pin and thrum 中文意思是什麼
pin and thrum
解釋
針式型與線式型-
An example is the primrose, which is divided into pin - eyed plants have long styles and short stamens and thrum - eyed plants conversely have short styles and long stament
例如櫻草花中按照花柱長短將它們分成兩種,一種是長花柱和短花絲,另一種具短花柱和長花絲。 -
The styly of thrum flower of p. merrilliana is about twice as high as that of p. cicutarrifolia. moreover, the thrum papillae are frequently longer and also more crowded than the pin papillae, whereas the size of pollen of p. merrilliana is 1. 6 times that of p. cicutarrifolia
安徽羽葉報春長柱花花柱約是短柱花花柱的兩倍高,且長柱花柱頭突起長而密,短柱花的柱頭突起短而疏,但短柱花的花粉約是長柱花花粉大小的1 . 78倍。
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