downward相关论文
This paper deals with the problem of pose estimation for multicopters by using a downward-looking monocular camera and A......
Economic integration and globalization are mega-trends of the world economy.Economic decision-making is devolving downwa......
Breaststroke kick pattern is different from elite breaststrokers to none elite breaststrokers.We analyzed breaststroke k......
Bill:What’s this?John:It’s a model of the car of the future.Bill:What can it do?What’s so different about it?John:We......
Numerical study of heat transport and fluid flow during the silicon crystal growth process by the Cz
A global analysis of heat transfer and fluid flow in a real Czochralski single silicon crystal furnace is developed usin......
Three dimensionally coupled computational fluid dynamics (CFD) and discrete element method (DEM) were used to investigat......
THEORETICAL AND EXPERIMENTAL STUDIES OF THE FLARING GATE PIER ON THE SURFACE SPILLWAY IN A HIGH-ARCH
The experimental studies of the flaring gate pier applied on the surface spillway in a high-arch dam show that a shock-w......
许多沙漠植物生命周期都很短促,它们能在下雨过后的短短几天内就完成一次生命全程。听甘肃的一位先生说,戈壁上有一种植物,只要*一......
To meet the demands of rapid development of pipeline constructions in China, a complete set of full automatic external w......
The global financial crisis is far from over as world economic growth continues to decline. Can China stop the downward ......
Permafrost on the Qinghai-Tibet Plateau (QTP) is widespread, thin, and thermally unstable. Under a warming climate durin......
Mathematical Modelling of Particle Movement Ahead of the Solid-liquid Interface in Continuous Castin
Whether the particle will be trapped by the solid-liquid interface or not is dependent on its moving behavior ahead of t......
Dear Editor,Pelvic organ prolapse(POP),caused by damage of the support system in the pelvic floor,is downward descent of......
The discovery of bauxite from a number of places in Kueichou in 1941 made by Dr. S. S. Yoh and his colleagues [13] is o......
The Ifo World Economic Climate Index deteriorated further and fell bellow its long-term average(1992-2007:96.8)from 99.3......
晶粒从型壁上游离和沉淀当有缩颈的晶粒或粒状晶在型壁上形成,这种晶粒很容易从型壁土游离。除热对流的机械力以外,对流在液体中......
基于劳氏20世纪70年代以来的船舶统计数据和船舶运输效率与输出功率系数的关系,分别对液化天然气船舶、油轮和集装箱船的运输效率......
根据20世纪70年代以来船舶有关历史数据以及船舶运输效率与输出功率系数的关系,分别对液化天然气船、油轮和集装箱船三种船型运输......
With the increase of the utilization of bamboo, we must find out more in bamboo properties. According to the national st......
Two-dimensional analysis of the interface state effect on current gain for a 4H-SiC bipolar junction
This paper studies two-dimensional analysis of the surface state effect on current gain for a 4H-SiC bipolar junction tr......
A total of 6 earthquake sequences that occurred in the Kuril Islands region in 1964~1976 has been collected andtheir cha......
Silicon Isotope Geochemistry of Micro-Fine Disseminated Gold Deposits in SW Guizhou and NW Guangxi,C
Quartz was studied with respect to its silicon isotopic composition and cathodoluminescence in micro-fine disseminated g......
8-Hydroxyquinoling aluminum (Alq3) and 11, 11, 12, 12-tetracyano-9, 10-anthraquino dimethane(TCAQ) monolayer films and t......
Forests are crucial terrestrial ecosystems.Their leaf area index (LAI) is a key parameter determining the exchange of ma......
By processing the CSND Rayleigh wave data with the matched filter FTAN technique, Rayleigh wave dispersion for southeast......
A new method based on Huygens’ principle and Fermat’s principle is presented to calculate seismic traveltime and ray-p......
Evaluation of the drain–source voltage effect on AlGaAs/InGaAs PHEMTs thermal resistance by the stru
The effect of drain–source voltage on AlGaAs/InGaAs PHEMTs thermal resistance is studied by experimental measuring and ......
The structures and electronic properties of Zn O nanowires(NWs) of different diameters are investigated by employing the......
A coupled model including electromagnetic field, fluid dynamic, heat transfer and solidification, is developed and appli......
The flow pattern around a cylinder, installed in a scourd channel bed, was experimentally investigated. Detailed measure......
The third bridge on the Qiantang River,the newly-constructed No.3 QiantangBridge is 1,280 meters long and 29.50 metersw......
Speaking at a recent forum on China’S alumin- ium industry,Wen Xianjun,director of the aluminium branch under China Non......
The overall situation of China’s nylon industry allows of no optimist from Jan. to May this year, presented in the foll......
From Rebelling to Revolutionizing:Ideas of Safeguarding Home,Class and Village Revolution Mobilizati
During the earlier time when Republic of China was founded,there were various social contradictions and conflicts.In res......
Overview in 2011In the year 2011 , the major in dexes of China’s textile economics howed a rapid growth, maintaining a ......
China’s tin market in 1998 was charac-terised by the continuous increase of pro-duction,considerable growth of export ......
With downward pressure of economy facing, monitoring boom index of employment continue to decline. This paper will resea......
soil water distribution;;wetting pattern;;film-mulched furrows;;furrow irrigation;;HYDRUS-2D model
soil water distribut......
Analysis of China’s Textile and Apparel Exports in Jan.-Feb. 2010 China textile industry reversed the downward trend an......
Equilibrium Copper Strip Points as a Function of Temperature and Other Operating Parameters: Implica
The development of pressure and bioleaching processes for high grade copper ores and concen-trates will result in copper......
Through thermal test, cold state experiment, analysis and simulation of thermal process, the gas flow distribution in pe......
China’s new tax policy on the import of copper scrap is made to encourage the scrap imports. However, this move will pu......
Modeling and Interpreting CHAMP Magnetic Anomaly Field over China Continent Using Spherical Cap Harm
Based on the CHAMP Magsat data set, spherical cap harmonic analysis was used to model the magnetic fields over China con......
We studied the effect of salinity on nail-holding power in wood construction. In saline solution, the holding power of n......
November 20～30, 2011 Weak demand resulted in the slack rare earth market. Consumers did not intend to replenish invento......
In 2011,China’s aluminum processing industry maintained a high growth rate,with the aluminum output reaching 23,456,000......
