水槽广泛用于测量集水区的经流流量.The flumes are used extensively to measure watershed turnoff.降雨历线资料为上游集水区推估洪水流量历线的重要依据.Hyetographs are important in estimating stormflow hydrographs from upstream watersheds.我们只要不干扰集水区的生态平衡,就可以无限期地利用其水域....
She writes a lot of contemporary music for people like Whitney Houston.她给像惠特尼·休斯敦这样的人写了很多当代音乐作品。Pratt & Whitney has announced that it will be making further job reductions.普惠公司宣布将进一步裁员。Whitney has offered $21.50 a share ...
Amethyst was believed by the Greeks to protect a person from drunkenness.希腊人认为紫水晶可以防止人喝醉。Product Info : Quartz, Tiger Eye , Quartz Aventurine, Amethyst , Quartz Smoky, Agate.材质: 白晶,茶晶, 粉晶, 玛瑙, 东陵玉, 虎眼石,紫晶.She pinned a la...
The renal lision of crotalid envenomation is a glomerulonephritis.响尾蛇科蛇毒中毒的肾脏损害为肾小球肾炎.Background : Henoch - Schonlein purpura nephritis ( HSPN ) is a common secondary glomerulonephritis in children.过敏性紫癜性肾炎 ( HSPN ),是儿童时...