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。...
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 ...
Trains will operate from Waterloo with a pick-up stop at Ashford.火车从滑铁卢站出发，途中会在阿什福德站停靠上人。Bordeaux is on the main Paris-Madrid line so there are frequent trains.波尔多位于巴黎到马德里的铁路主干线上，来往列车频繁。Some trains were so overloaded tha...
The sediment settled and the water was clear.杂质沉淀后,水变清了.The sediment of coffee will settle.咖啡渣会沉淀下去.Deposition is the laying down of sediment that has been transported.沉积是已搬运的物质再沉积下来....
操作面板主要包括: 液晶显示 、 设置键区和测试键区.Operation panel include: LCD, set up key areas and key testing area.而且, 还提供了包括该光导板的键区组件以及光导板构造的两种应用.Further, a keypad assembly including the lightguide and two uses of lightguide constructions ...
他家在牛津郡有一座乡间宅第。His family have a country seat in Oxfordshire.18世纪的乡村宅第an 18th century country mansion那是典型的英式庄园宅第。It was the quintessence of an English manor house....
他们在凿井的过程中,发现了一处稀有矿物矿床.In course of sinking the well - shaft they came upon a deposit of a very rare mineral.他被发现死在了电梯井的底部。He was found dead at the bottom of a lift shaft.一颗眼泪由他眼里一直落到了井的深处.A tear rolled from his eye into ...
“辛托6”的铀矿体产于不整合面之下变质甚深的粒玄岩中.At Scinto 6 uranium occurs in much altered dolerite below the unconformity.这种不整合面在石油勘探中具有很大实际意义.Such unconformities have considerably practical significance in oil exploration.不整合面标志着河相至边缘海相沉积的...