To harvest oil and gas profitably from the North Sea, it must focus on the exploitation of small reserves as the big wells run dry.随着大型油井的枯竭，要想从北海的石油和天然气开采中盈利,必须着力于开采小储量的油井。Transact - SQL reserves both the uppercase and ...
Talisman, Talisman, show me your secrets.护身符, 护身符, 请把玄机告诉我.Quick as a wink , the lamemouse snatched up the precious talisman.说时迟那时快, 跛足的老鼠一把抓住宝贵的法宝.I am their lucky talisman; my business has never been so good.我是他们命运保护神,...
这些火焰造成了对流漏斗，把许多微粒抛向上层大气。These fires create convection funnels, and throw a lot of particles into the upper atmosphere.对流可分为两类, 即 自然对流和强制对流.Convection can be of two types: natural convection and forced convection.散发汗水的一种方...