According to the error equation of INS, the influence of gravity disturbance is analyzed.
由惯导系统的误差方程分析了扰动重力场的影响。
The results show that gravity disturbance vector is a major error source for high accuracy inertial navigation system.
结果表明，不确定的重力扰动向量是高精度惯导系统的一个重要误差源。
Because of less disturbance and higher accuracy borehole gravity measurement will find its wide application in hydrocarbon exploration.
井中重力测量具有受干扰因素少，精度高的优点，它在油气勘探中具有广阔的应用前景。
The short wave disturbance did not match the undulation of the wind field, and the characteristics of its phase propagation were similar to those of gravity waves.
该短波扰动与风场的波动不相匹配，其位相传播特征与重力波相似。
The disturbance torques imparted by space environment are analyzed, which include gravity gradient torque, solar pressure torque, aerodynamic torque and magnetic torque.
对作用在卫星上的各种空间环境力矩进行了分析，包括重力梯度力矩、太阳光压力矩、气动力矩、剩磁力矩等。
The loss of strength due to the strong disturbance of underlaying residual soil by the excavation of foundation trench shall cause obvious settlement of cushion cap with its gravity.
由于基槽开挖对下卧层残积土的强烈扰动导致强度丧失，造成承台在自重下明显沉降。
The loss of strength due to the strong disturbance of underlaying residual soil by the excavation of foundation trench shall cause obvious settlement of cushion cap with its gravity.
由于基槽开挖对下卧层残积土的强烈扰动导致强度丧失，造成承台在自重下明显沉降。
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