近水面水翼
hydrofoil near free surface
水面/水下监视协调官
surface/subsurface surveillance soordinator
SSSC
水面水力特征
hydrodynamic feature of surface
梯形断面水面线
water surface profiles of trapezoid
小麦面粉面筋含量
the content of wheat gluten
傍河型地下水水源地
riverside groundwater resource field