equivalent length meaning in Chinese
比量长度
当量长度
等效长度
相当长度
Examples
- Friction losses in the equivalent lengths of ducts constitute the pressure loss in the elbow .
管道的等量长度中的摩擦损失即构成弯管中的压力损失。 - Full - port ball valves provide pressure drop equal to equivalent length of pipe , and even slightly better than gate valves
不缩径，全流道球阀提供的压降安全取决于管道的长度，甚至比闸阀还要好一些。 - Full - port ball valves provide pressure drop equal to equivalent length of pipe , and even slightly better than gate valves
不缩径全流道球阀具有不影响整个管道压降的性能，在此方面，甚至比闸阀性能更加优异。 - Therefore , the three fundamentals required to obtain high precise measurements are : 1 ) frequency stability and frequency difference stability of the double - frequency laser source as well as the stable equivalent length of bore ; 2 ) the measuring beam and the reference beam are placed very co - axially ; 3 ) capability of recording the sub - division of the period of phase change and a reversible counter system
因而干涉仪系统达到高精度的基础是：频率及频差稳定的双频激光源、稳定的等效腔长；测量光与参考光合光后有很高同轴度的光路结构；能可靠记录相位差变化周期数的细分及可逆计数系统三部分。 - Fabrication process of the microgripper based on silicon bulk micromachining is designed . effects of footing and lag in icp and bonding failure are discussed as emphases . the cantilever type gripping finger that is 6 m wide and 5471 m in equivalent length was released successfully characteristic of comb - drive electrostatically actuated microgripper is tested
进行了大量的工艺试验和分析，特别对大深宽比的超长长度悬臂梁型夹持臂及梳状驱动结构进行了深入研究，解决了微细加工工艺中的关键技术。