He put the pile of chips in the center of the table and drew a card.他将一堆筹码堆在桌子中间,抽了一张牌。The teacher told his pupils to spread out and not to bunch up in the center of the playground.老师要学生们散开,不要挤在操场中间.Fires were burning ou...
Diaryl nitroxides are even more stable than the dialkyl nitroxides.二芳基氮氧化物自由基比二烷基氮氧化物自由基还要稳定.AIM To offer reference for further research of 2, 4 - diaryl - 1 , 3 - dithiolane compounds.目的为进一步设计和研究2, 4- 二芳基 -1, 3-二硫戊环类化合物...
This gaseous impurity is able to bring about metal corrosion and contaminating.这些气相杂质的存在会造成金属材料腐蚀,并污染环境.Untrammelled industrialisation, particularly in poor countries, is contaminating rivers and aquifers.不节制的工业化, 尤其是在穷国...
The airport ground crew tried to dissuade the pilot from taking off.机场地勤人员试图阻止这位飞行员驾机起飞。Ground crew: In that case, would you prefer a non - stop flight?地勤人员: 那么, 你会比较喜欢不停站的航班 吗 ?Ground crew: Please have your boarding pas...
The complex is one of the largest and busiest interchanges in the state of Illinois.它是伊利诺斯州最大和最繁忙的立体枢纽之一.Ernest Felty, head of Hardin County schools in southern Illinois , has 10 home - schooled pupils.欧内斯特?费尔提是伊利诺斯州南部哈丁...