搜索结果: 1-7 共查到“工学 springs”相关记录7条 . 查询时间(0.045 秒)
Based on their genesis, springs are commonly classified as depression spring, contact spring, overflow spring and fault spring, etc. In addition, a kind of springs, i.e., up-flow spring, can be found ...
MAPPING THE WETLAND VEGETATION COMMUNITIES OF THE AUSTRALIAN GREAT ARTESIAN BASIN SPRINGS USING SAM, MTMF AND SPECTRALLY SEGMENTED PCA HYPERSPECTRAL ANALYSES
Hyperspectral Environment Ecosystem Analysis Vegetation Monitoring Spectral
2014/4/29
The Australian Great Artesian Basin (GAB) supports a unique and diverse range of groundwater dependent wetland ecosystems termed GAB springs. In recent decades the ecological sustainability of the spr...
Design and Modeling on Stranded Wires Helical Springs
stranded wires helical spring mathematical model finite element analysis
2011/8/4
A stranded wires helical spring is formed of a multilayer and coaxial strand of several wires twisted together with the same direction of spiral. Compared with the conventional single wire spring, the...
Could the miraculous springs in the Pardubice region be used as drinking water sources?
coliform bacteria E. coli membrane filtration Colilert® potable water
2014/2/26
Selected springs in the Pardubice Region were repeatedly examined for analytical and microbiological indicators. Microbiological analyses included the determination of intestinal enterococci, coliform...
Design and Modeling on Stranded Wires Helical Springs
stranded wires helical spring mathematical model finite element analysis
2011/8/4
A stranded wires helical spring is formed of a multilayer and coaxial strand of several wires twisted together with the same direction of spiral. Compared with the conventional single wire spring, the...
03 May 2007，Steam buffs and agricultural historians will soon have a valuable resource at their fingertips thanks to the dedication of volunteers at the Museum of English Rural Life.
Loading regimes and designing helical coiled springs for safe fatigue life
springs fatigue of materials loading regimes safe fatigue life
2014/2/28
Springs are loaded by harmonic forces very often. High cycles fatigue damage and failure can be found during its service loading. This paper shortly describes stress concentration factor for helical s...