A new presulfidation process of hydrotreating catalyst in the hydrogenation is introduced.介绍了一种加氢催化剂器内预硫化新工艺.Determination method of Pd content in hydrotreating catalyst by ICP - AES was established.建立了采用电感耦合等离子体发射光谱(ICP...
The city has been flattened by heavy artillery bombardments.城市已被猛烈的炮火夷为平地。Enemy forces lobbed a series of artillery shells onto the city.敌军对该城发起连串炮轰。Some of those artillery pieces look a little elderly.那些大炮中有些看起来有点老掉牙了。...
Attended a class about IELTS again before testing in these days.这两天又去上了个IELTS的考前点题班.Q : Will IELTS change in any way in challenge of iBT - TOEFL?应对新托福IELTS会有什么变化 吗 ?IELTS Class: Available in the cadet's senior year....
She shrugged a stray lock of hair out of her eyes.她把一缕散发从眼前甩开。An 8-year-old boy was killed by a stray bullet.一名8岁男孩儿被流弹打死。Crews stray outside to film the view from the pavement.工作人员移到人行道上拍摄这一景色。...
The park wore an aspect of utter dreariness and ruin.园地上好久没人收拾,一片荒凉.Gambling had brought about his ruin.赌博终于毁了他。We looked out upon a scene of desolation and ruin...我们放眼望去，眼前是一片荒凉的废墟。The lapse of year will never efface th...
Now, all that could be seen was the roiling, lead -- coloured sea, with its thunderously heaving waves.狂风挟着暴雨如同弥漫大雾, 排挞呼号, 在海上恣意奔驶.The effect of this was like roiling helpless waters.这番谈话在嘉莉身上产生的效应就像是搅混了无助的水,使她徒然心乱.She c...
他在会议上斜着眼看我.He looked sideways at me in the meeting.他们走出洞来, 路就往上斜了.On the other side of the tunnel, the path slanted upward.球撞到球门柱上斜飞入网.The ball glanced off the goal post into the net....