这条裤子是前开口。
在前开口井架前大腿的稳定计算理论中一直没有很好的解决井架横截面框架中斜拉杆的作用。
The problem of the effect of oblique tension link on the derricks' cross section frame in the front leg stability calculation of open front derricks remains unsolved.
型井架主体结构为前开口形轻便井架，整体分为四段，有锥销连接，具有拆除方便、整体稳定性强的特点。
The major structure of K-type Mast is open-face mast, and the body is divided into four sections, which are connected by tapers and convenient to be dismantled with good stability.
当看见熊爸爸拉着梯子，从雪堆前费力地走过时，小熊西奥多拉起毛茸茸的围巾捂住冰凉的鼻子，然后开口问道，“您在干什么？”
“What are you doing?” asked Theodore, pulling his woolly scarf over his chilly nose.
另一个暗示：你倾向于在开口说话前仔细地思考。
Another hint: you're inclined to think carefully before you speak.
要克服你不能在治疗中不能开口或是害怕开口，最简单的方法就是：在治疗开始前，事先写下一些对你很重要的谈话内容。
One of the easiest ways to help overcome your fear or inability to talk in therapy is to write down some things that are important to you to talk about before session.
理查兹说，当他面试那些看起来没有洗澡或者穿着不得体的候选人时，“他们在开口说话前已经被淘汰了。”他说。
Richards says he's interviewed candidates who looked like they hadn't showered or were dressed inappropriately, and "they were out before they even opened their mouths," he says.
老人在开口说话前已经仔细考虑了所有细节。
The old man had thought all the details over before he spoke.
为了对抗家庭成员人多口杂的绝对优势，我开口说话前总要先摆几个手势。
To combat the verbal steamrollering of members of my family, I raise my hand before speaking.
这个受伤的人前后晃着脑袋，再开口说话前就已被医师抬上担架，最后走出了层层拥挤的人群。
The injured man moved his head back and forth and opened his mouth before medics loaded him on to a stretcher after finally penetrating the surrounding crowd.
走到衣橱前找连衣裙，最后她选了一条黄色长裙，前面稍微有点开口，就是南方很常见的那种。
She went to the closet and looked for a dress, finally choosing a long yellow one that dipped slightly in the front, the kind that was common in the South.
现在我和一个我很爱的男人见过了面，不久前他刚刚开口向我求婚。但我觉得他一定还钓着别的女人。
Now a man I love has asked me to marry him, but I'm sure he's been seeing other women.
在你开口前，波斯人要知道在斯巴达，每个人，甚至是王的一个使者，都对他说。
Before you speak, Persian, know that in Sparta, everyone, even a king's messenger, is held accountable for the words of his voice.
它的前入口是一个小洞，通往一个现在已被拆除的楼梯——已经被一个新的开口所取代，通往一个下沉的现代钢楼梯。
Its former entrance - a small hole leading down to a now-removed staircase - has been replaced with a new opening, leading through to a contemporary steel staircase that descends down.
发怒时在开口前要数到10，如果非常愤怒，则要数到100。
最大的两个开口位于现有窗口前，让光线倾泻在背后的新座位在不同的角度。
The two largest openings are situated in front of the existing Windows, allowing light to pour in from behind the new seating at different angles.
明天你要劝说某人去做某件事，在你尚未开口前，不妨自己先问：我如何能使他要做这件事？
Tomorrow you want to persuade someone to do something, before you have not yet open, might as well to be asked: how can I make him want to do it?
他在开口前犹豫了一会，好像不确定人们对他的话会有什么样的反应。
He hesitated before he spoke, as if he wasn't sure how his words would be received.
在交谈中，你更喜欢在开口前把回答想透彻，还是会随意说出任何闪现在你脑中的想法？
In a conversation, do you prefer to think through your answers before speaking, or throw out whatever idea comes to mind and bat it back and forth?
他妈妈告诉我说，就在一年前他失去了家庭，从此便没有开口说过话，再也没有说过一个字。
His mother told me that just one year before he had lost his family, since then he fell silent, not a single word heard.
像伦敦的布莱克一样聪明地选择衣物。在他开口前，他的套装就表明了一切。而你之前认为他很可爱。看看这件海军大衣，告诉我他已经破产。
Dressed smart like a London Bloke. Before he speak, his suit bespoke. And you thought he was cute before. Look at this P-Coat, Tell me he's broke.
在为首的圣骑士开口前快速旅行闪人，但就好像上个选项一样只是临时方案。
Fast travel before the lead paladin can speak, which like the previous option is merely temporary.
前板必须像栓塞一样与开口紧密结合，不透光不见缝。
The front must fit into the opening like a plug, with no light or gaps visible.
我在海边租下一间茅舍，每日的租金只要几块钱。然后我闭上嘴，发誓直到内心发生变化前，不再开口。
I rented myself a little cabin on the beach for a few dollars a day and I shut my mouth and vowed not to open it again until something inside me had changed.
其实玩家也不傻，知道在地面上讨不到好处，在他开口前就纷纷飞上半空躲避攻击。
In truth the athlete isn't foolish both, understand aboard the ground to could not apologize as an advantage, before his openings fly up half in succession empty dodge an onset.
也就是说，在你开口前，你周围的人已经对你有了一个主观上的认识——正如大家所知道的，这就是第一印象。
In other words, before you even open your mouth, the people around you have already made a certain opinion about you - and as you know, first impressions last.
来汉前，孩子们很自卑，不愿开口多说话，感受到大家给他们的关爱后，都有所改变。
Han ago, the children are inferior, do not want to open more than words, we feel the love and concern to them, have changed.
结论本年龄段内(19 ~40 a)前囊膜弹性与撕开口直径呈直线正相关。
Conclusion a Highly significant linear correlation was found between the anterior capsular elasticity and the opening diameter in youth (age range: 19 ~ 40 years).
结论本年龄段内(19 ~40 a)前囊膜弹性与撕开口直径呈直线正相关。
Conclusion a Highly significant linear correlation was found between the anterior capsular elasticity and the opening diameter in youth (age range: 19 ~ 40 years).
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