搜索结果: 1-15 共查到“roll”相关记录64条 . 查询时间(0.093 秒)
河南财政金融学院英语视听说课件Unit1 Roll over, Beethoven!
Evaluation and testing of the Zeiss SCAI Roll film scanner
Roll Film Scanner Film Digitisation Scanner Quality Analysis
2016/5/20
In the summer of 1996 the Swiss Federal Office of Topography (L+ T) performed in cooperation with ETH benchmark tests at different
companies in order to evaluate three photogrammetric film scanne...
Quality analysis of the LH Systems DW300 Roll film scanner
Roll Film Scanner Scanner Test CCD
2016/5/20
Geometric and radiometric investigations performed with two LH Systems DSW300 scanners are presented. Good quality test patterns
and accurate processing methods for their performance evaluation have ...
Signature of Large Aspect Ratio Roll Vortices in Synthetic Aperture Radar Images of Tropical Cyclones
Large Aspect Ratio Roll Vortices Synthetic Aperture Radar Images Tropical Cyclones
2015/7/16
Synthetic aperture radar images of tropical cyclones have been processed into high-resolution surface wind vector fields. Examination of the surface wind divergence and wind stress curl show that wind...
“Extreme” Roll Call Analysis.
‘‘The Most Liberal Senator’’?: Analyzing and Interpreting Congressional Roll Calls
The Most Liberal Senator Analyzing and Interpreting Congressional Roll Calls
2015/6/4
The non-partisan National Journal recently declared Senator John Kerry to be the ‘‘top liberal’’ in the Senate based on analysis of 62 roll calls in 2003. Although widely reported in the media (and th...
Detection of Cherry leaf roll virus and Strawberry latent ring spot virus by one-step RT-PCR
CLRV SLRSV RT-PCR Xiphinema diversicaudatum
2015/3/3
one-step reverse transcription-polymerase chain reaction (RT-PCR) protocol was developed and used for the detection of Cherry leaf roll virus (CLRV) and Strawberry latent ring spot virus (SLRSV). The ...
EVALUATION OF THE ACCURACY OF A LASER SCANNER-BASED ROLL MAPPING SYSTEM
Laser Scanning Surface Mapping Industrial Metrology
2015/1/6
In industries where material must pass over one or more machine rolls, determining the shape and orientation of the rolls is an important element in quality control and failure prevention. This paper ...
Gravitational Wave Production through Decay of the Inflaton into Intermediary Fields During Slow Roll Inflation
Gravitational Wave Intermediary Fields Slow Roll Inflation
2014/11/20
This dissertation looks for possible observable signals of tensor metric perturbations sourced during slow roll inflation from decay of the inflaton field into other intermediary fields. We focus on t...
The University of Queensland students roll up their sleeves in Cambodian health clinics
nursing midwifery
2014/7/8
Fifteen University of Queensland nursing and midwifery students have put their skills into practice in Cambodian health clinics during a four-week placement in the country’s north-west.
Φ140 mm Accu-Roll轧管机组技术装备改造
Accu-Roll轧管机组 技术装备 升级改造
2014/3/25
为扩大产品规格，对Φ140 mm Accu-Roll轧管机组实施改造，对剪断机、管坯修磨机、环形加热炉、穿孔机组、轧管机组、定径机、冷床、矫直机等流水线生产设备进行了相应的技术改造，生产钢管最大规格由Φ159 mm扩展到Φ219 mm，年创经济效益上千万元。
Existing state and features of relatively minor industrial accidents related to the use of roll box pallets (RBPs)
Existing state features relatively minor industrial accidents related roll box pallets
2013/9/30
Roll box pallets (RBPs) are four-wheeled cages that are used in many industries and contribute to efficient logistics services. However, we found that many work-related injuries to the hands and feet ...
Airfoil Roll Control by Bang-Bang Optimal Control Method with Plasma Actuators
Airfoil Roll Control Bang-Bang Optimal Control Method Plasma Actuators Plasma Physics
2012/4/20
The bang-bang optimal control method was proposed for glow discharge plasma actuators, taking account of practical issues, such as limited actuation states with instantaneously varied aerodynamic cont...
Periodically fighting shake, rattle and roll
Dynamical Systems Periodically rattle and roll
2011/8/31
Abstract: How easy is it to suppress shake, rattle and roll in a long bridge or a skyscraper? Most practical structures are designed so that long wave resonance vibrations can be avoided. However, the...
What Drives U.S. Immigration Policy? Evidence from Congressional Roll Call Votes
immigration policy voting political economy
2012/10/31
Immigration is one of the most hotly debated policy issues in the United States today. Despite marked divergence of opinions within political parties, several important immigration reforms were introd...