Care is needed when loading the roll to prevent twisting or kinking the film...装胶卷时要小心，别使胶片扭结。Describes the static calibration methods of accelerometer: gravitational attraction method, loading method and centrifuge meth...
在更新世冰期, 古水系常被冰川作用完全改造.During the Pleistocene Ice Age , the ancient drainage systems were almost completely rearranged by glaciation.冻冰期后的暖和天气;冰雪融化.A three - month ice - free period during the summer.塔里木板块上元古界阿勒通沟组和黄羊沟组: ...
We took our place at the head of the convoy.我们排在护送队伍的最前面。The convoy wound its way through the West Bank.车队曲曲折折地穿过约旦河西岸。He ordered the combined fleet to convoy troops to Naples.他命令联合舰队将军队护送到那不勒斯。...
Contrast - enhanced chest CT scans reveal a - defined ovoid endobronchial mass with distal atelectasis of right lower lobe.胸部增强CT见支气管内一境界清晰的卵圆形肿块,远端右下叶肺不张.Objective To analyze CT features and reason of subdural hygroma b...