Over 70% of male educators who said they intended to stay in the early education workforce noted an increased salary was a major motivating factor for them to commit to the career long-term.
Fasting serum leptin level closely correlated with insulin resistance in obese subjects and it was the main correlation factor of insulin resistance, but the relationship only existed in male.
肥胖者空腹血清瘦素水平与胰岛素抵抗密切相关，是胰岛素抵抗的主要相关因素，而这一关系仅在男性中存在。
3
One factor within the crown of monoecious species is the proximity of male and female flowers.