pollen grains的意思

pollen grains中文翻譯：

花粉粒（pollengrain的復數）

相似詞語短語

pollen grain───[植]花粉粒

bullet trains───高速火車（尖頭）

golden chains───金鏈花屬；金鏈花

mole drains───地下排水溝，鼠道式排水溝

power trains───傳動系；動力傳動系；動力傳動機構

roller chains───滾子鏈條

whole grains───全谷類

Pullman trains───普爾曼火車

polling stations───（英）投票站

雙語使用場景

green pollen grains of a Venus Flytrap───蠅草的綠色花粉顆粒上點綴著粉色斑點。

Pollen grains: why so many?───花粉粒: 為何這么多？

Pollen grains are 3-celled.───花粉3 -細胞型。

The results from the pollen densitometers indicate the number of pollen grains sucked into a device per square millimeter of the aperture.───花粉顯像密度計的計算結果，可以表明每一平方毫米孔徑上吸入的花粉粒數。

The ligand encoded by SCR gene is a small pollen coat protein present on the surface of pollen grains.───配體是位于花粉粒表面的一個小的胞被蛋白，由SCR基因編碼；

Within the rice anther, meiosis of the pollen mother cell produces microspores, which further develop into pollen grains.───水稻的小孢子母細胞在花粉囊中進行減數分裂產生小孢子，小孢子進一步發育成花粉粒。

When the bee lands on a flower on another tree , it brushes against the pistil of the flower, leaving pollen grains on the sticky stigma .───當蜜蜂地政另樹一花，雌蕊的畫筆對花花粉粒粘就留下污名。

Sterile plant has few pollen grains, but its sterility can be restored stably and completely to fertility.───不育株花粉雖然微量，但能被穩定、徹底恢復可育。

In support of a more ancient date are pollen grains which date from the 1st century in the Middle East.───同時，一些來自公元1世紀中東的花粉粒可以證明裹頭巾是來自更久遠的年代之前。

英語使用場景

Scanning electron microscope observation on the pollen grains of Chenopodiaceae.

Pollen wall structure arid adenosine triphosphatase in pollen grains of Citrullus lanatus was studied ultrastructurally.

The pollen grains are small to medium in size and spheroidal or subprolate in shape, and few are prolate.

Pollen grains are rich in mitochondria, Golgi apparatus, and endoplasmic reticulum.

The pollen grains germinated on the stigma in 4- 6 hours after cross-pollination.

Morphology of pollen grains of Meliaceae.

Tapetal cells degenerate completely when pollen grains reach maturity.

The big , empty and abortive pollen grains are abserred at the stage of uninuclear microspore.

Pollen grains of 20 species of 5 subgenera in the genus Rhododendron L. were observed by scanning electron microscope(SEM). Most of them(16 species)were examined for the first time.