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- The steep ruggedness of the volcanic terrain made this work very difficult;it required picks, sledgehammers, and a lot of sweat. 由于火山地形险峻陡峭，他们的活干得很艰难，十字镐和重锤都要派上用场，而且汗流浃背。
- There is the high background values of silver in the volcanic terrain of Eastern Fujian, expecially in the volcanic strata of Nanyuan Formation (Upper Jurassic). 福建省东部火山岩地区银的背景含量高，尤其是上侏罗统南园组火山岩地层银含量很高，成矿物质来源丰富。
- XIE Jia-ying.Approach to volcanic stratigraphic unit and its division in continental volcanic terrain[J].Volcanology &Mineral Resources,1996,17(3/4):85-93. [4]谢家莹.;试论陆相火山岩区火山地层单位与划分[J]
- The temperature of volcanic gases is very high. 火山气体的温度很高。
- The commander made a detailed study of the terrain. 司令员对地形作了仔细研究。
- Eventually he spotted the airstrip spread out on a level terrain. 他终于找到了那个伸展在平地上的简易机场。
- A jeep is ideal for driving over rough terrain. 吉普车很适合在高低不平的路面上行驶。
- Bumped along slowly over the rocky terrain. 在多石地带缓慢地颠簸前进
- An agglomerate is a volcanic breccia. 集块岩是一种火山性角砾石。
- The place was recently visited by a serious volcanic eruption. 这地方最近发生了一次严重的火山爆发。
- The phenomena associated with volcanic activity. 火山现象与火山活动有关的现象
- The waves beveled a volcanic island. 波涛径直从一个火山岛上翻腾过去。
- The French Revolution was a volcanic upheaval in European history. 法国大革命是欧洲历史上的一次剧变。
- volcanic terrain 火山岩区
- It's a difficult terrain for tanks. 这是坦克作战的困难地形。
- Basalt is the commonest volcanic rock. 玄武岩是最普通的火山岩。
- The car blitzed through rough terrain. 这辆汽车长驱穿越了崎岖地带。
- They stopped and began to reconnoitre the terrain. 他们停下来，开始勘测地形。
- Pulverized particulate matter ejected by volcanic eruption. 火山灰火山爆发喷射出来的粉末状颗粒物质
- Volcanic fissures cover the whole area. 火山缝隙覆盖了整个地区。
