一位男孩在追赶一群鸽子在圆柱状物镶环轮状的圣彼得鲁广场,设计者是伊恩?洛伦佐?伯尔尼.Peters Square A boy chases pigeons in column - ringed Piazza San Pietro, designed by Gian Lorenzo Bernini....
她头脑相当灵光，是个非常棒的作家。She has a first-class brain and is a damned good writer.迈克尔在数学上可能不太灵光，但在语言方面很有天赋。Michael may have been a dunce at mathematics, but he was gifted at languages.同样,人们还剥去了正义概念超自然的灵光.The concept of justice wa...
配备38千伏, 35微安的微型 X 射线管激发源.With 38 kv, 35 microamp miniature X - ray tube excitation source.微安(培)等于百万分之一安培的电流单位.A unit of electric current equal to one millionth of an ampere.介绍了一种利用直流微安表经改制来测量中频电流的方法.A way to measure inte...