Either, I just stopped in appreciation airstrip.不是, 我只是在欣赏飞机跑道罢了.Eventually he spotted the airstrip spread out on a level terrain.他终于找到了那个伸展在平地上的简易机场.We landed on a grass airstrip, fifteen minutes after leaving Mahe.离开马埃...
穿过地理梯度, 莱文斯预料有分布区不重叠的小种或近群种.Across geographic gradients, Levins expects allopatric races or coenospecies exist.航空磁梯度仪在六十年代中期交付使用.The airborne magnetic gradiometer came into use in the middle 1960 s.这说明水动力条件具有很明显的位能梯度.Thi...
Decadent be kind of mentation return kind of life condition?颓废是种心理状态还种生活状态?Sedi - mentation rate increases with resin grain increasing and temperature rising.树脂粒径越大,温度越高,沉降速度越快.The article presents the systems function, ...