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pro vyhledávání: '"張友龍"'
Autor:
CHANG,YU-LUNG, 張友龍
104
Weighing instruments are the important measuring devices no matter in industry, busi-ness, or at home. Weighing instruments can be used on business trading, measuring resulting, inspecting and protecting environment, and servicing of health
Weighing instruments are the important measuring devices no matter in industry, busi-ness, or at home. Weighing instruments can be used on business trading, measuring resulting, inspecting and protecting environment, and servicing of health
Externí odkaz:
http://ndltd.ncl.edu.tw/handle/n72f52
Autor:
Yu-Lung Chang, 張友龍
100
Naturally occurring infrasounds produced by large geophysical motions (e.g. nuclear explosions and earthquakes). Infrasound propagates with two characteristics: 1.Traveling in long distance in the atmosphere at the speed of sound for the low
Naturally occurring infrasounds produced by large geophysical motions (e.g. nuclear explosions and earthquakes). Infrasound propagates with two characteristics: 1.Traveling in long distance in the atmosphere at the speed of sound for the low
Externí odkaz:
http://ndltd.ncl.edu.tw/handle/21625240003471559213