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

Jointly use the surface water and groundwater  地表与地下水联中运用

naval vessels on the water surface  水面舰艇

near the water surface  近水面

reflective wave at the water surface  水面映波

simulation of the water surface  水面模拟

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

the surface water  地表水

water under the ice  冰下水体

sub-surface irradiance reflectance  水面下反射率

A certain depth beneath the surface of the ground  环境与设备监控系统; 地基内部

A country under the rule of law  法治国家

a free society under the rule of law  自由法治社会

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

act under the law  法律行为

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

affiliated hospital indirectly under the administration of medical colleges and universities  非直属附属医院

Agricultural and Social Development Department Under the Ministry of Science and Technology  国家科技部农社司

airflow under the taker-in  刺辊下的气流运动