Both shatter cones and shocked quartz are considered strong evidence of meteorite impacts .
而震裂锥和冲击石英正是陨石撞击的强力证据。
Fortunately , the food-price spike of 2007-08 shocked governments out of their quarter-century of neglect .
幸运的是,2007-08年的粮食危机震得政府从四分之一世纪的忽视中苏醒过来。
They found shatter cones , and microscopic analysis of rock samples collected from the site revealed shocked quartz grains .
他们发现了震裂锥,并用显微镜分析了采集到的岩石样本,发现了冲击石英颗粒。
This story , though , raises the question of why there is but a single ejecta layer of iridium and shocked quartz in late cretaceous rocks around the world .
然而,这却引发了一个问题:为什么全世界只有一个白垩纪后期的铱和受震石英熔岩层。
During a recent excursion to this area , I was shocked to see the extent of new mountain roads contributing heavy loads of sediment to these rivers .
在最近前往该地区的游览过程中,让我感到震惊的是新修山路给这些江河带来了大量的泥沙。
Martin was not deeply affected by his failure , though he was surprised at ruth 's shocked expression when he told her professor hilton 's advice .
马丁对考试失败并不大在乎,但他告诉露丝希尔顿老师的建议时露丝那震惊的表情却叫他大吃了一惊。
So when the show 's cast of characters was revealed this august , asian americans were understandably shocked to find that there wasn 't a single chinese among them .
Yokohama , japan -- I was shocked to see my father-in-law 's body stretched out in a portable bathtub , his bare feet sticking out from under a peachcolored bath towel .