帮写香港留学生作业：检测激光雷达的自主专利技术Our Own Patented Technology of Detecting Laser Radar

detecting laser radar promotes the development of nuclear magnetic resonance spectrometer. It starts industrialization of the spectrometer, and the spectrometer contributes to the research of serious lung diseases 4.
At present, China faces severe challenges in aerospace science, even though we have obtained significant successes. The limitation in technologies and researches is a big obstacle for the development of China Aerospace Science.

The measures that we should take to develop China Aerospace Science我们应该采取的措施来发展中国航天科学

There is a great distance between Chinese and international aerospace science. America and Britain have more advanced technology than ours, and they have longer history of aerospace research than us. 
What should we do to improve China Aerospace Science? There are some suggestions. First, the tightness between aerospace and network should be strengthened, because network plays an important role in aerospace. Secondly, exchanges in science and technology with other countries should be expanded. Lastly, accuracy should be improved to avoid the unnecessary disturbances5.

Conclusion 总结

The invention of detecting laser radar is a significant success for China Aerospace Science, and it has a great impact on the development of China Aerospace Technology and other areas. However, we should realize that we are facing many challenges in the development of China Aerospace Science. And we should take measures to eliminate these obstacles and make more progresses for China Aerospace Science.

References文献

1. Lai Jiancheng, Jiang Haijiao, Yan Wei, Wang Chunyong, Li Zhenhua. November 2013. ‘Range uncertainty distribution of direct-detection laser radar with a peak-detecting routine’. Volume 124, Issue 21, November 2013, Pages 5202–5205.
2. Jiang Haijiao, Lai Jiancheng, Yan Wei,Wang Chunyong, Li Zhenhua. February 2013. ‘Theoretical distribution of range data obtained by laser radar and its applications’. Volume 45, February 2013, Pages 278–284.
3. W.K. Hocking. June 2011. ‘A review of Mesosphere–Stratosphere–Troposphere (MST) radar developments and studies, circa 1997–2008’. Volume 73, Issue 9, June 2011, Pages 848–882
4. Luo Guo Zhen, Liu Run Ze. 15 March 2000. ‘Non-aerospace application of Ti materials with a great many social and economic benefits in China’. Volume 280, Issue 1, 15 March 2000, Pages 25–29
5. Xue Yali. August 2008. ‘Trajectory Linearization Control of An Aerospace Vehicle Based on RBF Neural Network’. Volume 19, Issue 4, August 2008, Pages 799–805.