A Research on the Motion Perception Abilities in the Pupils of Changchun
Perception serves as the primary processing of one’s senses. It is the first step in one’s cognitive process on which are based and advanced models of the external world one forms in mind. Motion...
View ArticleDynamic Analysis of Changes of Body Movement Difficulty in Rhythmic Gymnastics
The sports rhythmic gymnastics is a sport guided, influenced, restricted by the rule. Meanwhile, it is the source of promoting the rule to develop and improve constantly. They are the subjects of a...
View ArticleDynamic Analysis and Research of Hebei Edition Experimental Biology Teaching...
Since the 1920s, the construction of teaching materials in China has made great breakthrough and a new era with diverse teaching materials has come. More choices are available for middle schools and...
View ArticleLarge Belt Conveyor Dynamics Modeling and Software Development
With the development of economy, material volume increased,Used to transport the important equipment belt conveyor also get the very quick development。It toward the long distance, high speed,...
View ArticleStudy on the Dynamic Analysis of Groundwater in South Irrigation District of...
YinDaRuQin irrigation project is a large scale diverted water project , locates in north of LanZhou city, Gansu province, and its irrigation District is mainly concentrated in QingWangChuan basin, with...
View ArticleThe Dynamic Study and Simulation of Scraper Conveyor
The scraper conveyor is a haul machine of continuous action, it has flexible part as its haulage mechanism. Its main working places are production face and crossheading, etc. For its special structure...
View ArticleThe Meshing Mechanism and Dynamics Modeling of the New Silent Chain and Study...
Based on research findings about important phase of National Natural Science foundation of China(50275062) that has been finished, and in the support of the project of National Natural Science...
View ArticleAlong with the gradual advancement of electronic vacuum technology i…
Along with the gradual advancement of electronic vacuum technology in our daily life, military-industrial development, the performance of traveling wave tubes have become increasingly demanding. In a...
View ArticleTheory Research of the Constant Velocity Universal Joint and Its Computer...
In this thesis, the common ground, the similarity and the scope of application of the different constant velocity theories of universal joint, which are existent at the present time, were obtained by...
View ArticleAnalysis and Optimal Design on the Metal Structure of Gantry Crane
The gantry crane is a kind of large handling machinery that is widely adopted in open-air material handling, and widely used in the aviation industry, metallurgy, machining, and many other areas of...
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