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首頁英語詞典microsporemicrospore實用場景例句

microspore

英 ['ma?kr?(?)sp??] 美['ma?kr?,spor]

英英釋義實用場景例句

n. 小孢子；（種子植物的）花粉粒

實用場景例句

The microspore culture technology has been widely applied in Brassica species nowadays.: 隨著蕓苔屬作物小孢子培養(yǎng)技術(shù)的日趨成熟,應用范圍也越來越廣泛.

Meiosis of microspore mother cells is synchronous or unsynchronous.: 小孢子母細胞減數(shù)分裂同步或不同步.

Complete disintegration of cytoplasm of crescent or irregular shape of microspore .25.: 月牙形和不規(guī)則形小孢子細胞質(zhì)完全解體.

Isolated Microspore culture is one of the Methods : To obtain haploid.: 摘要游離小孢子培養(yǎng)技術(shù)是獲得大白菜單倍體植株的有效途徑之一.

The endogenous hormonal ratio was interdependent to the microspore abortion of radish.: 可見,蘿卜小孢子的敗育與內(nèi)源激素平衡的破壞有關(guān).

Rape have established regeneration system of cotyledons, hypocotyls, protoplasts and microspore culture.: 油菜已經(jīng)建立了子葉、胚軸、原生質(zhì)體及小孢子培養(yǎng)的再生體系.

The nucleus in shrinking cytoplasm of microspore mother cell enters into telophase .17.: 收縮的小孢子母細胞質(zhì)中核進入減數(shù)分裂末期.

Cytokinesis is of the simultaneous type and microspore tetrads are mainly tetrahedral.: 小孢子母細胞減數(shù)分裂為同時型.

Complete disintegration of cytoplasm at stage of vacuolated microspore.: 單核液泡期的小孢子細胞質(zhì)完全解體.

The sporogenous cell develops into microspore mother cell.: 造孢細胞直接發(fā)育成小孢子母細胞.

Abort microspore in crescent or irregular shape . 26.: 月牙形和不規(guī)則形的敗育小孢子.

Microspore abortion occurred after the tetrad formation.: 小孢子敗育發(fā)生在四分體形成以后.

The big , empty and abortive pollen grains are abserred at the stage of uninuclear microspore.: 單核期的小孢子出現(xiàn)壁發(fā)育不良和巨大及空花粉現(xiàn)象.

Microspore culture is an effcient method to produce haploid plant , which has been vigorously studied.: 游離小孢子培養(yǎng)是產(chǎn)生單倍體的較好途徑.

Before meiosis the microsporocytes have lipids in cytoplasm. After microspore mitosis the lipids increase and size.: 小孢子母細胞減數(shù)分裂前,細胞質(zhì)內(nèi)含有脂滴, 小孢子有絲分裂以后,脂滴增多增大.