您要查找的是不是：
- 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。
- 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
- 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 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 vacuum gas quenching process of ring die of pellet mill is analyzed and discussed based on selection of heat treatment equipment, setting of process parameters, comparison of gas quenching cooling medium and control of deformation amount and others. 摘要对饲料制粒机环模的真空气淬工艺，从热处理设备的选用、工艺参数的设置、气淬冷却介质的比较及变形量的控制等多个方面进行了分析和讨论。
- 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。
- extruder length to diameter ratio 挤压出机长度直径比
- 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。
- 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。
- The cause of ring die failure of horizontal ring - die mill 卧式环模制粒机环模失效原因浅析
- Correct using to lengthening life - span of ring die 延长环模寿命重在正确使用
- She had the sapphire set in a gold ring. 她把那枚蓝宝石镶在金戒指上了。
- The diamond ring dazzled with brilliancy. 这只钻石戒指闪耀夺目。
- Every winter some old people die from hypothermia. 每年冬天都有些老人死于体温过低。
- She wears a diamond ring on her left hand. 她左手上戴着一枚钻石戒指。
- occipitofrontal/biparietal diameter ratio 枕额径顶骨间径比率
以上内容独家创作，受著作权保护，侵权必究
海词词典，十七年品牌
