Therefore, study on the deformation and breakage law of upper and down floor of coal layer, the character of formation, each fault factor are the key problem for prevention the water inrush.
因此，对煤层顶底板的变形破坏规律、构造特征以及断层各要素的研究都是防治奥灰岩含水层突水的关键问题。
Down jumped the burglar from the tenth floor when the policeman pointed his gun at him.
当被警察用枪指着时，那个窃贼从十楼跳了下来。
As the ocean floor plate begins to sink down into the mantle, it would drag or pull the entire plate along with it.
当海洋底部开始下沉到地幔中，它会同时将整个海底板块拖拽下去。
Peek-a-boo (lower back): Lie face down on the floor using your outstretched arms to support baby in front of you.
躲猫猫（锻炼后腰）：脸朝下，用你伸展的胳膊支撑住你前面的婴儿。
Mcanally's knees buckled and he crumpled down onto the floor.
麦卡纳利双膝发软弯了下去，瘫倒在地板上。
Betty hunkered down on the floor.
贝蒂蹲坐在地板上。
The pewter soldier shouted as loud as he could, and threw himself off the drawers right down on the floor.
锡兵尽可能地大声喊着，然后从抽屉里向下摔到了地板上。
He came from the twenty-third floor down to the lobby on the mezzanine to collect his mail before breakfast, and he believed—he hoped—that he looked passably well: doing all right.
早饭前，他从二十三楼走到夹层的门厅去取邮件。他相信——他希望——他看上去还过得去：一切都很好。
I sat down on the floor and pulled a few books off the shelf at random.
我坐在地上，从书架上随便拿了几本书。
It was small wonder that he suddenly flung down his brush on the floor, said, "Bother!"
他突然把刷子往地上一扔，说：“真讨厌！”——这不足为奇。
He walked up and down the floor, filled with nameless fears, listening, starting at every trifling sound.
他在地板上踱来踱去，心中充满了说不出的恐惧，他仔细的听着，每听到一点小动静都吓一跳。
If an ocean floor tectonic plate meets the edge of a continent and they push against each other, the heavier one sinks down and goes under the other one.
如果一个海底构造板块与大陆边缘接触并相互挤压，较重的板块下沉到另一个的下面。
More and more of this plate, the ocean floor, would go down under the continent into the mantle.
越来越多的这种板块，即海床，将在大陆下方进入地幔。
Suddenly the bottle fell down onto the floor and broke into pieces.
突然，瓶子掉在地上摔成了碎片。
She walked in, went to the sofa and sat down, looking at the floor.
她走进来，在沙发前坐下，看着地板。
My daughter continued her "conversation" as I sat down on the floor. She said, "I'm all fed up. I just don't know what to do with her anymore. She cries whenever I have to work and wants to play games, too."
我坐在地板上，女儿继续她的“谈话”。她说：“我受够了。我只是不知道该拿她怎么办了。每当我要工作的时候，她就会哭，还想玩游戏。”
I was on the tenth floor and there was no way to get down!
我在十楼，没有办法下去！
Though Ardi would have spent much of her time in the trees, her pelvis was adapted to walking upright when she came down to the forest floor.
尽管阿迪一生中大部分时间也许是在树上渡过的，但当她下到森林地面上时，她的骨盆是适合直立行走的。
To me, the most important thing is reminding parents that getting down on the floor to play with children is the most educational thing they can do.
对于我来说，最重要的是提醒父母们，下楼和孩子们一起玩是他们所能做的最有教育性的事情。
Mr Kotick looks rather incongruous as he proudly shows off his firm’s new skateboard controller, putting it down on the floor and grinning as he wobbles to and fro.
当科迪克骄傲的展示他公司的滑板控制器的时候，他显得格外的不协调，他把控制器放在地上，一边笑着一边前后摇晃。
He could not look at her at all now, his gaze moving from side to side, then down to the floor, then up again to some distant point behind her.
现在他根本无法看她，他的目光游移不定，一时看向地板，一时又看向她后面远处的某个点。
Sometimes you just want to throw yourself down on the floor andstart throwing a tantrum of your own just to blow off some steam when yourtoddler starts screaming.
有时，你就想将自己扔到地方上并且开始对自己发脾气从而来发泄一下当你的孩子开始尖叫时。
Fuel was seeping through the joints, raining down on the hangar floor.
燃料从接缝渗出，雨点般落到机棚地上。
Parents are humans after all, and we tend to feel anger when an entire pitcher of orange juice comes splattering down to the floor during a tantrum.
毕竟，父母也是人，孩子耍性子，把满满一罐橘子汁溅洒到地上时，我们也会生气。
Ruthie looks down at the floor of the barn, which is covered in bits of straw.
露丝看了看谷仓的地上，地上铺了薄薄的稻草。
Peek-a-boo pop-ups (lower back): Lie face down on the floor using your outstretched arms to support baby in front of you.
躲猫猫（锻炼后腰）：脸朝下，在你的前面，用你伸展的胳膊支撑住婴儿。
Michael walks back down to the floor, and one inmate calls out that the prisoners in Sick Bay are about to get to Sara.
Michael走到牢房区的第一层，有个犯人大叫道，在病房区的囚犯们马上就要捉住Sara了。
Just then Aunt Judith let a suitcase crash down on the floor behind me and sighed a huge sigh and.
就在朱迪阿姨把行李箱扔在我身后的地板上并叹了一大口气并说道：“我们回来了。”
She relieved her feelings by throwing down her husband's books on the floor.
她把丈夫的书扔在地板上以发泄她的不满情绪。
She relieved her feelings by throwing down her husband's books on the floor.
她把丈夫的书扔在地板上以发泄她的不满情绪。
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