英:[krɪ'neɪʃən]
美:[krɪ'neɪʃən]
英:[krɪ'neɪʃən]
美:[krɪ'neɪʃən]
圆锯齿状;圆齿;钝锯齿;
noun
a crenate formationespecially: one of the rounded projections on an edge (as of a coin)
the quality or state of being crenate
shrinkage of red blood cells resulting in crenate margins
钝锯齿形
〔红细胞〕皱缩:红细胞边缘出现异常凹迹
红细胞在高张溶液中皱缩,边缘呈锯齿形。参见e chinosis
cren(ate) + -ation
The first known use of crenation was in 1846
crenationnoun
shrinkage of red blood cells resulting in crenated margins
1 When a more concentrated solution, a hypertonic solution, is injected, the cells lose water to the more concentrated solution, shrivel, and possibly die in a process called crenation.