... 国际盆景世界Penjing International 养护与管理Conservation and Management 赏石中国China Scholar's Rocks ...
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Carrying out the training on chondrichthyan resources conservation and management.
开展软骨鱼类资源养护与管理的培训工作。
参考来源 - 中国海洋软骨鱼类种类分布、资源现状及养护和管理策略探讨·2,447,543篇论文数据，部分数据来源于NoteExpress
桥梁养护与管理是县、乡公路养护工作中关键。
The maintenance and management of bridge is the key in the maintaining work of county and country highway.
本文仅就高速公路桥梁养护与管理问题做以探讨。
This paper discusses the conservation and management problems of bridges and culverts of expressway.
针对透水性沥青混合料铺装在使用中出现的问题，提出养护与管理措施。
The maintenance and management measures are put forward aiming at the possible problems in the using of the permeable asphalt mixture pavement.
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