径长比 diameter-length ratio; slenderness ratio 宽长比 beam length ratio; breadth length ratio; width to length ratio ..
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径长比 diameter-length ratio; slenderness ratio 宽长比 beam length ratio; breadth length ratio; width to length ratio .
基于1个网页-相关网页
螺杆长径比 Screw Ratio ; Screw diameter ratio ; Screw Dia ; Draw Ratio of Screw
直径长度比 length to diameter ratio
长度直径比 length diameter ratio ; length-diameter ; length-to-diameter ratio ; LD
喷孔长径比 flyweight ; nozzle hole diameter ; [动力] length-diameter ratio of spray orifice ; length-diameter ratio of hole
螺杆直径及长径比 Screw diamster & ribbon width
长度-直径比 length-to-diameter ratio
纤维长径比 aspect ratio of fiber
长/短径比 aspect ratio
长径比 L/D
·2,447,543篇论文数据，部分数据来源于NoteExpress
姿控、储能飞轮用无刷直流电动机具有大有效气隙、大径长比的结构特点。
The brushless direct current motor (BDCM) used in attitude control and energy storage flywheel features a structure of large equivalent air-gap and large ratio of diameter to length.
本论文成功地模拟了均匀来流下小长径比立柱以及大径长比深海立管在均匀来流时的流固耦合振动特性。
The VIV characteristics of the cylinder with a small aspect ratio and the deep-sea riser with a large aspect ratio in a uniform current profile are numerically simulated and analyzed.
模拟结果揭示了废塑料气力输送过程中废塑料颗粒速度、气体速度和颗粒体积分率沿管长的变化规律以及管径的改变对废塑料颗粒体积分率的分布和固气比的影响。
The results revealed the changing laws of the velocity of waste plastics particles and gas, the volume fraction of the waste plastics along the pipe range in the course of pneumatic conveying.
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