英语语法分析

Short daylength had a cumulative effect on diapause induction.

短光照对滞育的诱导作用具有累积效应。

Highter temperature and longer daylength could accelerate the spike differentiation after the double ridge.

进入二棱后，高温长日照加速幼穗分化进程。

The experiments of diapause induction showed that both short daylength and low temperature were major factors of diapause induction in t.

诱导滞育实验表明：短日照和低温是诱导二斑叶螨发生滞育的主要因子。