Gives the testing results of perforating aftereffect.给出了增效射孔作业技术的试验结果.The vital importance of the early recognition of perforating appendix is unmistakable.能够早期辨明阑尾正在穿孔是极端重要的.Two kind of separated perforating and pulse f...
The vital importance of the early recognition of perforating appendix is unmistakable.能够早期辨明阑尾正在穿孔是极端重要的.Two kind of separated perforating and pulse fracturing composite charges are studied.论述了低渗油气层的地质特征;研究了两种分离式射孔脉冲压裂复合...
伊恩·弗格森比坐在替补席上的斯图尔特·麦考尔更受器重。Ian Ferguson was preferred to Stuart McCall, who was on the bench.在最初的几轮中，弗格森和迪金森表现突出。In the earlier rounds, Ferguson and Dickinson were the standouts.他接电话时，电话那一端是弗格森。When he answered the phone...
'What are you doing for Christmas?' Ella asked. 'We're going to Aunt Molly's.'...“圣诞节你打算做什么？”埃拉问到。“我们打算去莫莉姨妈家。”She offered Molly tidbits: a chicken drumstick, some cheese.她给了莫莉一些吃的：一根鸡腿下段和一些...
After Covar Leining through struggles, exchanges the soft embryo to be taken to the threshing ground.科瓦莱宁经过一番挣扎后换上软胎登场.His teammate Covar Leining places fifth, but fell behind Masa already to surpass for 1 second.他的队友科瓦莱...