English
全部
搜索
图片
视频
地图
资讯
Copilot
更多
购物
航班
旅游
笔记本
Top stories
冬季运动会
Sports
U.S.
Local
World
Science
Technology
Entertainment
Business
More
Politics
时间不限
过去 1 小时
过去 24 小时
过去 7 天
过去 30 天
最佳匹配
最新
生物通
3 个月
比较RIVER2D和HEC-RAS软件为加州索诺玛县马克韦斯特溪(Mark West Creek ...
本研究探讨HEC-RAS替代河网2D模拟计算水流栖息地指数(AWS)的可行性。通过对比Upper Mark West Creek三处的研究结果,发现两者AWS曲线峰值位置一致但振幅存在差异,且均与实测数据相关性较低。空间异质性粗糙度校准后,HEC-RAS可生成与河网2D相似的水深流速分布 ...
一些您可能无法访问的结果已被隐去。
显示无法访问的结果
今日热点
Civil rights leader dies
Arrested in New Orleans
Files trademark for airports
Colorado highway crash
Ronda Rousey vs. Gina Carano
Invests in New York Times
New York church explosion
Judge drops immigration case
Garcia can't be re-detained
Proposes property tax hike
Calls on Wasserman to resign
Ex-husband pleads not guilty
Medical groups sue FTC
Denied bail after 43 yrs jail
WGA staff strike begins
UKR, RU hold peace talks
Former Nuggets coach dies
Skiers missing after avalanche
Norway’s Frostad takes gold
Colbert slams CBS
Rhode Island shooter ID’d
Gunman arrested near Capitol
Resigns as MLBPA head
Rejects Paramount bid
US strikes 3 vessels
Proposes $7 billion plan
Peru ousts interim president
Japan plans US investments
Set for wet dress rehearsal
Wildfires rage in Oklahoma
DHS spokeswoman quits
反馈