Mount Unzen has been spewing out volcanic ash, gas, and rock today.云仙山今天一直在向外喷涌火山灰、气体和火山岩。The volcano spewed out more scorching volcanic ashes, gases and rocks.火山喷出更多灼热的火山灰、气体和岩块。St Vincent is a lush, volcanic island.圣文森...
...the Azores, a rugged, volcanic archipelago of nine islands.亚速尔群岛，由9个小岛组成的多岩石的火山群岛Geology To cause ( molten lava ) to pour forth from a volcanic vent.使(岩浆等)喷出:使 ( 熔岩 ) 流出火山口.The volcano spewed out more scorching volcan...
He denied that he'd failed to keep a proper lookout that night.他否认当晚守望不力。Catherine demonstrated the proper way to cleanse the face.凯瑟琳演示了洁面的正确方法。Britain imposed fines on airlines which bring in passengers without pr...
Finally the structures were released in a 49 % HF etch.最后在49%F中腐蚀形成这些结构.More often , all of the materials etchant have a finite etch rate.剂中的材料都具有一定的刻蚀速率.Can some one suggest a suitable etch or sequence of etches to achi...
For example: brevibacterium diazo resin treantment exposure during bleaching , it can change the surprint template color.例如: 黄色轻氮物在曝光历程洋被不染黑, 它可以保持已曝光的模版的颜色....
The concept and the connotation of spacesuit ergonomics are spicified.阐明了工效学概念,将其运用于航天服设计.The new - style spacesuit is much lighter than the older one.新式的太空服比老式的那种轻便了许多.Because the spacesuit protection only 1 mm in diame...