Microscopically the ores are medium grained to amorphous.显微镜下,矿石为中粒至非晶质.The only local coarse - grained sand - stones in the uppermost part are important for uranium.仅最上面局部的粗粒砂岩对铀是有利的.Fine - grained clay may settle out i...
他们像小学生一样，在地板上滚来滚去，互相挥着拳头揍对方。They just rolled about on the floor punching each other like schoolboys.昨天，给他的信息很明确：“滚开。”Yesterday, the message to him was unequivocal: "Get out."突然，我骨碌碌地滚下坡，完全晕头转向了。Suddenly I was cartwheelin...
A prodigal who returns is more precious than gold.浪子回头金不换.A miserly father makes a prodigal son.老子守财奴,儿子败家子.Nature is prodigal of her gifts.大自然不吝惜其恩赐....
The pile repletion measurement, drilling, the embedment of the steel casing and pile drilling are emphasized.强调了桩位复测、护筒埋设 、 钻孔 、 成孔等每道工序在检查过程中需注意的问题.The difficulty also becomes greater. The depth of embedment at the tunn...