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- Length to diameter ratio of flexspline. 柔轮长度与内径之比。
- The question about the seals of high speed churn shaft with large ratio of length to diameter is one of the difficult problems. 高速大长径比搅拌轴密封可靠性问题,一直是从事密封工作者探索的问题之一。
- The results showed that the image analysis method can obtain the average value and distribution curve of ratio of length to diameter for vilnite powder with needle shape. 研究表明图像分析方法可以直接给出硅灰石针状粉末的平均长径比及不同长径比的分布情况。
- the tube with large ratio of length to diameter 细长管
- steel fiber ratio of length to diameter 钢纤维长径比
- ratio of length to diameter for the mold 模具长径比
- Discussed thoroughly the extrusion swell phenomenon and mechanism of polymer melts in conical die with different entrance angles and different ratios of length to diameter. 深入讨论了聚合物熔体在不同长径比、不同角度圆锥口模的挤出胀大现象及机理。
- The Analysis on Polymer Melt Extrusion Swell at Conical Die of Different Ratio of Length to Diameter 不同长径比圆锥口模的挤出胀大分析
- Effect of Ratio of Length to Diameter of Projectile on the Penetration Ability Using Numerical Simulation of MCA Method 用MCA研究穿甲弹长细比对侵彻能力的影响
- Ressearch on Projectile's Ratio of Length to Diameter Influencing Penetration of Steel Reinforced Concrete by Numerical Simulation 弹体长径比影响钢筋混凝土侵彻规律的数值研究
- the ratio of length to diameter 长细比
- ratio of length to diameter 长径比
- The influence of length to diameter ratio and addition of two kinds of fibers on the properties of MDF cement,the bending strength and tenacity and water resistance,are studied. 研究结果表明,碳纤维和玻璃纤维作为MDF水泥的增强材料均能够显著提高MDF水泥的力学性能和耐水性,玻璃纤维的效果优于碳纤维。
- Isolators with different ratio of length to height (L/H) and divergence angle were investigated and the influence of back pressure on location of the shock train was analyzed. 在来流马赫数2.;3条件下，通过改变不同的反压来研究反压对不同长高比等截面隔离段和带扩张角隔离段激波串起始位置的影响。
- The first and second contact pads have an asymmetrical configuration, which may have different ratios of length to width. 第一接触焊盘和第二接触焊盘具有非对称结构，其可具有不同的长宽比。
- Optimum Design of the Length to Diameter Ratio of the Pulse Tube by Theory and Numerical Simulation 最佳脉管长径比优化设计的理论分析及数值模拟
- The ratio of circumference to diameter is approximately 3.1416. 圆周长与直径的比大约是3.;1416。
- Screw of big length to diameter ratio, uniform plastication and high plasticizing capability. 大长径比螺杆、塑化均匀、塑化能力特高。
- The ratio of students to teachers is 35:1. 学生和老师的比率是三十五比一。
- The ratio of schoolboys to schoolgirls is 2 to 1. 男学生和女学生的比例是2比1。
- 今日热词
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- 深远海浮式风电平台 - deep-sea floating wind power platform
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- 京雄高速公路 - Beijing-Xiongan expressway
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- 农业及相关产业增加值 - the added value of agriculture and related industries
