“pontoon”的概念、定义、翻译、参考文献-科学参考

单词	pontoon
释义	pontoon [pän`tün] ^{AEROSPACE ENGINEERING} A float on an airplane. ^{NAVAL ARCHITECTURE} 1. A low, flat-bottomed ship, similar to a barge, carrying cranes, capstans, and other machinery used to lift weights, to lean ships on their sides for repairs, and to perform other such operation. 2. A wooden flat-bottomed boat or other float, used particularly to make temporary bridges.
随便看	parallel of altitude parallel of declination parallel of latitude parallelogram parallelogram of vectors parallel operation parallelotope parallel padding parallel perspective parallel-plate capacitor parallel-plate laser parallel-plate reactor parallel-plate waveguide parallel processor parallel programming parallel radio tap symmetry operation of the second kind symmetry plane symmetry principle symmetry transformation symmict symmictite symmicton symon fault Symon's cone crusher

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