This paper introduces the present status of construction of tunnel projects home and abroad, explains the mechanism and shoring method of weak wall rocks and excavation of unfavorable tunnels.
本文介绍了国内外隧洞工程施工的现状，阐述了软弱围岩和不良地质隧洞开挖失稳的机理和支护方法。
The magmatic evolutionary series shows a general trend of evolution from high to low basicity of magma, from great to shallow depths of magmatic intrusion and from strong to weak wall-rock alteration.
岩浆演化序列表现出岩浆基性程度由高变低、侵入深度由深变浅、围岩蚀变由强变弱的总体演化趋势。
With a last weak "cri-cri-cri", the poor Cricket fell from the wall, dead!
可怜的蟋蟀发出最后一声微弱的 “唧——唧——唧” 的叫声，从墙上摔了下来，死了！
Indeed, it can be argued that this was the cause of the weak corporate governance that contributed mightily to the spectacular business failures of recent years, both on Main Street and Wall Street.
确实，这也证实了最近几年缅因街和华尔街公司的倒闭，都是因为这里的管理比较弱。
With lips trembling and eyes shut, she first leaned against the wall, then collapsed, weak and limp, like soft mud on the ground.
那八旬的老母亲看见了汽车上的我，嘴抖了几抖，闭了眼睛，扶着墙，身子像泥一样瘫了下去。
On the surface, the weak dollar may not look so bad, especially for Wall Street.
从表面上看，美元走软可能看上去并不是那么糟糕，尤其是对华尔街来说。
Apprehension about weak housing figures pushed Wall Street lower in early trading and confirmation of the record low sales in the form of the NAR report sent shares down further.
对于低的房屋销售数据的担忧使得华尔街早些时候的交易走低，NAR(国家房地产经纪人协会)以报告的形式确认低的销售的量将会继续推动股票下跌。
Asian shares were higher and U.S. stock futures were pointing to gains on Wall Street after a subdued finish to trading on Tuesday amid weak consumer confidence data.
亚洲股市走高，美国股指期货开盘上涨，周二收盘时受到消费信心数据打压。
On coloring, indoor tonal very weak, blue wall, maize ground, tonal just wave above, if if not have, have.
用色上，室内的色调很淡，蓝色的墙，黄色的地面，色调只是飘在上面，若有若无。
Weak interlamellar cohesion of the outer posterior lamellae may explain why the majority of herniations remain contained as protrusions within the outer annular wall.
纤维环外层的后侧板层间连接力量弱可以解释大部分椎间盘突出、脱出发生在纤维环壁外层。
Then you increase the emotion and the power. If you create a wall of fields on either side, so one side is very powerful and one side is very weak, in transferring energy you create motion.
然后你就增加了情感和力量，如果你在任一面墙上创建一个场，一边非常强，一边非常弱，在能量传输中你创造了运动。
The weak pinning of domain wall motion cannot be excluded.
在这些样品中，弱的畴壁钉扎是不能被忽略的。
The lap of diaphragm wall with curtain grouting is the weak point of dam base seepage control, so in construction process the lap quality must be ensured.
墙幕的搭接处是整个坝基防渗的薄弱点，施工中要保证搭接质量。
Short pier shear wall made the weak links and the concept of seismic design, structural design for reference.
提出了短肢剪力墙抗震薄弱环节及概念设计，供结构设计职员参考。'）；
The wall shear stress formed under the impact of blood flow is most prominent in the neck of aneurysms than other locations and is weak in the aneurismal wall.
切应力由于血流冲击瘤壁形成，主要存在于瘤颈处且方向可变化，瘤壁很微弱；
The reductive perturbation method of multiple-scales is used to investigate the weak nonlinear modulation of the stress wave on the wall of a fluid-filled elastic circular tube.
本文应用多重尺度约化微扰方法研究了充满流体的圆形弹性管壁上应力波的弱非线性调制问题。
In fact, as long as it was the existence of any wall will become weak incompetent.
其实只要有人的存在，任何墙都会变得脆弱无能。
However, its application to petrochemical industry is limited due to the amorphous character of mesopore wall and weak acidity, as well as poor hydrothermal stability.
但由于孔壁是无定形结构，酸性较弱和水热稳定性较差，使其在催化领域的应用受到很大限制。
Asian shares were higher and U. S. stock futures were pointing to gains on Wall Street after a subdued finish to trading on Tuesday amid weak consumer confidence data.
亚洲股市走高，美国股指期货开盘上涨，周二收盘时受到消费信心数据打压。
A brain aneurysm is a weak or thin area along an artery wall in the brain.
脑动脉瘤是大脑动脉壁旁边较薄弱的区域。
If the wall is low, the moats shallow, and the defenses weak then it can be taken.
如果它的城垣低，战壕浅，守备弱，就能攻下来了。
A weak ray of light came in through a small hole in the wall and he was absorbed in his reading.
疲软的光芒出现在通过墙壁上的一个小洞，他沉浸在他的阅读。
A weak loose blasting is adopted to successfully demolish the jamb wall of wall at edge of slope, the blasting safety is ensured in a complex environment.
如何保证在复杂环境条件下的爆破安全，位于坡顶边缘的提灌站出水池胸墙采用弱松爆破拆除达到了预期效果。
A weak ray of light came in through a small hole in the wall and he was absorbed in his reading.
一丝微弱的光亮从墙上的一个小洞穿过，他沉静在自己的阅读中。第二段第一句开始说这个图片的主题。
The results shown that: weight and weak foundation close to middle-upper dam lead the vertical cracks to propagate along the downstream wall;
得出如下结论：大坝的自重和坝中上高程地基减弱是造成拱坝下游面最初发生纵向裂纹的主要原因；
The results shown that: weight and weak foundation close to middle-upper dam lead the vertical cracks to propagate along the downstream wall;
得出如下结论：大坝的自重和坝中上高程地基减弱是造成拱坝下游面最初发生纵向裂纹的主要原因；
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