Officials from Greenwich Observatory have the clock checked twice a day.格林威治天文台的职员们每天对大钟检查两次.Guy's house was close to the observatory.盖伊的房子离天文台很近.China boasts the world's earliest observatory, built in Nanking ...
Officials from Greenwich Observatory have the clock checked twice a day.格林威治天文台的职员们每天对大钟检查两次.The Royal Greenwich Observatory was founded to observe and catalogue the stars.当初创立皇家格林尼治天文台就是为了观察星体并对其进行编目。Few museums could r...
They don't accept any foolishness when it comes to spending money.在花钱的问题上，他们向来很谨慎。The coming of spring often induces light - hearted foolishness in many people.春天的到来往往会使人产生一种无忧无虑的愚蠢意识.The comic skIt'sent up the...
Seaguar is the only company in the world fluorocarbon.世界上只有西格公司采用的是这项技术.The effect of fluorocarbon blood substitute ( FCBS ) on rheology was investigated.本文探讨了氟碳代血液 ( FCBS ) 对大鼠血液流变学的影响.RTM. and fluorocarbon polymers typ...