矿柱压碎

pillar burst的用法和样例：

例句

As a result,the short hole shrinkage method with flat bottom structure was employed to mine the stope firstly,then stoping ore pillar by medium length hole caving method.后沟金矿采用平底结构浅孔留矿法先采矿房，后用中深孔崩落法回采矿柱，经两年多的生产实践，取得较好的技术经济指标。
The results of numerical simulation showed that if the floor pillar is mined partially, the stress in pillars will sharply increase, so integral stability of mine may weaken.模拟结果表明，部分底柱抽采后，起关键支撑作用的底板横撑和矿柱中的应力有显著地变化，这可能破坏矿山整体稳定性。

每日一词【1026】burst into：突然爆发出来

今天我们要学的词是burst into。 To burst into something, 意思是突然爆发出来。 The room burst into laughter at the joke, 房间里所有人都被这个笑话逗得开怀大笑。不久前好莱坞话题女王林赛.罗韩被判入狱

发表于:2019-01-16 / 阅读(51) / 评论(0)

英语每日一词

学个词Learn a Word 第1026期 burst into

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英语单词荟萃

Genesis 创世记35

35Then God said to Jacob, Go up to Bethel and settle there, and build an altar there to God, who appeared to you when you were fleeing from your brother Esau. 2So Jacob said to his household and to all who were with him, Get rid of the foreign gods y

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创世记

UN senior advisor envisions three-pillar monetary system

PARIS, Jan. 6 (Xinhua) -- Jeffrey Sachs, special advisor for UN Secretary General(秘书长), envisioned Thursday a three-pillar monetary system in place of U.S. dollar dominance in post-crisis world at an economic forum in Paris. We can't go to a gl

发表于:2019-02-02 / 阅读(55) / 评论(0)

英语新闻

Bible story

A Mother was reading a Bible story to her young daughter. She read The man named Lot was warned to take his wife and flee（逃跑）out of the city, but his wife looked back and was turned to a pillar of salt. Her daughter asked What happened to the

发表于:2019-02-05 / 阅读(64) / 评论(0)

趣味英语

The Caterpillar

The Caterpillar The Caterpillar looked at Alice and said nothing. Perhaps it doesn't speak', Alice thought. But at last it did speak. Who are you? it asked. It was a hard question. Alice answered, but not very quickly: I--I don't know. I knew who I w

发表于:2019-02-06 / 阅读(72) / 评论(0)

趣味英语

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