L/D：长径比

“Length to Diameter Ratio”通常缩写为L/D，这种简写形式便于快速记录和使用。该术语广泛应用于工程、制造和材料科学等多个综合领域，主要用于描述物体的长度与其直径之间的比例关系。其中文对应术语为“长径比”，是衡量物体几何形状的重要参数之一。

Length to Diameter Ratio具体释义

  • 英文缩写：L/D
  • 英语全称：Length to Diameter Ratio
  • 中文意思：长径比
  • 中文拼音：cháng jìng bǐ
  • 相关领域： ld 单位测量

Length to Diameter Ratio的英文发音

例句

  1. Screw of big length to diameter ratio, uniform plasticationhigh plasticizing capability.
  2. 大长径比(L/D)螺杆、塑化均匀、塑化能力特高。
  3. When the length to diameter ratio is bigger than 100, then the difficulty of processing is higher.
  4. 当长径比(L/D)大于100时，则加工难度更高。
  5. The experimental research verified that this method had probed a new way for solving the sealing problem of stirring shaft of high-speed pressured reaction axe with large length to diameter ratio.
  6. 实验研究证明，该方法为解决高速大长径比(L/D)压力反应釜搅拌轴密封问题探索了一种新途径。
  7. The effects of whiskers length to diameter ratio that material ratio, reaction time, reaction temperature and the concentration on magnesium sulfate solution were investigated in experiment.
  8. 实验过程中考察了物料配比、反应时间、反应温度及硫酸镁溶液的浓度对晶须长径比(L/D)的影响。
  9. With the minimum frictional power loss and the maximum " the minimum oil film thickness " as the optimum objectives, the marine stern tube bearing is optimized by adjusting the length to diameter ratio, the clearance ratio and the altitude angle ratio.
  10. 并分别以功耗最小、最小油膜厚度最大为优化目标，通过改变长径比(L/D)、间隙比、偏角比对尾管轴承进行了优化设计。

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