搜索结果: 1-3 共查到“安全工程 research”相关记录3条 . 查询时间(0.196 秒)
![](http://www.firstlight.cn/upload/imgfile/20179/5/20179514303693.jpg)
Can Twitter aid disaster response?New IST research examines how(图)
Twitter aid disaster response New IST research examines
2017/9/5
With over 500 million tweets sent every single day, new research from the Penn State College of Information Sciences and Technology (IST) is investigating innovative ways to use that data to help comm...
Timber Building Fire Protection Research In China-Past,Present and Future
timber fire protection fire code building elements research
2015/8/10
After joining WTO, China’s market gradually opened to the world.
Many wood councils and wood product companies of foreign countries came to China to find their opportunities. As a result, more and mo...
Experimental research on the variational characteristics of vertical stress of soft coal seam in front of mining face
Soft coal seam Mining face Vertical stress distribution Layered characteristics Experimental research
2012/3/28
Permeability of coal seam is extremely sensitive to the in situ stress loaded. The techniques of ‘‘Pressure relief’’ have been proved significantly effective in practice to improve the gas permeabilit...