搜索结果: 1-10 共查到“工学 significant”相关记录10条 . 查询时间(0.084 秒)
New study reveals that soil is a significant carbon sequestration driver（图）
soil significant carbon sequestration driver
2020/9/25
As harmful atmospheric carbon dioxide levels continue to increase, understanding the planet's carbon balance is increasingly important.A new report by U.S. National Science Foundation-funded ecol...
ASSESSMENT OF SEASONAL VARIABILITY FOR WIND SPEED AND SIGNIFICANT WAVE HEIGHT USING SATELLITE ALTIMETER OVER MALAYSIAN SEAS
Wind speed significant wave height Seasonal variations Satellite Altimeter Radar Altimeter Database System Monsoons
2018/11/9
Malaysia is located in the equatorial region and experienced climate hot, humid and rainy throughout the year. These have brought four monsoon seasons to Malaysia which can be categorised as Northeast...
SIGNIFICANT WAVE HEIGHT DETERMINED FROM SEQUENCE OF X-BAND RADAR IMAGES USING TEAGER-HUANG TRANSFORM
Remote Sensing X-band Radar Significant Wave Height Ocean Waves
2015/5/7
This work introduces a nonlinear and data-dependant method for extracting the significant wave height from a sequence of X-band radar images, which is based on the Teager-Huang Transform (THH). The ...
STATISTICAL TESTINGS FOR DETERMINING SIGNIFICANT SAR-IMAGE ORIENTATION PARAMETERS
Airborne SAR-Image Time Polynomials Significance/Optimization
2014/12/29
For geometric analysis of a side-looking SAR image, it is frequently of interest to determine the time-varying radar antenna’s position parameters along a flight path. In this paper, the time polynomi...
Significant Overhead Reduction of Multi-band Tb/s Coherent Optical OFDM Systems
Multi-band Tb/s Coherent Optical OFDM Systems Overhead Reduction
2015/5/15
The timing and optical laser phase of individual bands in multi-band OFDM are correlated. We significantly reduce the OFDM overhead through using FFT window synchronization for channel estimation and ...
New Study Shows Significant Economic Impact Of Epa Proposed Water Nutrient Standards
Significant Economic Impact Epa Proposed Water Nutrient Standards
2010/4/29
Florida Agriculture and Consumer Services Commissioner Charles Bronson says a just released study indicates the costs of meeting proposed numeric water nutrient standards are going to be significantly...
Collection of food relevant microscopic fungi under the Czech national programme of protection of genetic resources of economically significant microorganisms – a short report
food contaminants toxigenic fungi Culture Collection of Fungi (CCF) fungal strains free of charge
2014/2/27
A unique project exists in the Czech Republic, namely the Czech National Programme of Protection of Genetic Resources of Economically Significant Microorganisms and Tiny Animals (NPPGR), which include...
Are Printed Transit Information Materials a Significant Barrier to Transit Use?
Printed Transit Information Materials Significant Barrier Transit Use
2009/10/16
This study investigated the extent to which the lack of ability to use printed transit
information materials correctly to plan transit trips is a barrier to transit use. A total
of 180 people were a...
Ethanol vehicles pose significant risk to health, new study finds
Ethanol vehicles gasoline
2007/4/19
April 18, 2007，Ethanol is widely touted as an eco-friendly, clean-burning fuel. But if every vehicle in the United States ran on fuel made primarily from ethanol instead of pure gasoline, the number o...
nuclear regulatory commission Finds No Significant Environmental Impacts from Extended Operation of Oyster Creek Nuclear Power Plant
nuclear plant environmental impact
2007/1/22
January 19, 2007，The Nuclear Regulatory Commission has issued its final environmental impact statement on the proposed renewal of the operating license for the Oyster Creek nuclear plant. The report c...