常見例句雙語例句Finally, in view of vortex sheet, the formula of virtual mass has been re-derived.最后，本文從渦層的角度重新推導了翼型虛擬質量計算公式。A modified trailing vortex wake model of propeller is introduced to describe the distortion and separation of the trailing vortex sheet.采用了一個修正的螺旋槳尾渦模型，來模擬導管螺旋槳尾渦片的扭曲變形及分離現(xiàn)象。Wenling city DingSheng vacuum apparatus Co. , lLtd. lies in Wenling city south of the town , it is an enterprise which specializes in producing the vortex sheet type vacuum pump and vacuum apparatus.溫嶺市鼎盛真空設備有限公司位于溫嶺市城南鎮(zhèn)，是一家專業(yè)生產旋片式真空泵及真空設備的企業(yè)。dszk1688.cn.alibaba.com 返回 vortex sheet