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- The nutritive tissue within seeds of flowering plants,surrounding and absorbed by the embryo. 胚乳開(kāi)發(fā)植物種子內部的營(yíng)養組織，圍在胚胎周?chē)⒈慌咛ノ?/li>
- The nutritive tissue within seeds of flowering plants, surrounding and absorbed by the embryo. 胚乳開(kāi)發(fā)植物種子內部的營(yíng)養組織，圍在胚胎周?chē)⒈慌咛ノ?/li>
- Dicotyledonae A class of flowering plants(phylum Angiophyta) characterized by having two cotyledons in the seed. 雙子葉植物綱：顯花植物的一個(gè)綱（隸屬被子植物門(mén)），特征是在種子的胚內包含兩片子葉。
- Based on the methods of CTAB, SDS and Plant (Leaves) Total RNA Isolation Kit, total RNA was isolated from seeds of 40 days of flower from Braccica napus. 摘要用CTAB法、SDS法、上海華瞬植物葉RNA抽提試劑盒分別提取甘藍型油菜花后40d的籽粒RNA。
- Coffee beans are the seeds of coffee plants. 咖啡豆是咖啡樹(shù)的果實(shí)。
- Many chemical substances are now applied to affect the growth of flowering plants. 現在應用很多化學(xué)物質(zhì)來(lái)影響顯花植物的生長(cháng)。
- The life cycle of flowering plants may now be bridged at the level of free vegetative cells. 現在顯花植物的“生活史”可以在游離營(yíng)養細胞的水平上連結起來(lái)。
- The brief selection of flowering plants listed here should help brighten the darker months. 從在此列舉的開(kāi)花植物中挑選出一些來(lái)，可以幫助照亮那些黑暗的歲月。
- The beverage prepared from the seeds of this plant. 咖啡飲料用這種植物的種子作出的飲料
- Autumn paints the valleys of Denali National Park in Alaska, home to more than 650 species of flowering plants. 意譯：秋天在美國圖片。秋季顏料在阿拉斯加的山谷德納里峰國家公園，這里是超過(guò)650種開(kāi)花植物。
- Family Solanaceae, composed of at least 2,400 species of flowering plants in about 95 genera. 由約95屬、至少2,400種顯花植物組成。
- DNA bands amplified by primer S208 were clear and bright. It could be concluded that genomic DNA extracted directly from the dry artificial aged seeds of flowering Chinese cabbage could be used for RAPD analysis. 引物S2 0 8擴增所獲得的基因組DNA指紋圖譜上的DNA帶清晰、明亮 ,從而表明利用本方法從人工老化菜心干種子中直接提取的基因組DNA完全可以用于RAPD分析。
- Family Scrophulariaceae, containing about 4,000 species of flowering plants in 190 genera, found worldwide. 玄參目的一科，約190屬，4,000馀種顯花植物，廣布世界。
- Indoing so, he hopes to solve what Darwin himself referred to as an“abominable mystery”: the evolutionary origin of flowering plants. 以求解決達爾文自己都認為惡心的問(wèn)題：開(kāi)花植物的進(jìn)化起點(diǎn)。
- Today's plethora of beetle species were thought to have blossomed 140 million years ago, during the rise of flowering plants. 人們曾經(jīng)認為當今世界過(guò)多的甲蟲(chóng)種類(lèi)可能在1.;4億年前就存在了，和有花植物同期生長(cháng)。
- The seed of a fleshy fruit; a pip. 籽，種子肉質(zhì)水果的種子; 籽
- A condition, time, or period of flowering. 花期一種開(kāi)花的狀態(tài)、一段開(kāi)花的時(shí)間或時(shí)期
- His words had sowed the seeds of suspicion in their minds. 他的話(huà)已在他們心中播下懷疑的種子。
- Asteraceae(compositae) A large family of flowering plants, which some 21000 species found worldwide and including almost every kind of growth form, but mainly herbs. 菊科：有花植物中的一個(gè)大科，大約有21000種植物廣泛分布于全世界，幾乎包括各種生長(cháng)類(lèi)型，但主要還是草本。
- Cryopreservation of seeds of ornamental plants. 園林花卉種子超低溫保存研究。
