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- unbalance reduction ratio 不平衡下降比
- High reduction ratio during primary and secondary crushing stage. 初段,二段等各段破碎均有大破碎比。
- The inspiratory expiratory value difference (VD) and area reduction ratio (AR) of bilateral lungs were calculated. 结果各年龄组内男女之间的VD和AR无显著性差异;
- Through the comparison of numerical simulation value and experiment results, the range of reduction ratio was obtained while the tube forming ideality. 通过数值模拟与实验结果的比较，得出了获得较理想的成形薄壁筒形件时减薄率的选取范围。
- It is found that the tensile strength and the hardness of the specimen decrease, while the elongation and the reduction ratio of area increase. 在平行试样方向上施加强磁场进行退火处理后，球铁的拉伸强度、硬度降低，延伸率、断面收缩率升高。
- The uneven distribution of the reduction ratio of Mo square bar swaged into the circular bar and the Practice calculation method of reduction ratio were discussed. 讨论了钼方坯旋锻归圆前压缩比的不均匀分布情况及其实际压缩比的计算方法。
- Using lumped mass model, we construct dynamic equation of the flexible arm as well as its Simulink model. Using Simulink model, we analyze how Coulomb friction, motor inertia and reduction ratio of gear affect system performance. 采用集中质量模型建立了柔性手臂的动力学方程及其Simulink模型,利用Simulink模型仿真分析了库仑摩擦力、电机转子惯量和齿轮减速比对系统性能的影响。
- The star cracks in macrostructure appear in some hypo-peritectic continuous cast alloy blooms and these cracks cannot be stock completely by hot rolling reduction ratio, macroetching testing and SEM. 摘要一些亚包晶合金钢连铸大方坯出现低倍星状裂纹，在一定的压缩比下经轧制仍不能完全消除这种低倍缺陷。
- At last, new failure thickness reduction ratio criterion is used to determine the forming limit of St14 steel based on the numerical system, and the prediction are compared with experimental FLD. 最后，在数值模拟中应用不同形式和参数组合的厚度减薄率判据进行成形极限图预测，并与实验结果进行了比较。
- The star cracks in macrostructure appear in some hypo-peritectic continuous cast alloy blooms and these cracks cannot be stuck completely by hot rolling reduction ratio,macroetching testing and SEM. 一些亚包晶合金钢连铸大方坯出现低倍星状裂纹,在一定的压缩比下经轧制仍不能完全消除这种低倍缺陷。
- steering linkage reduction ratio 转向杆系降速比
- the ground subsidence reduction ratio 减沉率
- His anxieties threatened to unbalance his mind. 他的忧虑可能使他陷于精神错乱。
- The reduction of unemployment should be paramount. 降低失业率应是头等大事。
- Unbalance protection systems of capacitor banks. 电容器组的不平衡保护。
- The ratio of students to teachers is 35:1. 学生和老师的比率是三十五比一。
- Mental or emotional unbalance or disorder. 心神不安；烦恼；忧虑
- The ratio of schoolboys to schoolgirls is 2 to 1. 男学生和女学生的比例是2比1。
- Men outnumber women here in the ratio of three to one. 此地男子数量以三比一超过女子。
- The first or last term of a ratio or a series. 首项，末项比率或数列中第一个或最后一个项
