3) icebound season
冰封期
1.
The distribution characteristics of nutrients and phytoplankton during the icebound season in Changchun
湖水冰封期营养盐及浮游植物的分布特征
2.
Samples were collected from the reach between the Hadawan and the Jamusi along the Songhua River to characterize the distribution and speciation of mercury in water and sediments during icebound season in December,2005,and total mercury and its speciation in sediments and water were determined.
2005年12月中、下旬对松花江哈达湾至佳木斯江段冰封期江水和沉积物进行了采样与分析。
3.
The pollution features of the river are the organic pollution seriously in icebound season and most of the toxicants from the point-source.
松花江的主要环境问题是有机污染物造成的生态污染危害,松花江的环境污染特征是有机污染冰封期加重和点源污染突出。
4) period of ice sealed
冰封期
1.
Songhua River lies in frigid area,the period of ice sealed lasts for five months every year.
松花江地处寒冷地区,每年冰封期长达5个月之久,其环境污染特征与国内其它大江河有着明显的不同。
5) ice-covered water
冰封水系
6) encapsulated ice storage
封装蓄冰
补充资料：冰封
1.冰冻覆盖。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条