SCF压 裂液对粘土的防膨率为80.5%.The decrement of clay swelling in the fluid is of 80.5 %.为此, 中海油提出了钻井压裂适度出砂的开采方式.Therefore, CNOOC's proposed drilling fracturing with reasonable sanding recovery method.闭合压力是压裂施工中一项至关重要的参数.Closu...
Objective To study the preventive effect of ofloxacin and chymotrypsin on post - operative peritoneal adhesion.目的探讨氧氟沙星、糜蛋白酶腹腔灌注对污染手术后腹腔粘连的预防作用.Objective : To explore and analyse ther eason preventive measure of portal h...
朱蒂把手伸进提包，拿出一张小的印刷传单给我。Judy reached into her handbag and handed me a small printed leaflet.斯洛文尼亚银行已经印刷了纸币票样。The Slovene bank has printed a specimen bank note.嘿，有了，我会找人印刷一些保险杠贴纸。Hey, I know what, I'll get a bumper sti...
After dwelling in Rio for ten years, she moved to Lisbon.她在里约居住了10年之后迁居到里斯本去了.He was accredited ambassador to Lisbon.他奉派出任里斯本大使.Lisbon's foreign earnings have been badly hurt by the drastic drop in tourism.由于旅游业的严重滑...