It is ideal casing centralizer for both deflecting and horizontal well.双弓形弹簧片套管扶正器是斜井、水平井理想的套管扶正工具.If she made a leading statement, he was expert deflecting her into more impersonal channels.只要她一开口, 他就会巧妙地把她的话题转到与个人无关的问题...
A variety of mechanical surfaces have been employed for deflecting the exhaust jets of solid - propellant rockets.人们已经用过各种类型的机械控制面来偏转固体推进剂火箭的排气流.If she made a leading statement, he was expert deflecting her into more imp...
Many small lymphocytes are destroyed and germinal centres depleted.破坏了许多小淋巴细胞,使生发中心空虚.His germinal selection theory is pregnant with novelty and dialectic ideas.种质选择论很有新意,极富辩证法思想.The Wealth of Nations is the germinal boo...