1.surplus production Production of new weight by a fishable stock, plus recruits added to it, less what is removed by natural mortality.
剩馀生产力捕捉族群的新生产量加上新增的入添量，再减去因为自然死亡率而被移动的量。
2.The goal of "fishable and swimmable " water for Jamaica Bay and its tributaries should not be changed.
牙买加湾的水域及其支流「可渔可游」的目标不应该改变。
3.An interim goal was set to insure that all navigable waters would be fishable and swimmable by 1983.
而短期目标是到1983年保证通航水域可以钓鱼和游泳。
4.Design and application of model QSA fishable-drillable bridging plug
QSA型可捞可钻式桥塞的设计与使用