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科研机构
北京大学 [8]
内容类型
其他 [8]
发表日期
2006 [8]
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发表日期:2006
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The impact of energy, transport, and trade on air pollution in China
其他
2006-01-01
Poon, Jessie P. H.
;
Casas, Irene
;
He, Canfei
收藏
  |  
浏览/下载:5/0
  |  
提交时间:2015/11/16
China
environment
energy
transport
Environmental Kuznets model
air quality
energy consumption
automobile emissions
coal
oil
natural gas
hydroelectric power
ENVIRONMENTAL KUZNETS CURVE
ECONOMIC-GROWTH
SUSTAINABLE DEVELOPMENT
AUTOMOBILE-INDUSTRY
CARBON EMISSIONS
INDICATORS
DYNAMICS
QUALITY
Observation of organochlorine pesticides in the air of the Mt. Everest region
其他
2006-01-01
Li, J
;
Zhu, T
;
Wang, F
;
Qiu, XH
;
Lin, WL
收藏
  |  
浏览/下载:3/0
  |  
提交时间:2015/11/11
organochlorine pesticides
global transport
air concentrations
high mountains
backward trajectory
technical DDT
cold condensation
POLYCYCLIC AROMATIC-HYDROCARBONS
MOUNTAIN LAKE WATERS
WESTERN CANADA
HIGH-ALTITUDE
OCEANIC AIR
HEXACHLOROCYCLOHEXANE
POLLUTANTS
EMISSION
SEDIMENT
FLUXES
Air quality in passenger cars of the ground railway transit system in Beijing, China
其他
2006-01-01
Li, Tian-Tian
;
Bai, Yu-Hua
;
Liu, Zhao-Rong
;
Liu, Jin-Feng
;
Zhang, Guang-Shan
;
Li, Jin-Long
收藏
  |  
浏览/下载:8/0
  |  
提交时间:2015/11/12
railway passenger car
commuter exposure
indoor air quality
railway
VOLATILE ORGANIC-COMPOUNDS
PUBLIC TRANSPORTATION MODES
COMMUTER EXPOSURE
AROMATIC-HYDROCARBONS
DRIVERS EXPOSURE
CARBON-MONOXIDE
HONG-KONG
AUTOMOBILES
POLLUTANTS
VOCS
Design and fabrication of a lateral axis gyroscope with asymmetric comb-fingers as sensing capacitors
其他
2006-01-01
Liu, Xuesong
;
Yang, Zhengchuan
;
Yan, Guizhen
;
Fan, Jie
;
Ding, Haitao
;
Liu, Ye
收藏
  |  
浏览/下载:7/0
  |  
提交时间:2015/11/16
gyroscope
vertical comb
bulk micromachined
doubly decoupled
out-of-plane movement
A bulk micromachined distributed digital microwave phase shifter with butterfly multilayer bridges and MAM capacitors
其他
2006-01-01
Miao, Min
;
Wu, Guoying
;
Li, Zhihong
;
Jin, Yufeng
;
Hao, Yiong
收藏
  |  
浏览/下载:3/0
  |  
提交时间:2015/11/13
bulk micromachining
phase shifter
radio frequency micro electromechanical system (RF MEMS)
microbridge
metal-air-metal (MAM) capacitor
AIR-METAL CAPACITORS
MEMS
ARRAYS
Micro-jet pump for micro-fluidic systems
其他
2006-01-01
Li, Xiuhan
;
Yu, Xiaomei
;
Cui, Hailiang
;
Li, Zhanhua
;
Zhang, Dacheng
收藏
  |  
浏览/下载:6/0
  |  
提交时间:2015/11/13
micro-jetpump
nozzle
diffuser
throat pipe
MAGNETOHYDRODYNAMIC MICROPUMP
FABRICATION
MICROVALVES
DEVICES
DESIGN
VALVES
Process simulation of kovar-glass-silicon bonding for micromachined combustor - art. no. 60320C
其他
2006-01-01
Zhao, Y
;
Miao, M
;
Jin, YF
;
Shan, XC
;
Wong, CK
收藏
  |  
浏览/下载:5/0
  |  
提交时间:2015/11/13
packaging
micro combustor
gas-tight sealing
high temperature
thermal stress
HIGH-PRESSURE
High temperature sealing of Kovar-glass-silicon for power MEMS application - art. no. 603206
其他
2006-01-01
Zhao, Y
;
Miao, M
;
Jin, YF
;
Shan, XC
;
Wong, CK
收藏
  |  
浏览/下载:2/0
  |  
提交时间:2015/11/13
packaging
micro combustor
gas-tight sealing
high temperature
thermal stress
HIGH-PRESSURE
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