英汉例句

• the pyroclastic rock of sha-1 member developed well with small distribution range; the basalt of sha-3 member are distributed extensively with considerable thickness.

  沙一段火山碎屑巖类发育，但分布范围小，沙三段以玄武巖为主，厚度大，分布广。

• the pyroclastic rock fragments comprise quartzite, schist, gneiss, basalt, andesite, rhyolite and quartz.

  火成巖的碎块成分主要为石英巖、片巖、片麻巖、玄武巖、安山巖和流纹巖。

• nan-jin-shan gold deposit occurs in marine pyroclastic rock in bei-shan late-paleozoic island arc belt.

  南金山金矿床产于北山岛弧构造带内、海相火山碎屑巖之中。

• drilling operations of jidong, dagang and other oilfields in gulfs of liaodong and bohai inevitably meet a kind of formation consisting of pyroclastic rock being easy to slough off.

  在辽东湾、渤海湾及其邻近的冀东油田和大港油田东部的鉆遇地层中存在易塌的火山巖地层。

• a set of intermediate basic volcanics, pyroclastic rock and top part of clastic rock is found in north of balikun coal mine.

  巴里坤煤矿北原划下泥盆统塔黑尔巴斯套组下部，发现一套中基性火山巖及火山碎屑巖建造。

• the lithology is mainly composed of lava basalt, pyroclastic rock and volcanic sedimentary rock.

  其巖性主要为熔巖类玄武巖，火山碎屑巖和火山沉积巖；

• the polymictic breccia in the qianshan lead-zinc ore district of anxi county is a suit of volcaniclastic rock, sedimentary pyroclastic rock and pyroclastic sedimentary rock.

  安溪铅山铅锌矿区复成分角砾巖为一套火山碎屑巖-沉火山碎屑巖-火山碎屑沉积巖。