http://chineseinput.net/에서 pinyin(병음)방식으로 중국어를 변환할 수 있습니다.
변환된 중국어를 복사하여 사용하시면 됩니다.
Control of Tones by Periodic Tip Lift Variation in Ducted Turbomachinery
Farrell, K. NOISE CONTROL FOUNDATION 1994 p.37
Acoustical and Fluid Dynamic Similarity for Air-Moving Device Measurements on the Ansi Test Plenum
Taylor, L. R. NOISE CONTROL FOUNDATION 1994 p.53
A Systematic Case Study to Improve Sound Quality of an Automotive Climate Control System
Humbad, N. NOISE CONTROL FOUNDATION 1994 p.59
Improved Speed Controller Helps Reduce Air Hover Noise Emissions for World Wide Applications
Veazey, W. M. NOISE CONTROL FOUNDATION 1994 p.77