公布 中文名称:饵料基础 英文名称:feed foundation 定义:饵料生物的种类和数量。 应用学科: 水产学(一级学科); 渔业资源学(二级学科) 点击加载更多 正在加载 加载失败, 请稍候 重试! 网络
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Based on the water quality and fish food foundation, the proposal of immigrating some fish species, which eat the rotten organic fragment as primary feed, is put forward.
根据河道水质情况及渔业饵料基础,提出引进以摄食腐碎为主的鱼类等措施。
After tearing out the existing feed pipes, stalls, troughs, and, the entire four foot deep foundation a giant shell remained.
撕裂了现有的进料管,摊位,槽和整个四英尺深基坑后仍然是一个巨大的贝壳。
Foundation treatment, water proof measures, design principle and characteristic of feed water and drainage pipeline in collapsible loess area were introduced.
由于湿陷性黄土的特性,湿陷性黄土地区给水排水管道设计越来越引起人们的关注。
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