Search results

The Design of Laser Wavelength Measuring System Based on DSP Zhengyan Li, Juanjuan Li, Gang Guo, Dongping Yang Aviation University of Air Force, Jilin, Changchun, 130022 a50584420@qq.com, b173913766@ qq.com Keywords: Measuring of Laser Wavelength; DSP; CCD Abstract.
[3] Zhihui Zhang, Di Tian, Yixian Yang.

Reform and Practice of Teaching Model of Computer Programming Courses Cao Liying, Yu Helong, Chen Guifen, Yang Tingting College of Information and Technology Science, Jilin Agricultural University, China, 130118 E-mail: caoliying99@163.com Keywords: program design; teaching; three classes; four reform Abstract: According to the problems of programming courses in the teaching process, this paper proposes the "two way, three classrooms, four reform, multiple assessment" teaching model of C++ programming combining with some teaching experience, and researches and discusses from programming course content, teaching methods and assessment methods.
References [1]SHEN Tian-qing, LIU Wei-fu,DING Wei-ping.
[2] ZHOU Yuan-zhe, YANG Li-fa.

Corresponding Author Name: Guo-gang Wang; Email:w0801510424@163.com; Mobile phone: 15394180429 References [1] Li-ping Yang, Yun-bo Zou, Zhi-min Wu, Journal of Air Force Engineering University (Natural Science Edition), 2007, 8 ( 2) ,14-17.
In Chinese [3] Tian Bao-guang, Chinese Quarterly Journal of Mathematics, 2000, 15(2): 14-18 In Chinese [4] Yang Ri-jie, Jiang Zhi-zhong, Chen Jian-yong, etc, Journal of Naval Aeronautical Engineering Institute.2010,(5) [5] Friedman JH, Tukey JW.A.

Research on Cumulative Damage for Airborne Vehicle under Landing Impact LI Jian-yang, WANG Hong-yan, RUI Qiang, HONG Huang-jie Department of Mechanical Engineering, Academy of Armored Force Engineering, Beijing 100072 yang_zgy@yahoo.cn Keywords：airborne vehicle, cumulative damage, landing impact, finite element Abstract.
(in chinese) [4] YU Tian-qing, QIAN Ji-cheng.

A Design of Graph generator of Laser Shake Mirror Based on C8051F020 Microprocessor Yankun Tang, Jingyuan Shi, Nuan Song, Kun Yang Aviation University of Air Force, ChangChun, 130022, China email: laotang_506@163.com Keywords: Shake Mirror; Graph Development Instrument; C8051 Microprocessor Abstract.
A new type of shake mirror system designed by BeiJing Shi Ji Tuo Tian Co.

Study on TiCN/Ti Based Composite Coating Fabricated by Reactive Electric Spark Deposition Hao Jian-jun1, Gao Liang1, Yang Shu-hua1, Li Xiong-zhuang2, Ma Yue-jin1 1 Agriculture University of Hebei, Baoding 071001, China 2 Baoding Tianwei Electric Wire Co., Ltd, Baoding 071051, China E-mail:hjj@hebau.edu.cn Keywords: reactive electric spark deposition; titanium alloy; TiCN composite coating Abstract: In order to improve the wear-resisting properties of titanium alloy surface, reactive electric spark deposition was carried out using a graphite electrode in a nitrogen gas atmosphere, and TiCN/Ti based composite coating was fabricated on TC4 titanium alloy surface.
[2] Yang Shoujie, Dai Shenglong.
[5] Wei Tongbo, Yan Fengyuan, Tian Jun.

References: [1]Liang Zhonghua Tian Maoqin, Ren Min Hu Qing:Fault diagnosis of power electronic circuits based on artificial neural network.Journal of shen yang university of technology.2004.4：140-141 [2]Zang xiaohui:Three-phase bridge type all control the rectifier circuit modeling and simulation based on Simulink .

Application of Inversion after limestone hollow-out in Pearl River Mouth Basin Yang Ying Jun 1, a, Zheng Jun Mao1,b,Ding Zheng Qing 2,c 1China University of Geosciences, Beijing, 100083 2 Tian An Xing Da Petroleum Technology Company Limited, Beijing, 100021 ayjyang1996@163.com, bzhengjunmao@163.com,cjjjj_876@sina.com Keywords: thin bed; wave impedance; limestone hollow-out; forward; sand body sculpture Abstract:The target layer of study area belongs to delta front and shallow shelf deposition, and the sedimentary formation is sandstone and mudstone thin interbed, the limy developed in sand layer.
[2] Cai Xiling, Yang Zhong, Cui Quanzhang, etc al.Theoretic analysis of the resolution of thin sand-mud interhed [J].
[4] Zhang H B, Yang C C, Shang Z P.Impendance inversion with soft constrained model [J].
[6] Liu Xiaoping, Yang Xiaolan, Liu Yanjun.

Sol-gel Synthesis and Characterization of LaAlO3 Nanoparticles Using Gelatin as Organic Precursor Zhongqing Tiana, Youli Yang and Lin Lin School of Materials Science and Engineering, Chongqing University of Technology, Xingsheng Road 4, Chongqing 400050, P.
Tian, W.

Prediction of the Maximum Riverbed Erosion Depth nearby the River-Crossing Tunnel in Nanchang Reach of Ganjiang River Limo Tang1,2,a, Quanshuai Liu2,b , Guiping Liu3, Hongwu Tang1and Yang Xiao1,2 1 State Key Laboratory of Hydrology-Water Resources and Hydraulic Engineering, Hohai University, Nanjing, China 2 College of Water Conservancy and Hydropower Engineering, Hohai University, Nanjing, China 3Pudong New Area Sluice Management Agency, Shanghai, China atanglimo@hhu.edu.cn, bliuquanshuai@hhu.edu.cn Keywords: River-crossing tunnel, Maximum erosion depth, Mathematical model, Riverbed evolution Abstract.
For examples, Shi and Dong predicted the maximum riverbed erosion depth of the Qiantang river estuary in the river-cross tunnel reach under extreme flood conditions by physical model experiments and numerical simulation calculation [1,2]; Yang et al. analyzed the limit riverbed erosion depth in the GuangFo river-cross tunnel reach by using 2-D water and sediment mathematical model [3]; Zhang et al. discussed and analyzed the method to determine the maximum riverbed erosion depth of one reach and applied to engineering design, by taking the NanJing river-cross tunnel reach of the lower Yangtze river as an example[4]; Hu et al. analyzed the effects of the cover layer thickness and the water lever changes on the tunnel stability by establishing the finite element model, and that result could provide reference for similar river-cross tunnel projects in structural design[5].
References [1] Ying-biao Shi, Hai-yan Lu, Yuan-ping Yang and Ying Cao: Advances in Water Science (2008), Vol. 19(5), p. 685.
(In Chinese) [2] Tian-le Dong, Ying-biao Shi, Hai-yan Lu and Yuan-ping Yang: Rural Water and Hydropower in China (2008), Vol. 7, p. 56.
(In Chinese) [3] Fang Yang and Yong He: PEARL RIVER (2010), Vol. 2, p. 14.