Many of them are low coral or limestone hideaways of palm trees, trade winds, and sand.许多岛屿是低矮的珊瑚,或隐匿着棕榈树, 信风, 和白沙的石灰石....a rich and deep vein of limestone.储量丰富的深层石灰石矿脉The channel is overlain by siltstone and lenticular ...
Limestone is often used in building construction.石灰岩常用于建筑.Cement is made from limestone.水泥是由石灰石制成的.The limestone is sufficiently fissured for tree roots to have breached the roof of the cave.石灰岩上有许多缝隙，故而树根能从岩洞顶部长出来。...
It cost a mere bagatelle.这个只花了一点钱。Although this a sesame seed bagatelle only, but do you know?虽然这只是件芝麻小事, 但是你知道 吗 ?Emotive thing and life bagatelle cannot confuse sth with sth else!感情的事和生活琐事不能混为一谈!...
Crystalline dolostone is formed by seepage - reflux dolomitization and burial dolomitization.晶粒白云岩有两种成因:一为回流渗透白云石化;二为深埋藏白云石化.The diageneses which are constructive to the reservoirs are mainly dolomitization and burial di...
每个月的彩池奖金总额达1,350万英镑。Each month the total prize kitty is £13.5 million.那意味着几个月的激烈谈判开始了。That was the cue for several months of intense bargaining.3个月的限期截至6月中旬。The three month time limit will be up in mid-June....
当来回从手套箱转移材料时使用气闸.The air - lock is used when transferring material to and from the glove box.气闸舱位于返回舱的上方, 与轨道舱连接.Gas gate space in the return capsule at the top, connecting with the orbital module....