sheared distribution中文什么意思

剪力分配

• shear:    vt.,vi. (sheared, ...
• distribution:    n. 1.分配，分发，配给；分配装置 ...
• sheared angle:    剪切角

例句与用法

1. Short - time fourier transform and time - frequency distribution series are applied to time - frequency imaging . time - frequency distribution series based on wavelet transform is discussed . , and a new time - frequency tool : frequency - shear distribution is introduced into radar imaging fields
   讨论了基于小波变换的时频分布级数，把一种新的时频分析工具? ?频率-切变分布应用于时频成像。
2. The main contributions of this work are included as follows : ( 1 ) numerical tests of the outside axial and helical flows were carried out respectively . the velocities and pressure profiles and shear distributions have been obtained and they were compared due to the different flow field . it is concluded that when no particles are deposited , the helical flow would lower the pressure on membrane surface to some little extent but not markedly
   ( 1 )对外轴向流和外切向流两种方式下膜器环隙内流场进行变参数数值实验，作出流场及切应力的分布规律，分析无颗粒沉积时层流条件下流动结构对过滤通量的影响，认为：采用外旋流的方式将对膜面压力有削弱作用，但并不明显。