切割指数 meaning in English
cutting index
Examples
- Efficiency exponent approaches to 0 ~ 1
效率切割指数大约在0 1之间。 - When viscosity is less than 188cst , the exponent closes to 2 . 8 ~ 3
当粘度小于188cst时，各个叶轮的轴功率切割指数趋于定值2 . 8 3 。 - [ 8 ] flow rate exponent of the impeller for the different number of blades approaches to 1
( 8 )不同叶片数叶轮的流量切割指数大体上趋于定值，约为1 。 - [ 4 ] the trim exponents vary with the fluid viscosity and impeller diameter ratio at same time
( 4 )切割指数同时随着切割后的直径比和液体粘度变化而变化。 - [ 6 ] head exponent of the impeller for the various number of blades changes when viscosity increases
( 6 )随着粘度的增大，不同叶片数的叶轮扬程切割指数发生变化。