可能引起强透水或涌水的地段主要在浅埋过沟段、向斜褶皱核部破碎岩体形成的富水段、断层破碎带及其影响带。
The possible water quantities flowing into tunnel are calculated initially. There are possible zones of groundwater inflowing in the section of shallow tunnel, syncline core and faulted zones.
然而，除了上述两种褶皱外，我们还必须提到另外一种，这种褶皱不易归类为背斜或向斜，而被称为单斜褶皱。
In addition to these two types of folds, however, we must mention another one, which is not easily classifiable as either anticline or syncline and is referred to as a monocline.
背斜和向斜、褶皱的几何要素、褶皱的描述和褶皱的野外描述。
Anticline and syncline, geometrical elements of fold, description and recognition of fold in the field.
黑刺沟金矿位于秦祁昆地槽褶皱系南祁连地向斜构造带的西段。
Heicigou gold deposit is regionally located at the western section of the southern Qilian geosyncline of QinlingQilianKunlunshan mountain fold system.
预测区内构造为一宽缓向斜，与弧山向斜共同构成隔档式（梳状）褶皱。
The structure of predicting area is a broad, gentle syncline, together with Hushan syncline made up a comb fold.
武汉市岩溶地面塌陷发生在具二元结构的北东向长江一级阶地与近东西向褶皱构造向斜核部碳酸岩盐地层相交的部位。
The karst surface collapse in Wuhan happened at the intersection between the ne first terrace binary-structured deposits of Yangtze River and carbonate in the core of E-W syncline.
贵州北部紧密褶皱构造区，背斜、向斜常呈相间排列。
The compact fold structure area, anticline and. syncline in North Guizhou are often in opposite arrangement.
上盘背斜圈闭中的油气主要来自于褶皱后翼的向斜凹陷；
Oil and gas in the hanging-wall anticline trap come largely from the syncline depression behind the anticline;
上盘背斜圈闭中的油气主要来自于褶皱后翼的向斜凹陷；
Oil and gas in the hanging-wall anticline trap come largely from the syncline depression behind the anticline;
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