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- 長徑比L/Dlength-diameter ratio L/D
- 長徑比slenderness ratio
- 大長徑比自旋彈箭橫向自振特性的有限元計算方法與結果分析FINITE ELEMENT COMPUTATIONAL METHOD AND RESULTANT ANALYSIS OF THE TRANSVERSE SELF-OSCILLATION CHARACTERISTICS OF A SLENDER SPINNING ROCKET
- 比ratio
- 長long
- 試驗了不同液氣比L G、Na+濃度、吸收液pH值和進氣SO2 濃度等主要參數對脫硫率的影響 ,並考察了Na+的損失與操作條件的關係 .Main parameters (liquid/gas ratio, Na++ concentration in solution, pH value of the absorbent solution, inlet SO-2 concentration, etc.) affecting SO-2 removal efficiency were studied. The relation between the loss of Na++ in solution and operation condition was studied.
- 運用偏光顯微鏡初步觀察了硫酸鈣晶須產品的形貌,並確定其平均長徑比;The morphology and aspect ratios of CSW product were observed by the Polarization Microscope.
- 總體設計採用超高強度鋼D6A材料和大長徑比的結構設計,分段加工後進行焊接成型。The design that super-strength steel of "D6A " and large length-diameter ratio and welding fabrication after being machined in segments are adopted in the overall design of the bomb shape.
- 長徑major axis
- 徑比radius ratio
- 半長徑semi-major axis
- 絲徑比wire diameter ratio
- 長徑噴嘴long-radius nozzle
- 輪徑比impeller diameter ratio
- 肺長徑LL; lung length
- 厚徑比aspect ration
- 長徑規beam compasses
- 管徑比dia ratio
- 心臟長徑cardiac long diameter
- 倒徑比inverted diameter ratio