李连捷。美国伊利诺州印第安人墓地黄土母质土壤发育的速度。伊利诺大学农学系论文，1943 . Li Lianjie。
Rate of Soil Development of Indian Moundon Peorian Loessin Northern Illinois State. Printed in 1943, by Agronomy Department of Illinois University.
如果麦凯恩用希拉里那套话来攻击奥巴马—指责他只会毫无实效地空谈—那么将会凶多吉少。因为希拉里的那套方法阻止不了奥巴马连战连捷。
It hardly bodes well for Mr McCain that he is using the same line of attack against Mr Obama—eloquent but empty—that Mrs Clinton has used, so far without stopping her rival's run of primary victories.
捷连惯性导航系统SINS- 500是基于TRS - 500的光纤陀螺仪、精密加速度传感器以及板式集散地。
Strapdown Inertial Navigation System SINS-500 is based on Optolink's TRS-500 FOGs, precise accelerometers and board computer.
捷连惯性导航系统SINS- 1000是基于SRS - 1000的光纤陀螺仪、精密加速度传感器以及板式集散地。
Strapdown Inertial Navigation System SINS-1000 is based on Optolink's SRS-1000 FOGs, precise accelerometers and board computer.
捷连惯性导航系统SINS- 1000是基于SRS - 1000的光纤陀螺仪、精密加速度传感器以及板式集散地。
Strapdown Inertial Navigation System SINS-1000 is based on Optolink's SRS-1000 FOGs, precise accelerometers and board computer.
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