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力学研究所 [1]
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长春光学精密机械与物... [1]
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期刊论文 [5]
会议论文 [1]
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2011 [1]
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材料科学与物理化学 [1]
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Enhanced crystallization rate and mechanical properties of poly(L-lactic acid) by stereocomplexation with four-armed poly(epsilon-caprolactone)-block-poly(D-lactic acid)diblock copolymer
期刊论文
OAI收割
POLYMER INTERNATIONAL, 2017, 卷号: 66, 期号: 6, 页码: 968-976
作者:
Ning, Zhenbo
;
Liu, Junjie
;
Jiang, Ni
;
Gan, Zhihua
  |  
收藏
  |  
浏览/下载:33/0
  |  
提交时间:2018/04/11
Four-armed Diblock Copolymer
Blend
Stereocomplex
Crystallization
Mechanical Properties
几种合成碳氢油的真空摩擦磨损行为研究
期刊论文
OAI收割
摩擦学学报, 2011, 卷号: 31, 期号: 6, 页码: 569-574
作者:
胡丽天
;
胡丽天
;
冯大鹏
;
张松伟
;
王海忠
收藏
  |  
浏览/下载:66/0
  |  
提交时间:2012/09/24
真空四球试验机
合成碳氢油
摩擦磨损
表面张力
黏温性能
分子结构
vacuum four-ball tribometer
synthetic hydrocarbons
friction and wear
surface tension
viscosity-temperature properties
molecular structure
Interface Fracture Property Of Peo Ceramic Coatings On Aluminum Alloy
期刊论文
OAI收割
Surface & Coatings Technology, 2008, 页码: 4204-4209
作者:
Guan YJ(关永军)
;
Xia Y(夏原)
;
Xu FT(徐方涛)
收藏
  |  
浏览/下载:852/54
  |  
提交时间:2009/08/03
Peo Coatings
Interface Fracture
Four-Point Bending
Finite Element Method
Plasma Electrolytic Oxidation
Microarc Oxidation
Corrosion-Resistance
Composite Coatings
Oxide Coatings
Tribological Behavior
Mechanical-Properties
Magnesium Alloy
Al2O3 Coatings
Performance
Functional analysis of cultured neural cells for evaluating cold/cool- and hot/warm-natured Chinese herbs
期刊论文
OAI收割
american journal of chinese medicine, 2008, 卷号: 36, 期号: 4, 页码: 771-781
作者:
Liu, Yan-Qiu
;
Cheng, Meng-Chun
;
Wang, Long-Xing
;
Zhao, Nan
;
Xiao, Hong-Bin
收藏
  |  
浏览/下载:32/0
  |  
提交时间:2015/11/12
Chinese herbs
four properties
antioxidant activity
glucose uptake
norepinephrine
Optical fiber transmission of Q-switdied Nd:YAG pulses of 10MW peak power: Mechanism of damage to the fiber (EI CONFERENCE)
会议论文
OAI收割
2nd International Symposium on Advanced Optical Manufacturing and Testing Technologies - Advanced Optical Manufacturing and Testing Technologies, November 2, 2005 - November 5, 2005, Xian, China
作者:
Wang L.
;
Zhang Y.
;
Chen W.
;
Tang Y.
;
Wang L.
收藏
  |  
浏览/下载:31/0
  |  
提交时间:2013/03/25
This paper presents theoretical analysis and experiment results of four different fibers transmitting 10MW peak power Nd: YAG laser pulse. The main factors limiting to optical fiber transmission of high power laser pulse is pointed
including air breakdown at focus area and surface damage of optical fiber. The theory of air breakdown and the fiber coupling conditions is described briefly. The results of study to the transmission properties and damage conditions are presented on the basis of four different types of optical fibers. The results of the experiments are further analyzed in the aspects of transmitting efficiency
air breakdown and surface damage. The local and foreign optical fibers
with plastic-cladding and silica-cladding
and step- index and graded- index fibers are tested separately in the experiments. The experiments showed that the imported fibers are able to transmit up to 10MW peak power laser pulse with no any visible damage
while energy density at the fiber output end surface is 3.54GW/cm2. For local fibers
damage on the input surface of both plastic-cladding and silica-cladding
step-index fibers was found obviously. The column damage to the graded index fiber was also found and investigated in the research. Damage mechanisms of fiber at high peak power laser pulses are summarized. High quality finishing of fiber end surface will improve damage threshold tremendously. The conclusion of the study is that transmitting Q-switched Nd:YAG pulses of 10MW peak power is feasible for the domestically made fibers if their end surfaces are properly processed.
Mean-field theory on mixed ferro-ferrimagnetic compounds with (A(a)B(b)C(c))(y)D
期刊论文
OAI收割
Physics Letters A, 2004, 卷号: 321, 期号: 1, 页码: 56-61
G. Z. Wei
;
Z. H. Xin
;
Y. Q. Liang
;
Q. Zhang
收藏
  |  
浏览/下载:25/0
  |  
提交时间:2012/04/14
mixed ferro-ferrimagnet
Ising model
four sublattices
phase diagram
transition temperature
compensation temperature
magnetic-properties
prussian blue
alloy