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浏览/检索结果: 共5条，第1-5条 帮助 已选(0)清除 条数/页：5101520253035404550556065707580859095100   排序方式：请选择作者升序作者降序题名升序题名降序发表日期升序发表日期降序提交时间升序提交时间降序 Unfolding the price effects of non-ferrous industry chain on economic development: A case study of Yunnan province 期刊论文 RESOURCES POLICY, 2019, 卷号: 61, 页码: 1-20 作者:  Qu, Qiushi;  Wang, Limao;  Cao, Zhi;  Zhong, Shuai;  Mou, Chufu 收藏  |  浏览/下载：51/0  |  提交时间：2019/09/24 Non-ferrous metals  Industry chain  Transmission of price  Computable general equilibrium model   Do Imported Commodities Cause Inflation in China? An Armington Substitution Elasticity Analysis 期刊论文 EMERGING MARKETS FINANCE AND TRADE, 2017, 卷号: 53, 页码: 400-415 作者:  Wu, Chongyu;  Zhou, Jiantao;  Li, Hui;  Liu, Zhongyi;  Cai, Xinyi 收藏  |  浏览/下载：2/0  |  提交时间：2019/12/30 Armington substitution elasticity  price transmission effect of imported commodities  state space model  SVAR model   Nei Meng Gu Coal-Power Price Linkage and Its Application Based on the Gray System and Markov Chain 期刊论文 Advanced Science Letters, 2013, 卷号: Vol.19 No.7, 页码: 2007-2011 作者:  Ma, J.a,b;  Zhang, B.a 收藏  |  浏览/下载：4/0  |  提交时间：2019/11/21 The Coal Mining Amount of Wuhai City  Coal and Power Linkage  Markov Chain  The Price Transmission Mechanism   The Effect of Oil Price Shocks on Typical Industry of Industry Chain in China - an Empirical Study based on Different Types of Oil Price Shocks 会议论文 作者:  Qian, Zhang 收藏  |  浏览/下载：5/0  |  提交时间：2019/12/05 type of oil price shock  transmission mechanism  industry chain  dynamic effect   Study on CCD image compression and mass storage (EI CONFERENCE) 会议论文 ICO20: Optical Information Processing, August 21, 2005 - August 26, 2005, Changchun, China Liu H.; Zhai L.; Xiu J.; Zhao X. 收藏  |  浏览/下载：21/0  |  提交时间：2013/03/25 When CCD camera photographs massive images in the air  it is very important to compress and save CCD image timely and validly. This paper designs the CCD image compression and mass storage system. The one part is image compression: this paper introduces a reduced memory still image compression algorithm based on Listless Zerotree Coding (LZC). Compared with SPIHT  the approach significantly reduced memory requirement and no reducing the quality of the reconstructed image. The other part is image mass storage: this system uses a kind of special hard disk storage devices that can realize faster data transmission to SCSI (Small Computer System Interface) devices even if it separates oneself from PCs. In the faster data acquisition and storage system  data storage is a key technology. Normal approach is saving the data to mass memories  and then processing and saving the data after complete acquisition. The continuous acquisition time is restricted with the storage capacity in the normal method so that it can't receive the requirement of CCD image storage on many occasions. While its price will be geminate increasing  when we increase the storage capacity. So the approach in this paper is better one to use fast disks on data direct mass storage considering the storage capacity  read/write speed and unit cost. The result of the experiment shows that the system has compressed and saved CCD image validly  so it reached the anticipative purpose.