导航

It is of great importance to develop and apply the GPS navigation system into the vehicle to society.

因此，车载GPS导航系统的开发与应用对社会和经济发展具有重要的意义。

Therefore, it is worth researching GPS and is meaningful to the navigation positioning technique in our country.

因此对其进行深入研究是十分有必要的，而且对于我国的导航定位技术也具有借鉴作用。

Precise gravimeter is an important equipment for improving the precision of inertial navigation systems.

高精度重力仪是提高舰船惯性导航系统精度的重要设备，其重力传感器信号检测回路的性能决定着仪器的精度。

The fundamental principle of inertial navigation is based on the principle of equivalence of inertial mass and gravitational mass.

惯性导航的测量原理基于惯性质量和引力质量等效原理。

Propulsion Subsystem Technology (requires Research 5, Science 5, Engineering 5, Graviton Physics 4) plus Rocket Science 1

导航子系统技术：需要研究概论5，科学原理5，工程学5，引力物理学4+火箭科学1

Recent activity in the field of guided missile development has underlined the importance of self-contained automatic navigation system.

在导弹发展领域中，最近的活动强调自足式自动导航系统的重要性。

A guided missile is guided by a remote control.

制导导弹是遥控导航的。

Based on matrix disterbance theory, a new numerical calculation method to determine system observability of each state through system observability matrix sin gular value decomposition is proposed. This method is applied in flight trans fer alignment and integrated navigation filter design successfully.

提出了应用系统观测矩阵奇异值分解确定滤波器中各状态变量可观性强弱的一种方法，并在系统的飞行传递对准和组合导航滤波器的设计中得到了成功的应用。

The instrument made by inertia principle and used for navigation is gyrocompass.

利用惯性原理制成仪表而又是用于导航，那要算陀螺罗经了。

The design of gyroscope data acquisition system for marine strapdown inertial navigation system is presented.

介绍了船用捷联惯性导航系统中陀螺仪数据采集系统的设计。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。