sunshine period的意思|示意

The significantly linear relationship between precipitation, temperature, sunshine time and height growth during the development period of sugarcane ROC 1 was approved by using single factor analysis.

本文通过单因子分析，发现甘蔗新台糖1号的生长发育期内降雨、积温、日照时数的连续累计值与株高生长呈极显著的线性相关。

Adolescence % is a critical period of physical development and psychological development of children, this should be a vibrant sunshine.

青少年是孩子是生理发育和心理成长的关键时期，本应是一个充满朝气阳光。

Do you have much sunshine during this period of time?

这段时间里的晴天多吗？