Biffar combination refiner screen,Biffar mill

Application of analogy method in mechanics teaching;

类比法在力学教学中的运用

Application of analogy method in rigid body s mechanics teaching;

类比法在刚体力学教学中的应用

Based on these,the analogy method is mentioned and its' fundamental and steps is given.

通过对部分矿井同采区同翼同煤层回采工作面瓦斯涌出量、产量及其开采深度的研究,提出了预测高瓦斯高产工作面瓦斯涌出量的类比法,探讨了预测基本原理和步骤。

This article bases on the harmonious principle to probe into the another principle in textile pattern design of form aesthetics——contrastive principle,and it will discus three parts of contrastive principle in in textile pattern design which contain colour,form and structure and texture.

本文立足于形式美中的统一法则来探讨现代纺织品图案设计形式美中的另外一个重要法则——对比法则,分别从纺织品图案的色彩、形体、肌理这三个方面的属性对比关系来探讨现代纺织品图案设计中的对比法则,这对于现代纺织品图案设计实践具有较强的指导意义。

The Application of Analogy in the Hydraulic Transmission Teaching;

类比法在《液压传动》课程教学中的应用

The Use of Analogy in Studying the Motion of Microparticles;

类比法在认识微观粒子运动中的作用

A high K ratio method for fatigue precracking in welding position toughness specimen of thick steel plate was developed.

提出了预制厚钢板焊缝断裂韧度试样疲劳裂纹的“高K比法”。