quantity traits的用法和樣例：
例句
- Flowering time and bolting time of Brassica crops were two important quantitative traits related to the commerciality.
芸薹屬作物的抽薹時間和開花時間是兩個與商品性關係重要的數量性狀。 - In this study, we tried to combine the QTL information in multiple quantitative traits using sib-pairs data.
本文主要是探討在同胞對資料結構下，多數量性狀與單一數量基因座的分析方法。
