It'sensed a mineral called hematite that often forms under wet conditions.发现一种被称作赤铁矿的矿物质,一般是在湿润的环境下形成的.Iron ores of greatest economic interest contain magnetite and hematite.最具有经济价值的铁矿包括磁铁矿和赤铁矿.Prismatic crystals of...
我刚开始驾驶游艇航行时，艇上的汽油发动机老出毛病。I first started cruising in yachts with temperamental petrol engines.我们要通知他们锁死艇上的武器系统!We need to get them to lock out their onboard weapons systems!两艘汽艇围着搁浅的轮船来回绕圈子,艇上的人正起劲地议论着什么.They circled rou...
She was rather imprecise about the cost of the trip.她对差旅费不太清楚.The charges were vague and imprecise.指控的内容模糊不清。The integration is necessarily imprecise.这种综合当然是不严密的....
Dean Richards was recalled to the England squad for the match with Wales...迪安·理查兹被召回英格兰队参加对阵威尔士的比赛。The mesh size selectivity can be expressed by logistic or Richards equation.网目选择性常以Logistic或Richards方程来描述.But Courst Rich...