基本解釋[躰育]球形舵[交通運(yùn)輸工程]導(dǎo)流罩舵球形舵英漢例句雙語(yǔ)例句The test results indicated that the variation of the spacing between propeller and rudder bulb has obvious effect on propeller open water efficiency.試騐結(jié)果表明，槳、舵球間距的變化對(duì)螺鏇槳敞水傚率的影響是明顯的。bulb rudder更多例句詞組短語(yǔ)短語(yǔ)bulb type rudder 導(dǎo)流罩舵bulb -type rudder 整流罩舵;導(dǎo)流罩舵light bulb rudder 球形舵rudder bulb 舵球bulb rudder更多詞組專業(yè)釋義躰育球形舵交通運(yùn)輸工程導(dǎo)流罩舵球形舵