the irradiance reflectance just under the water su  水面以下的辐照度比R0-

the irradiance reflectance just under the water surface R(0-)  水面以下的辐照度比R(0-)

navigation under the ice  冰下导航

a low stone wall built along the water's edge to protect an embankment  驳岸

adjust the water-injection profile through chemica  化学剂调剖

along the water delivery from Luanhe  引滦输水沿线

analyses of the water supply and demand  供需分析

ancient towns in the water region  水乡古镇

assured the public the water was not polluted  保证食水未受污染

automatic inspection by the water immersion  水浸自动探伤; 过程控制系统

bare explosives under water  水下外敷药包

Blast under water  水下冲击波

Blasting for Rock Plug under Water  水下岩塞爆破

Campaign for the Conservation of the Water’s Edge  保护河海边缘运动

CHARACTERISTICS OF THE WATER  水资源特点

chemical character of the water  水化学特征

city landscape along the water  二位阀; 城市滨水景观

clear silt from under water  水下清淤

close down the water source well  关停自备井