他在积储钱以备晚年之用。

He is laying aside [laying by] money for his old age.

他必须用功读书并积储知识以便将来服务国家。

He must study hard and store up knowledge so as to serve his the country in the future.

在冷家油田冷43块油气勘探中，已发现大量的重力流沉积储层。

During petroleum exploration in block Leng43 of Lengjia oilfield, a large number of reservoirs deposited by gravity flow had been found.