the inky darkness of the tunnel隧道內一片漆黑The getaway car was dumped near a motorway tunnel...逃亡用的车被丢弃在高速公路隧道附近。A tunnel was not considered economically feasible.从经济上考虑，用隧道并不可行。By the mouth of the tunnel he bent to retie his...
The Channel Tunnel project is the biggest civil engineering project in Europe.英吉利海峡隧道是欧洲最大的土木工程。The Channel tunnel was due to open towards the end of 1993.海峡隧道预计1993年年底前开通。A host of problems may delay the opening of the ...
Making up miniemulsions of Long Oil with inversed phase emulsification is explored here.探讨用反相乳化法制取金龙油的微小乳状液.The fur schemes for an inversed pendulum state variable feedback control tem are designed.摘要针对单级倒立摆装置,设计了4种状态反馈制...