There's a time lag between infection with HIV and developing AIDS.从感染艾滋病病毒到病发有一段滞后期。For more general application the double time lag model should be used.对于更一般的应用,应当采用双肘滞模型.Increasing the total time lag is destabili...
The Minnesota Vikings signed Herschel Walker from the Dallas Cowboys.明尼苏达维京人队签下了来自达拉斯牛仔队的赫舍尔·沃克。William Herschel of England discovered Uranus in 1781.英格兰的威廉·赫歇耳于1781年发现了天王星.Sir William Herschel discovered the planet Uran...
Every constructional project descirbed in Design Electronics works in this way.一般的电子项目产品都是这样子工作的.It belongs to the category of project supervision in constructional industry.本课题属于建筑业工程监理业范畴.Structural steels can be subdi...
谷仓里弥漫着新粪酸甜的气味。The barn was filled with the sour-sweet smell of fresh dung.公鸡追着我跑过谷仓的泥土地面。The rooster chased me across the dirt floor of the barn.他和沃克补好了谷仓顶。He and Walker patched the barn roof....