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- ophiolite emplacement 蛇绿岩侵位
- Concrete emplacement has some shape transition. 混凝土基座有一些形状上的改变。
- This space of emplacement was opened up by Galileo. 这种确定位置的空间被伽利略打破。
- An emplacement for one or more pieces of artillery. 排炮,列炮;炮架为一架或更多架大炮而设的炮兵阵地
- But they differ in association and mode of emplacement. 但在共生和侵位的方式不同。
- Behind the gun emplacement there is the town of Cortil-Noirmont. 在火炮阵地的后面就是科尔提勒-努瓦尔蒙镇。
- The great wall was honeycombed with defensive emplacement. 在封锁中国的日子里他们靠走私大捞好处。
- Next day, they were arranged to serve in victim emplacement point. 第二天,他们被安排到灾民安置点服务。
- This alternation feature is commonly related to emplacement of C-shaped rolls. 蚀变的特征一般同C形的卷型矿化有关。
- Ore-bearing property of ophiolite in Daban-Dacha area, North Qilian Mts. 北祁连山大坂大岔地区蛇绿岩含矿性。
- A low-roofed concrete emplacement for a machine gun or antitank gun. 永备发射点,坚固的机枪掩体放置机枪或反坦克炮的低顶水泥炮位
- The ophiolite partly formed ocean ridge, mainly formed in an ocean island. 蛇绿岩环境分析表明,部分为洋中脊环境,大部分为洋岛环境。
- A tunnel dug under an enemy emplacement to gain an avenue of attack or to lay explosives. 地雷坑道为了进攻或安放炸药而在敌人防御工事下挖掘的坑道
- British 17 pounder AT gun has its range increased marginally to account for the size of its emplacement. 英军17磅反坦克炮射程略微增加以弥补火力点本身的大体积。
- To dig a tunnel under the earth,especially under an enemy emplacement or fortification. 挖掘坑道在地下挖掘坑道,尤指在敌人的炮台或防御工事之下
- We have found out more than 2 hundred ophiolite belts, but there are Cyprus copper deposits only in 50 ophiolite belts. 全球已发现200多条蛇绿岩带,但其中仅50多条发现了塞浦路斯型铜矿床。
- Two huge prefabricated harbors, each as large as Dover Harbor, were built for emplacement on the invasion beaches. 为夺取海滩时充作炮台,他们还建造了两个与多佛码头一般大小的巨大的水泥预制码头。
- Characteristics of trace and rare earth elements suggest that Ophiolite originated from the setting similar to mid-ocean ridge. 微量元素和稀土元素特征显示蛇绿岩形成于类似洋中脊的构造环境。
- The lithochemistry data testify that basalt in ophiolite is similar to ocean inner arc tholeiite. 岩石地球化学资料研究证明,蛇绿岩中的玄武岩与洋内岛弧拉斑玄武岩相似;
- The isotopic dating and fossil geochronometry are the basic methods of ophiolite geochronometry. 同位素测年及化石年代学法是蛇绿岩年代学研究的基本方法。
