This paper is to investigate if lyotropic crystal system can improve oil recovery after polymer flooding.该文研究的目的在于考察溶致液晶体系在聚合物驱以后能否进一步提高采收率的问题.The theoretical study predicted the stability ranges of various lyotropic liq...
军队的领导为供应品 ( 即食物 、 水 、 服装和弹药 ) 发愁.The leader of the army was worried about supplies ( i . e . food, water, clothes and ammunition , etc. ).主墙外边将有供停靠运送供应品的船只用的码头.There would be jetties outside the main wall for ships bring...
He contended that there must be life on Mars.他坚信火星上面一定有生物.Three students contended for the prize.三名学生竞争这个奖品.Sisters contended about silly trifles.姐妹们为鸡毛蒜皮的小事而争吵....
它们必须各就各位, 为全体的共同利益而协力工作.They must work together, each in his proper sphere, for the common good of all.他做得比我们其馀全体的人做得还多.He did more than all the rest of us together.你有开阔的观点,不是个人的,而是更为全体的.You have a broad viewpoint being ...
They have been treated with this drug in clinical trials.他们已在临床试验中接受过这种药物的治疗。Some have been sentenced to long prison terms after unfair trials.有些人被冤判长期徒刑。Tell me about your clinical trials. How did they go?跟我说说你的临床试验。进展如...