tail fin

基本解釋

The airline known as the “flying kangaroo”, from its iconic tail-fin emblem, is Australia’s oldest and biggest commercial carrier.
由于其標(biāo)志性尾狀飛翼徽標(biāo)而被譽(yù)為“飛行袋鼠”的澳航是澳大利亞歷史最悠久規(guī)模最大的商業(yè)運(yùn)輸公司。
A brief introduction of patents and study reports published abroad with regard to tail-fin propulsion system is made. A discussion on the patents and investigations is pres…
本文概括的敘述了國(guó)外有關(guān)這方面的研究報(bào)告，并用魚類游動(dòng)的力學(xué)理論進(jìn)行了討論、并對(duì)鰭擺式推進(jìn)裝置效率設(shè)計(jì)提出了建議。
A brief introduction of patents and study reports published abroad with regard to tail-fin propulsion system is made. A discussion on the patents and investigations is presented in terms of …
本文概括的敘述了國(guó)外有關(guān)這方面的研究報(bào)告，并用魚類游動(dòng)的力學(xué)理論進(jìn)行了討論、并對(duì)鰭擺式推進(jìn)裝置效率設(shè)計(jì)提出了建議。