The invention discloses a sediment desilting method of turbulent flow and flood hyperconcentration and application thereof.本发明公开了一种稀性泥石流和高含沙洪水的泥沙拦淤方法及其应用....
The black stove, stoked with coal and firewood, glows like a lighted pumpkin.黑色烤炉里塞了炭和柴火，燃烧得像一个发光的南瓜。To make a Halloween lantern, you first have to gouge out the inside of the pumpkin.要做一个万圣节灯笼, 你先得挖空这个南瓜。Choice of borsc...
I spoke from the pulpit ad lib.我在讲坛上发表即兴演说。PNPS lib can promoted the interleukin 2 ( IL - 2 ) secretion of spleen.此外, PNPSb 体外能显著提高小鼠脾淋巴细胞分泌IL -2 的水平." Law'm , Miss Scarlett, ah doan lib in Shantytown. Ah jes'b...