试题与答案

设计依据站和主要参证站的悬移质含沙量、输沙率、颗粒级配、矿物组成属于()。 A.自然

题型:单项选择题

题目:

设计依据站和主要参证站的悬移质含沙量、输沙率、颗粒级配、矿物组成属于()。

A.自然地理资料

B.流域特征资料

C.气象资料

D.泥沙资料

答案:

参考答案:D

解析:设计依据站和主要参证站的悬移质含沙量、输沙率、颗粒级配、矿物组成,推移质输沙量、颗粒级配等泥沙资料,设计断面或河段床沙的组成、级配及泥石流、滑坡、塌岸等资料属于泥沙资料。

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