Temperature and gravitational corrections are important factors affecting the use of Barometer and the measurement uncertainty in calibration.
温度、重力修正是影响水银气压表在使用和校准中测量不确定度的重要因素。
2
Methods for accurate gravitational acceleration measurement are presented, which are viscous force modified method and viscous force offset each other method.
本文介绍了用粘滞阻力修正法和粘滞阴力互相抵消法来精确地测量重力加速度。
3
This new nano-accelerometer has ultrasensitive sensors and high measurement range to 4000 gravitational acceleration.