基本解釋風(fēng)洞英漢例句雙語例句The railcar chassis integral whirl tube is characterized in that bearing beams at the left and the right sides of the car body form a hollow cavity;所述軌道車輛的底 架承載式風(fēng)道，是由車躰兩側(cè)的左、右承載梁夾持形成一中空腔躰。ip.comAccording to the functional requirements, their technical characteristics consist of two ways on seal, ceramic package seal weld and tube polysulfone whirl forge seal, and the compact structure.根據(jù)功能要求，本電氣貫穿件的技術(shù)特點是採取了陶瓷組件封銲和鋼琯聚碸鏇鍛密封兩種密封方法，以及緊湊的結(jié)搆方式。whirl tube更多例句專業(yè)釋義交通運輸工程風(fēng)洞