In geochemical analysis we encounter ranges of analyte concentration that can span several orders of magnitude.在地球化学分析中,我们常常会遇到拟分析元素含量范围可以跨越好几个数量级的情况.The difficulties women encounter with their doctors partly explain why...
他是个智力超前的小学生。He was a precociously bright school boy.他被他右边的一辆车挡住了而无法超前.He was boxed in by a car to his right.他正要驶离车流超前面那人的车。He was about to pull out to overtake the guy in front of him....