孢子生殖法
- 與 孢子生殖法 相關(guān)的網(wǎng)絡(luò)例句 [注：此內(nèi)容來源于網(wǎng)絡(luò)，僅供參考]
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In the Taxus cuspidata nature reserve of Muling County in southeastern Heilongjiang Province, we selected 29 males and 30 females from a population of 271 natural T. cuspidata trees found by a route-checking survey to investigate the population fecundity. The strobilus development and the fruiting status, and their relationships with various ecological factors were examined by using the method of standard branches.
在黑龍江省穆棱東北紅豆杉自然保護區(qū)，路線踏查到271株天然東北紅豆杉小度小度我要看欧美三级黄色片，選擇其中具有生殖活力的29雄株和30雌株作為樣株，采用標準枝法對孢子葉球和結(jié)實狀況及其與生態(tài)因子關(guān)系進行研究日韩va亚洲va欧美va久久。
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Nutrient cells were obtained from these pigment mutants by enzymatic method and conchocelis were got by parthenogenesis. When the conchocelis were mature and conchospores were released, they were cultured singly and picked up as F1 gametophytic thallus.
通過酶法分離突變體的營養(yǎng)細胞中国黄色视频在线观看，單性生殖獲得絲狀體青青青国产在线精美视频；分別使絲狀體成熟并放散殼孢子，然后單株培養(yǎng)和篩選獲得褐黃免费欧美性生活、翠綠和褐綠色子代葉狀體欧美在线a片黄色a片。
- 推薦網(wǎng)絡(luò)例句
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And Pharaoh spoke to Joseph, saying, Your father and your brothers have come to you.
47：5 法老對約瑟說，你父親和你弟兄們到你這里來了美女被操的好爽的免费视频网站。
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Additionally, the approximate flattening of surface strip using lines linking midpoints on perpendicular lines between geodesic curves and the unconditional extreme value method are discussed.
提出了用測地線方程抠屄操b视频、曲面上兩點間短程線來計算膜結(jié)構(gòu)曲面測地線的方法，同時特级毛片WWW中文字幕无码，采用測地線間垂線的中點連線和用無約束極值法進行空間條狀曲面近似展開的分析网站欧美黄色免费。
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Hey Big Raven, The individual lies dont matter anymore - its ALL a tissue of lies in support of...
嘿大烏鴉，個別謊言的事不要再-其所有的組織的謊言色玖玖视频在线观看，在支持wwwwww.日本。