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- Moreover, the reflected shock wave amplitude is reducing with increasing diameter ratio D/d and increasing length diameter ratio L/d. 反射激波压力最大值随吸收腔直径比D/d增加而减小，随吸收腔长径比L/d增加而降低。
- fiber length - diameter ratio 纤维长径比
- Fiber length to rotor diameter not near to unity. 纤维长度与纺杯直径不一致（协调）。
- Length to diameter ratio of flexspline. 柔轮长度与内径之比。
- The Influence of Length Diameter Ratio of a Pneumatic Pipe on Flow Rate Characteristics 长径比对气动管道流量特性的影响
- length diameter ratio of hole 喷孔长径比
- length diameter ratio 长度直径比
- Used for testing the cotton fiber length. 用于测量棉纤维的长度。
- High fiber length variation and immature fibers. 纤维长度差异大和未成熟纤维含量高。
- The fiber length variation in diameter grade and arncaag families of Eucalyptus globulus both reach significant level (0.05), but that of E.Maidenii does not. 蓝桉纤维长度差异在径级和家系间均达到0．05水平，直干桉则不显著。
- 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。
- Different stand condition had significant effects on fiber length and fiber length-width ratio of different poplar clones. 结果表明，立地条件对不同的杨树无性系的纤维长度和长宽比具有显著影响。
- 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。
- The length、diameter and using time of mandril are needed in the process of manufacturing the pipe. 在扩管生产中,需要实时了解每根顶杆的长度、外径、使用次数等信息。
- The greater uniformity along the fiber length is largely responsible for the increase in strength. 沿纤维长度方向较好的均匀度是强度增加的关键。
- When the pipe diameter ratio varies a little，the local resistance loss of sudden contraction changes insignificantly. 存在一个最佳弯径比，使得水平弯管的局部阻力损失最小。
- Populus wood fiber length, the paper is a good raw material, the black sheep is a good quality fuel. 胡杨木的纤维长，又是造纸的好原料，枯枝则是上等的好燃料。
- The wall thickness to its inner diameter ratio was calculated on basilar artery as an indictorof cerebral vasospasm under optical microscope. 光镜下测定基底动脉的动脉壁厚度和基底动脉的内径,以其比值作为脑血管痉挛的指标。
- Based on having similar fiber length and fiber fineness and no impurities contained,a spinning plan of mixing them in scutching process is selected. 根据两种纤维长度和细度较为相近、都不含杂的特点,选择了在清棉工序进行混和的纺纱方案。
- There is a relationship between the trim exponents and impeller diameter ratio, namely the exponents vary with the ratio. 叶轮切割指数与直径比的确存在着某种关系，也就是切割指数随着切割后的直径比的变化而变化。
