaped arrangement were examined numerically and experimentally in terms of thermal and hydraulic characteristics as well as particle deposition rates.

管形的点窜在一个典范的3.6 · 2.1 工业在网上束缚的安排被以为是起首，从而椭圆和一个下拉型安排的数值查究和实行的热和水力条目特征以及粒子沉积速度。

The research has experimentally designed a controlling model of pollutant emission based on the theory and methods of fuzzy control.

本文通过对模糊控制过程的分析，尝试性地设计了一个基于模糊控制理论的污染物排放量控制模型。

The airside heat transfer and pressure drop characteristics of slit fin-and-tube heat exchangers with hydrophilic coating were studied experimentally under dehumidifying conditions.

摘 要：对带亲水层条缝型翅片管换热器在析湿工况下的空气侧特性进行了实验研究。

This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。