symmetrically

1.Dependance of green absorption coefficients on growth atmosphere and source rod concentration has been symmetrically investigated.

系统地研究了绿光吸收系数对于生长气氛和源棒浓度的依赖关系。

2.Prurigo nodularis （PN） is a chronic pruritic dermatosis of unknown etiology, characterized by firm, symmetrically localized hyperkeratotic pruritic papules and nodules.

结节性病因未明的慢性瘙性发性皮肤病。其特点突出于皮面的角化过度的丘、结节，剧烈瘙，呈对称性分布。