The inviscid linear stability of variable density swirling jets is analyzed by normal mode method.用正则模方法研究了变密度无粘旋拧射流线性稳定性特征.And accoutrements of rhythmic gymnastics - the hoop, the swirling ribbon - divert from the balle...
This improves cold idle and combats the tendency for the engine to stall.这改善了冷怠速运转和遏制了发动机停车的趋势.A lightweight moisturizing lotion that improves skin texture and combats free radicals.本款保湿化妆水改善皮肤触感的同时,还能对抗自由基的攻击.He, his pe...
这顿美餐是他母亲和他的姐妹们准备的。The feast was served by his mother and sisters.西德人喝葡萄酒，而他们东德的兄弟姐妹则喜欢喝杜松子酒。Whereas West Germans drink wine, their Eastern cousins prefer Schnapps.他的姐妹们都已成人，而他的父母亲也人到中年。His sisters are grown up and his pa...
He seemed to see the fat Kentish fields with their stately elms.他仿佛看见了那肥沃的长着挺拔榆树的肯特郡的田野.An alternative is genuine old pasture Kentish indigenous ryegrass.可供选择的一种牧草是真正的英国肯特郡的土生的黑麦草.The letter was contained in a bottle fas...
Mange external supplies to ensure quality standards are met.管理外部供应商,确保培训能够满足质量标准.Bob , how you mange to trash out your room so?鲍伯, 你怎么把房间弄得这么乱?He will have to mange this little restaurant all by himself.这也就意味着他将来可能要碰到一些困...
Ozone is a highly reactive form of oxygen gas.臭氧是一种非常活跃的氧气形态。Ozone is produced by the reaction between oxygen and ultra-violet light.臭氧由氧气和紫外线发生反应而产生。Every spring the ozone is chewed up, and the hole appears.每年春天，臭氧遭到破坏，...
他已毁弃了他前任者的良好成就.He has undone the good work of his predecessor.这座毁弃的桥是1950年朝鲜战争的遗迹.The ruined bridge si a relic of the Korean War in 1950.有人死了, 留下了一些难以毁弃的念想儿, 虽是涓滴之微,也能鼓荡家中的大潮.Someone dies, and a little trickle of indestr...