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- Etna's activity has increased markedly since 1970, with more frequent eruptions and more volcanic material ejected. 自从1970年起，埃特纳就特别活跃，除了喷发更为频繁之外，喷出的火山物质也增多。
- a mountain formed by volcanic material. 由火山岩材料形成的山。
- Taoyuan gold deposit locates in impurity carbonate rock containing volcanic materials of Lower Carboniferous,lower rock formation,littoral-neritic facies. 桃园金矿床赋存于下石炭统下岩组滨浅海相含火山喷发物的不纯碳酸盐岩中,金矿化严格受断裂构造控制。
- the sudden occurrence of a violent discharge of steam and volcanic material. 蒸汽或火山物的突然而猛烈的释放。
- the sudden occurrence of a violent discharge of steam and volcanic material 蒸汽或火山物的突然而猛烈的释放
- The material is flawed throughout. 这种材料到处是裂缝。
- The temperature of volcanic gases is very high. 火山气体的温度很高。
- He insists the condition to use the best material. 他坚持以使用最好的材料为条件。
- That material surpasses all others in fineness. 那种材料精良超过其他所有材料。
- An agglomerate is a volcanic breccia. 集块岩是一种火山性角砾石。
- The problem is how we are to get the raw material. 问题是我们怎样得到原材料。
- 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。
- Jim is going to get material for a new book. 吉姆正打算为一部新书准备材料。
- The phenomena associated with volcanic activity. 火山现象与火山活动有关的现象
- The storm did a great deal of material damage. 暴风雨造成了大量物质损失。
- Radioactive ray is material thing. 放射线是实际的物质。
- The presentation of the material was untidy. 所提交的资料缺乏条理。
- He covered the cushion with new material. 他给靠垫蒙上了新的料子。
- 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。
