Airlines should stand or fall on their ability to attract passengers.航空公司的成败应该取决于它们吸引乘客的能力。We watched buildings fall on top of people and pets.我们看到一幢幢大楼倒塌，砸在人和宠物身上。Words thus strung together fall on the ears like music.这...
Results Strain rate was significantly correlated with Ep, Es, stiffness and distensibility.结果SR与 Ep 、 Es 、 僵硬度、膨胀性均有明显的相关性.The mechanism, development, testing and field test of EP DRA are introduced.介绍了EP系列减阻剂的作用机理 、 研制方...
很遗憾，我们不得不让住户挤在这些狭小的公寓里。Regrettably we have to house families in these inadequate flats.他的两条长腿蜷在狭小的空间里。His long legs bent up in the confined space.这房子有一间狭小的厨房，窗外也没什么特别的景色。The house had a tiny kitchen with an uninspiring v...
Human perception is highly imperfect and by definition subjective.人的感知具有高度缺陷，而且天性主观。an imperfect understanding of English对英语的不透彻理解Soot is the product of the imperfect combustion of fuel.煤烟是燃料不完全燃烧的产物....