搜索结果: 1-1 共查到“流体力学 Uncertainty”相关记录1条 . 查询时间(0.078 秒)
Estimation of Uncertainty of Air Buoyancy Correction for Establishment of Primary Mass Standards
air density air buoyancy correction primary mass standard
2009/10/14
The most accurate value of air density is obtained by a calculation based on the equation using measured atmospheric parameters approved by the International Committee for Weights and Measures in 1981...