underrepresented

Motorcycle riders with dirt bike experience are significantly underrepresented in the accident data.

有山验的摩托驾驶员所占比例非常小。

Results indicate that Pro, Tyr and Asn are more frequent in these small peptides while Met and Gln are underrepresented.

而甲硫胺及麸胺醯胺出现频率最低，。