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- overburden ratio of mine (黑色冶金) 矿山采剥比
- Reduce Overburden Ratio to Increase Performance Lifetime of Mine 降低生产剥采比延长矿山服务年限
- It was a freak of mine to wear pink pajamas. 穿上粉红色睡衣是我一时的奇想。
- The digestion test by the Bayer process shows that the desilication ratio of aluminium concentrate obtained by roasting desilication is higher than the one of run of mine ore. 高压拜耳法溶出试验表明 :经过焙烧脱硅得到的铝精矿的脱硅率比原矿高。
- I knocked into an old friend of mine in the park. 我昨天在公园里碰见一位老朋友。
- I would like you to meet a friend of mine. 我想让你和我一个朋友见见面。
- The ratio of students to teachers is 35:1. 学生和老师的比率是三十五比一。
- The ratio of schoolboys to schoolgirls is 2 to 1. 男学生和女学生的比例是2比1。
- She is a distant cousin of mine. 她是我的远房表妹。
- He is a distant relative of mine. 他是我的一位远亲。
- Men outnumber women here in the ratio of three to one. 此地男子数量以三比一超过女子。
- I ran across an old friend of mine in the library. 我在图书馆里与一位老朋友不期而遇。
- She is a special friend of mine. 她是我一个特别的朋友。
- He was a fellow clerk of mine, and a hard case. 他是我的同事，一个不可救药的人。
- With a cutting speed and a high efficiency,the stonecutter can improve the mining ratio of mines. 具有高效的切割速度，可提高矿山开采率。
- Plastic flowers are a particular hate of mine. 塑料花是我特别厌恶的东西。
- I like John, a very good friend of mine. 我喜欢约翰，他是我非常要好的朋友。
- He was married to a friend of mine. 他和我的一个朋友结了婚。
- The ratio of men to women was two to one. 男女的比例是二比一。
- A relation of mine is coming to stay. 我有个亲戚要来此暂住。
