1.
us
[Qs; Es]
pron.
我们
[域] United States ,美国
2.
GRS
=Gamma Radiation Spectrometer γ射线辐射谱仪
GRS
=Gamma Radiation Spectrometer γ射线辐射谱仪;
Gamma Ray Spectrum γ射线谱;
Gyro Reference System 陀螺基准系统
1.
us
[Qs; Es]
pron.
我们
[域] United States ,美国
2.
GRS
=Gamma Radiation Spectrometer γ射线辐射谱仪
GRS
=Gamma Radiation Spectrometer γ射线辐射谱仪;
Gamma Ray Spectrum γ射线谱;
Gyro Reference System 陀螺基准系统