... dark stools 释义：黑便 dark fibers 释义：暗纤维 dark repair 释义：暗修复,隐蔽修复,修复 ...
双语例句
1
The majority of cells were light cells and the collagenous fibers were around the dark cells.
明细胞占极大多数。暗细胞周围均有胶原纤维。
2
Taking into account the fifth-order nonlinearity in the refractive index of the fiber, the dark pulse propagation in fibers is simulated numerically for the varying initial conditions.
考虑到光纤折射率的五阶非线性极化效应，本文对不同初始条件下，光纤中黑脉冲的传输进行了数值模拟分析。
3
It is concluded that chitosan fibers have the higher dyeability than cotton and wool, and are easily dyed to dark shades.