Acidizing is common applied in stimulation in oil and water well.酸化是油水井常用的增产增注措施.Matrix acidizing is one of the oldest well stimulation techniques.基质酸化是最早使用的增产措施之一.The result of fracture acidizing is depended on the acid...
The news gave a fillip to the telecommunications sector.这个消息给电信部门注入了一针强心剂。technological developments in telecommunications电信技术的发展The deal is expected to result in similar tie-ups between big media companies and telecommu...
He underwent a lot of hardships in his childhood.他在童年时代经历了许多坎坷.She spoke with great seriousness of the hardships she had endured.她非常严肃地讲述了自己经历的苦难.After many hardships, he now lives in comparative ease.经过许多困难之后, 他现在的生活相对舒...
洛维特是个威严的高个男人，蓄着灰白的八字胡。Lovett was a tall, commanding man with a waxed gray mustache.总统是位威严的人.The president is a man with a commanding appearance.他保持庄重威严的仪态.He preserved his grave and dignified bearing....