volcanic ash造句

• The year after its eruption in 1980, spruce seedlings were coming up in the volcanic ash on mt. st. helens .
  1980年圣海伦火山爆发之后，仅过一年，云杉幼苗就在火山灰上生长起来了。
• A pollutant such as volcanic ash may destroy plant life, kill or starve animals, and fill up lakes and rivers which fish depend on .
  象火山灰这样的污染物，可以毁坏植物，杀害动物或使其饿死，填塞鱼类赖以生存的湖泊与河流。
• From volcanic ash how the planet ' s doin '
  问问他们地球怎么样
• Eruption of ruang volcano sent volcanic ash to a height of 15 km
  印尼ruang火山爆发，火山灰升至15公里高。
• Dust storms fire volcanic ash
  沙尘暴火灾火山灰
• Mounds of pumice and volcanic ash mark its center , where the volcano remains
  浮石和火山灰的土墩标志着它的中心，是火山的遗迹。
• Study on phase transformation of calcined coal kaolinite and activity of volcanic ash
  煅烧煤系高岭石高温相变特征及火山灰活性研究
• Volcanic ash filled the sky , blotted out the sun , and triggered hail and lightning
  天空充满了火山灰，遮盖了太阳，触发了冰雹和闪电。
• A heavy layer of volcanic ash rained down over the aegean , covering islands and crops
  浓厚的火山灰层大量降下到爱琴海，遮盖了岛屿和农作物。
• Volcanic ash from miyakejima volcano in august 2000 soaring to great heights in the atmosphere
  2000年8月三宅岛火山爆发，火山灰被喷至大气的高层。
• The earthquake brought an ancient city to light that had been buried under volcanic ash for thousands of years
  这场地震让一座古城重见光明，这座城池已经深埋在火山灰下数千年了。
• New inhabitants of santorini mine the volcanic ash to make cement - and still find ancient ruins under the stone
  圣多里尼的新居民开采火山灰，制成了水泥? ?石头之下仍然找到古代遗迹。
• The second frame as well as subsequent images , however , show a major eruption . it sent volcanic ash to a height of 15 km
  第二幅及随后的图像则显示一次较大爆发，火山灰升至15公里高。
• The second frame as well as subsequent images , however , show a major eruption . it sent volcanic ash to a height of 15 km
  第二幅及随后的图像则显示一次较大爆发，火山灰升至15公里高。
• They were in beacon valley , a boulder filled area between glaciers , collecting volcanic ash from a seven - foot deep , v - shaped fissure in rock
  在布满巨石的灯塔峡，他们从一个7深英尺的v型岩石裂缝中采集了火山灰。
• They were in beacon valley , a boulder filled area between glaciers , collecting volcanic ash from a seven - foot deep , v - shaped fissure in rock
  他们在必肯峡谷，一个满是巨石，位于冰川之间的地带，从七尺深， v形的岩缝中收集火山灰。
• The romans discovered that a mixture of quicklime , volcanic ash and aggregate would harden under water - the roman cement or hydraulic lime was born
  生石灰,火山岩灰烬和其它混合物在水的作用下会变硬的特性由此罗马水泥或水化石灰就诞生了。
• They were in beacon valley , a boulder filled area between glaciers , collecting volcanic ash from a seven - foot deep , v - shaped fissure in rock
  他们在烟火峡谷，那是个v字型的峡谷，在冰川中发现的这块大圆石覆盖的地区，并从七尺深的地方采集到石灰。
• A team of scientists came to this controversial conclusion by dating human footprints preserved by volcanic ash in an abandoned quarry in mexico
  对保存在火山灰中的人类足迹进行年代测定后，一个科学家小组得出了这一具有争议性的结论。这些火山灰是在墨西哥一个废弃的采石场被发现的。
• Some of the emitted volcanic ash was sent to great heights in the atmosphere . the image was captured by gms - 5 . the volcanic ash appears as a short white tail and is heading in a general northeastward direction
  卫星图像由gms - 5所摄得，图中三宅岛右上方的白色尾巴就是火山灰，从图可见火山灰正大致向东北方飘移。