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 ...
得出了未溶铁素体含量的影响规律,弄清了未溶铁素体的作用机理.The effect laws of amount of undissolved ferrite has been gained.在拉应力作用下,塑性变形集中在铁素体区.Plastic deformation concentrates at the ferrite area under the tensile stresses.测量了标准图谱中铁素体晶粒度图形的分形维数.Fra...
Many people in public life have committed adultery.社会生活中的很多人都有过通奸行为。This constrained and messy adultery was a damned poor substitute for having a wife.这种不自然的,不可告人的私情,也算是聊慰无妻之苦吧,但未免太糟糕了.He accused her of adultery.他控告她与人私通...
云是天空中的水汽团块.A cloud is a mass of vapour in the sky.云是天空中的水汽团块。A cloud is a mass of vapor in the sky.在坍缩过程中, 暗云 “ 碎裂 ” 为一批稠密的团块.During collapse, the dark cloud " fragments " into a series of dense clumps....
Kevin arrived right on cue to care for Harry...凯文到的正是时候，可以照顾哈丽。Environmental concerns will elbow their way right to the top of the agenda.环境问题将挤到议事日程之首。We need money right? We could go around and ask if people need odd j...