Also the Courier may help them raise a crashed Boeing B-29 Superfortress from the bottom of Lake Mead, which they will restore and fly. 当然邮差也可以选择帮助他们从密德湖底打捞上一架坠毁的B-29超级堡垒轰炸机,他们会翻新和驾驶它。
Sparkling lake, wetlands grass, waterfowl Elique and Swan goose fly to south, as a natural landscape of the region. 湖面波光粼粼,湿地绿草如茵,或水鸟翔集,或鸿雁南飞,成为该区域一个自然景观。
On the lake freely fly, occasionally by the tail pointed touched the surface, ripple round rippling roots. 在湖面上自由自在地飞翔,偶尔用尾尖沾了一下水面,波纹一圈一圈地荡漾开去。
They fly from the north to seek winter shelter in West Lake, stay in Hangzhou for, at most, half a year, and then fly back without laying a hatch. 它们南飞而来,在西湖里越冬,在杭停留至多不过半年,接着便飞返北方,从不在此下卵孵蛋。
Experimental Studies on Porcelain Brick Preparation Using Lake Bottom Sediments and Coal Fly Ash 利用湖泊底泥和粉煤灰制备瓷质砖的实验研究
The feasibility study and the optimum conditions to removal phosphatase from water in a eutrophic lake by fly ash are presented. 通过试验,探讨利用粉煤灰去除富营养湖泊水体磷酸酶的可行性与适宜条件。
A pilot study was carried out to manufacture green high performance lightweight aggregate from lake sludge mainly,ⅲ class fly ash and other industrial wastes. 采用武汉市湖泊淤泥做主要原料,掺入劣质湿排粉煤灰及其他工业废弃物,进行了绿色高强淤泥陶粒的制备和研究。
The density of Chironomid larvae in the eutrophic lake is high. They can consume a large amout of organics detritus before the adult emergence and fly away to land. 水生昆虫中的摇蚊幼虫在富营养湖泊中的密度大,能摄食消化大量的沉积有机碎屑,成虫羽化后离开水体飞往陆地。