您要查找的是不是：
- A vertical, cylindrical vein of ore. 管状脉直立的管状矿脉
- composite vein of ore 复合脉
- A level in a mine driven so that it intersects a vein of ore. 石门，横巷矿井内掘出的平巷，它与矿脉相交。
- A rich mine, vein, or pocket of ore. 富矿脉富矿坑、脉、囊
- There is a vein of melancholy in his character. 他的性格中有少许忧郁的气质。
- A vein of gold was seen cropping out. 可以看见一条金矿矿脉露出地面。
- The central or principal vein of a leaf. 中脉中心的或主要的叶脉
- There are pockets of ore in the mountain. 那座山里有好几块矿藏。
- There are streaks of ore in the mountains. 这山里有矿脉。
- Because the composite vein type ore of Jinchangyu gold deposit pre-dates the pink dyke the gold mineralization should occur in late Proterozoic era. 金厂峪金矿床的的复脉型矿化早于肉红色钠长岩脉 ,故其矿化的时代应在晚元古代。
- There is a vein of humor in his nature. 他天性略带幽默。
- A small body or accumulation of ore. 矿坑小矿体或矿石的堆积
- Her stories struck/revealed a rich vein of humour. 她的小说饶有风趣.
- Single deposits contain millions of tons of ore. 单个矿床的矿石储量达数百万吨。
- A vein of copper was seen criopping out. 可以看见一条铜矿矿脉露出地面。
- The central rib or vein of a leaf. 叶的中脉或中肋。
- I'm the young widow of the Count of Ore. 我是奥雷伯爵的小寡妇。
- The mining of ore or coal from an open mine. 从敞开的矿井开采矿石或煤。
- The study of geotechnology of ore dressi... 矿石工艺学的研究对工业选矿有指导意义。
- A kind of ore has been discovered here recently. 这里新发现了一种矿。
