It is expected that a total of 5 billion US dollars will be invested in Nanhai Petrochemical Project,the largest Chinese-foreign equity joint venture(JV)in petrochemical industry of south part of China,which includes ...It is expected that a total of 5 billion US dollars will be invested in Nanhai Petrochemical Project,the largest Chinese-foreign equity joint venture(JV)in petrochemical industry of south part of China,which includes 50%from Shell a and 50%from Chinese party.The investment of the Chinese party is comprised of 20%from CNOOC,10%separately from Sinopech,Guangdong pro-vince,Bureau of Business Promotion.展开更多
To measure breast basic dimension by using computer-aided projection fringe system.Methods A system has been developed for measuring breast basic dimension based on computer-aided projection fringe measurement and pro...To measure breast basic dimension by using computer-aided projection fringe system.Methods A system has been developed for measuring breast basic dimension based on computer-aided projection fringe measurement and programming software.Plastic manikins breast’s SN-N (sternal notch to nipple distance),N-ML (nipple to midline distance),N-N (internipple distance),MBW (base width of breast) and N-IMF (nipple to inframammary fold distance) are measured with this system.At the same time,these items are also measured with routine ruler.Results This study indicate that the system has some merits:① non-touching measurement;② it is very rapid,the patient measured need hold his breath only 0.5 second,and all the time it takes is about 2.5 minutes;③ the measurement’s sensitivity is as high as to 0.6 mm,which meets the clinic requirement entirely;④ the measurement’s accuracy of the system is not significantly when comparing to the routine ruler’s.Conclusion Computer-adided projection fringe system for measuring breast basic dimension is feasible and advanced.14 refs,1 fig.展开更多
Although records on the Yellow River are voluminous, they are often overburdened with great engineering details and scattered in a large number of technical journals and publications as to be not readily available to ...Although records on the Yellow River are voluminous, they are often overburdened with great engineering details and scattered in a large number of technical journals and publications as to be not readily available to geographical students.“A Symposium on the Yellow River”.展开更多
文摘It is expected that a total of 5 billion US dollars will be invested in Nanhai Petrochemical Project,the largest Chinese-foreign equity joint venture(JV)in petrochemical industry of south part of China,which includes 50%from Shell a and 50%from Chinese party.The investment of the Chinese party is comprised of 20%from CNOOC,10%separately from Sinopech,Guangdong pro-vince,Bureau of Business Promotion.
文摘To measure breast basic dimension by using computer-aided projection fringe system.Methods A system has been developed for measuring breast basic dimension based on computer-aided projection fringe measurement and programming software.Plastic manikins breast’s SN-N (sternal notch to nipple distance),N-ML (nipple to midline distance),N-N (internipple distance),MBW (base width of breast) and N-IMF (nipple to inframammary fold distance) are measured with this system.At the same time,these items are also measured with routine ruler.Results This study indicate that the system has some merits:① non-touching measurement;② it is very rapid,the patient measured need hold his breath only 0.5 second,and all the time it takes is about 2.5 minutes;③ the measurement’s sensitivity is as high as to 0.6 mm,which meets the clinic requirement entirely;④ the measurement’s accuracy of the system is not significantly when comparing to the routine ruler’s.Conclusion Computer-adided projection fringe system for measuring breast basic dimension is feasible and advanced.14 refs,1 fig.
文摘Although records on the Yellow River are voluminous, they are often overburdened with great engineering details and scattered in a large number of technical journals and publications as to be not readily available to geographical students.“A Symposium on the Yellow River”.
