differentiae

There are many differentiae in urban plaza construction between mountainous city and plain city because of landform undulation.

山城市形起伏,在城市广场建设中与平原城市有许多不同的方。

The reduction of the number of propagative floweret resulted in decrease of the differentiae floweret, but no decrease of the percentage of floweret deterioration.

而可孕小花数下降并发育小花退化百分率下降所致，而是发育小花数下降造成。