雄蕊的
- 与 雄蕊的 相关的网络例句 [注:此内容来源于网络,仅供参考]
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The unisexual flower is caused by the selective abortion of androecium or gynoecium in the hermphroditic primondia.
单性花的发生是由于原两性花原基的雌蕊或雄蕊选择性败育所造成的。
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Were observed under scanning electron microscope. Also the microspore developmental sequence of different whorls of stamens in the same androecium was examined under the light microscope.
Payer[1]首次报道了在一些类群中,雄蕊群的发育并非都是向心或向顶的发育顺序,而是离心发育的。
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Stamens 2, inserted at base of corolla lobes; filaments short, exserted at anthesis.
雄蕊2,在花冠裂片基部的着生的;花丝短,外露的在花期。
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Sepals 3(or 5); lateral sepals free or connate, margins entire or serrate; lower sepal large, petaloid, usually navicular, funnelform, saccate, or cornute, tapering or abruptly constricted into a nectariferous spur broadly or narrowly filiform, straight, curved, incurved, or ± coiled, swollen at tip, or pointed, rarely 2-lobed, rarely without spur. Petals 5, free, upper petal flat or cucullate, small or large, often crested abaxially, lateral petals free or united in pairs. Stamens 5, alternating with petals, connate or nearly so into a ring surrounding ovary and stigma, falling off in one piece before stigma ripens; filaments short, flat with a scalelike appendage inside; anthers 2-celled, connivent, opening by a slit or pore.
萼片3(或5);侧萼片离生或者合生,边缘全缘或者有锯齿;更低的萼片大,瓣状,通常舟形,漏斗状,囊状,或具角状突起,渐减突然或缢缩进一分泌蜜汁具距或宽狭丝状,花瓣5,离生,上面的花瓣平坦的或者兜状,雄蕊5,与花瓣互生,合生或者近合生成环而围绕子房和柱头,在柱头成熟之前完整地从上面落下;花丝短,扁平,在里面的有一鳞片状附属物;花药2室,靠合,通过一条裂缝或者孔开裂。
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Petals yellow, emarginate or 2-lobulate at apex; leaf blade with 3-5 parallel veins; staminodes 3-lobed for ca.
花瓣黄色,微缺或具小裂片在先端;叶片具3-5平行的脉;为大约1/3的其长度3浅裂的退化雄蕊,耳垂等于,狭窄 15 P。
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The emasculation method is effective and rapid for carrot, and the heredit of important characters could be further studied.
因此,本方法可快速有效去除胡萝卜雄蕊,进行自交系之间的杂交,为深入开展优异基因的聚合及胡萝卜重要农艺性状的遗传规律研究奠定了基础。
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Plant a rhizomatous herb; stamens 9 (3 per fascicle), filaments united for 1/2 or 2/3 of their length; petals white or pink; leaves with glandular dots only.
植株一根状茎的草本;雄蕊9(每束簇3),去1/2的或的花丝合生其长度;花瓣白色或粉红色仅叶具腺点。
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Stamens exserted; nutlet with a cupular emergence abaxially, attachment scar below middle adaxially; gynobase narrowly fastigiate
雄蕊外露;有背面杯状出现,正面的附件伤痕中间以下的小坚果;勉强的雌蕊基帚状 35 Craniospermum 颅果草属
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Fruit baccate; endocarp membranous or fleshy; seeds without endosperm; flowers bisexual or bisexual and male; stamens at least 2 × as many as petals or rarely fewer; functional gynoecium 2- to many loculed, syncarpous
果浆果状;内果皮膜或者肉;没有胚乳的种子;花两性或两性和男性;雄蕊至少2 *更少的花瓣或很少的同数;职能雌蕊群2-到多室,合心皮 14
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Petals absent or very small; stamens 3--5; seeds 0.7--0.8 mm in diam., with tiny protuberances
花瓣无的或很小;雄蕊3 --5 ;种子0.7 --0.8毫米直径,具极小的突起 8 S。
- 推荐网络例句
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The labia have now been sutured together almost completely.The drains and the Foley catheter come out at the top.
此刻阴唇已经几乎完全的缝在一起了,排除多余淤血体液的管子和Foley导管从顶端冒出来。
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To get the business done, I suggest we split the difference in price.
为了做成这笔生意,我建议我们在价格上大家各让一半。
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After an hour and no pup, look for continued contractions and arching of the back with no pup as a sign of trouble.
一个小时后,并没有任何的PUP ,寻找继续收缩和拱的背面没有任何的PUP作为一个注册的麻烦。