tunan.金枪鱼n.霸王树tuna fishery金枪鱼渔业tuna sandwich金枪鱼三明治Tunaozi reach土脑子河段Tunaozi Shoal土脑子浅滩tunable VCSEL可调谐VCSELtunable laser可调谐激光器tunable probe可微调的探头tuna industry金枪鱼渔业tunable jammer可变频率干扰机Tunable damper可调减振器