microspores

美 　英

• n.【植】小孢子；(顯花植物的)花粉粒
• 網(wǎng)絡小胞子

詞形變化

復數(shù)：microspores  

英漢解釋

n.	1. 【植】小孢子;(顯花植物的)花粉粒

英英解釋

n.	1. the smaller of two kinds of spores produced by seed plants and some ferns that develops into a male gametophyte

例句

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(shù)分裂產(chǎn)生小孢子，小孢子進一步發(fā)育成花粉粒。

The anthers become shriveled and fibrosed severely. The tapetum cell microspores degenerated prematurely during development.

花藥表現(xiàn)干癟且纖維化嚴重，絨氈層細胞在小孢子發(fā)育過程中提前解體。

The sexual organs derived from Hevea Brasiliensis were treated with colchicine, and diploid megaspores and microspores were induced.

利用秋水仙素對巴西橡膠樹性器官進行加倍誘導，獲得二倍性的大小孢子。

Effects of low temperature pretreatment and genotypes on embryogenesis of microspores in Brassica napus L .

低溫預處理對甘藍型油菜小孢子胚胎發(fā)生的影響。

Studies on the Conditioned Media in the Direct Culture of Microspores in Barley.

大麥小孢子直接培養(yǎng)中條件因子的應用研究。

Microspores further develop to form normal pollen.

小孢子進一步發(fā)育形成正常的花粉粒。

The non-equal division resulted in the later collapsion of microspores.

這是導致后期小孢子敗育的一個潛在原因。

High Frequency Production of Doubled Haploid Rapeseed Plants by Direct Colchicine Treatment of Isolated Microspores

油菜小孢子秋水仙素直接處理增加純合兩倍體植株頻率

The High Frequency Embryos Induction and Plant Regeneration Derived From Microspores for Rapes Grown in Field

大田油菜游離小孢子培養(yǎng)高頻胚狀體誘導及植株再生

Study on two different types of barley microspores during microsporogenesis in situ

大麥小孢子原位發(fā)育過程中二態(tài)性現(xiàn)象的研究

Study on Effect Factors of Embryogenesis from Isolated Microspores of Chinese Cabbage

大白菜游離小孢子培養(yǎng)成胚影響因素的研究

The Research Progress on Embryogenesis in Isolated Wheat Microspores

小麥游離小孢子培養(yǎng)研究進展

Development of Megaspores and Microspores and Formation of Gametophytes of Symplocos chinensis

華山礬大小孢子的發(fā)育和雌雄配子體的形成

Advance on dissociative microspores cultivation of plant

植物游離小孢子培養(yǎng)的研究進展

Several factors for culture of isolating microspores of Chinese cabbage

大白菜游離小孢子培養(yǎng)若干因素探討

The Effect of Cold Pretreatment on Microspores Development During in Vitro Culture of Tomato Anther

番茄花藥離體培養(yǎng)中低溫預處理對小孢子發(fā)育的影響

Research advances on the reborn system of cabbage vegetable microspores

甘藍類蔬菜花培再生體系的研究進展

The Effect of Colchicine on Survival and Regeneration of Isolated Microspores in Barley

秋水仙堿對大麥離體培養(yǎng)小孢子存活與成苗的影響

Studies on the Formation of Microspores and Development of Male Gametophyte in Heptacodium miconioides

七子花小孢子發(fā)生和雄配子體發(fā)育的研究

In Vitro Culture of Wheat Microspores

小麥的小孢子培養(yǎng)