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CAS IR Grid
机构
青岛生物能源与过程研... [3]
长春光学精密机械与物... [2]
新疆生态与地理研究所 [1]
武汉物理与数学研究所 [1]
新疆天文台 [1]
采集方式
OAI收割 [8]
内容类型
期刊论文 [6]
会议论文 [2]
发表日期
2023 [1]
2014 [2]
2013 [2]
2012 [2]
2010 [1]
学科主题
能源应用技术::多相... [1]
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Active Adjustment of the Subreflector Shape for the Large Dual-Reflector Antenna
期刊论文
OAI收割
MICROMACHINES, 2023, 卷号: 14, 期号: 10, 页码: 1893
作者:
Xiang, Binbin
;
Zheng, Tianxiang
;
Wang, Wei
;
Lian, Peiyuan
;
Kazezkhan, Guljaina
  |  
收藏
  |  
浏览/下载:2/0
  |  
提交时间:2024/01/10
dual-reflector antenna
structural deformation
wavefront error
subreflector
active adjustment
Tuning the pore structure of plug-containing Al-SBA-15 by post-treatment and its selectivity for C-16 olefin in ethylene oligomerization
期刊论文
OAI收割
MICROPOROUS AND MESOPOROUS MATERIALS, 2014, 卷号: 184, 期号: 1, 页码: 151-161
作者:
Lin, Sen
;
Shi, Lei
;
Zhang, Hongpeng
;
Zhang, Na
;
Yi, Xianfeng
收藏
  |  
浏览/下载:21/0
  |  
提交时间:2015/11/02
Mesoporous materials
Plug-containing Al-SBA-15
Structural adjustment
Post-treatments
Ethylene oligomerization
Tuning the pore structure of plug-containing Al-SBA-15 by post-treatment and its selectivity for C-16 olefin in ethylene oligomerization
期刊论文
OAI收割
MICROPOROUS AND MESOPOROUS MATERIALS, 2014, 卷号: 184, 页码: 151-161
作者:
Lin, Sen
;
Shi, Lei
;
Zhang, Hongpeng
;
Zhang, Na
;
Yi, Xianfeng
收藏
  |  
浏览/下载:28/0
  |  
提交时间:2015/06/24
Mesoporous materials
Plug-containing Al-SBA-15
Structural adjustment
Post-treatments
Ethylene oligomerization
Direct synthesis of Al-SBA-15 containing aluminosilicate species plugs in an acid-free medium and structural adjustment by hydrothermal post-treatment
期刊论文
OAI收割
JOURNAL OF SOLID STATE CHEMISTRY, 2013, 卷号: 203, 期号: 1, 页码: 281-290
作者:
Shi, Lei
;
Xu, Yan
;
Zhang, Na
;
Lin, Sen
;
Li, Xiangping
收藏
  |  
浏览/下载:24/0
  |  
提交时间:2015/11/02
Mesoporous Al-SBA-15
Aluminosilicate plugs
Eco-friendly synthesis
Structural adjustment
Hydrothermal post-treatment
Tuning the pore structure of plug-containing Al-SBA-15 by post-treatment and its selectivity for C16 olefin in ethylene oligomerization
期刊论文
OAI收割
Microporous and Mesoporous Materials, 2013, 期号: 184, 页码: 151-161
Lin, S.
;
Shi, L.
;
Zhang, H.
;
Zhang, N.
;
Yi, X.
;
Zheng, A.
;
& Li, X.
收藏
  |  
浏览/下载:30/0
  |  
提交时间:2014/03/25
Mesoporous materials
Plug-containing Al-SBA-15
Structural adjustment
Post-treatments
Transferring error analysis of reflex light-tube in azimuth aiming system (EI CONFERENCE)
会议论文
OAI收割
2012 5th International Symposium on Computational Intelligence and Design, ISCID 2012, October 28, 2012 - October 29, 2012, Hangzhou, China
作者:
Zhao Y.
;
Zhao Y.
;
Zhao Y.
收藏
  |  
浏览/下载:32/0
  |  
提交时间:2013/03/25
According to the analysis of structural type and light transfer characteristics of azimuth aiming systems
the calculation formula for the transferring error based on the adjustment and installation error was established
and theoretical simulation was carried out
which provided a theoretical basis for the application of reflex light-tube in azimuth aiming systems. 2012 IEEE.
基于粮食安全的渭干河流域农业结构调整/Study on Agricultural Structural Adjustment Based on Food Security in the Ogan River Basin[J]
期刊论文
OAI收割
干旱区研究, 2012, 卷号: 29, 期号: 6, 页码: 1112-1120
作者:
唐宏
;
杨德刚
;
木坎热木·乃买提
;
汪菲
;
刘云同
  |  
收藏
  |  
浏览/下载:20/0
  |  
提交时间:2017/12/29
粮食安全 耕地压力 赤字 盈余 农业结构调整 渭干河流域 Food Security Pressure Of Cultivated Land Deficit/surplus Agricultural Structural Adjustment Ogan River Basin
A design on a control method of a new type of focal plane shutter (EI CONFERENCE)
会议论文
OAI收割
2010 International Conference on Computer, Mechatronics, Control and Electronic Engineering, CMCE 2010, August 24, 2010 - August 26, 2010, Changchun, China
Xue L.
;
Ming L.
;
Zheng L.-N.
;
Zhou J.-F.
;
Zhang H.-W.
;
Zhang J.-C.
收藏
  |  
浏览/下载:36/0
  |  
提交时间:2013/03/25
In order to ensure appropriate exposure time
and no exposure while electric charge is transferring after taking a photograph
it is necessary to have the shutter mechanism cooperate with CCD for area CCD aerial cameras. The ground object illumination has a wide range which is from 4000Lx to 100000Lx
so a shutter which is high efficient and a continuous stepless adjustment are also required. This paper introduces the fundamental principle
structural design and control procedure about this new focal plane shutter. Under the control of DSP
the velocity of shutter curtain governed by the shutter motor can be not only precisely controlled
but also the durability and the reliability are increased. The experiment results have shown that this new shutter has the higher stability of movement
long life span with more than 105 operating times
a wide range of exposure time from1/ 50s to 1/ 320s(depending on the slit width)and the exposure error is less than 10%. With the CCD gain adjustment
the performance of this shutter is fully satisfied with the requirements of area CCD aerial cameras. 2010 IEEE.