Analytical quality control is essential in geochemistry.在地球化学中,分析质量的控制至关重要.It'supposedly stands for MErcury Surface, Space ENvironment, GEochemistry and Ranging.这个名字可以看成水星地表 、 太空环境 、 地理化学和全向遥测的缩写.Geochemistry of the...
I'm sick of reading headlines involving the Kennedys in sex scandals.关于肯尼迪家族性丑闻的新闻标题都让我读得腻烦了。A girl was killed yesterday in a crash involving a stolen car.昨天有一女孩在一桩涉及窃车的撞车事故中丧生。He tried to be not involving himself i...