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unisexual相关的网络例句

查询词典 unisexual

与 unisexual 相关的网络例句 [注:此内容来源于网络,仅供参考]

Flowers generally small, bisexual or unisexual (andromonoecious, functionally dioecious, or distinctly dioecious), often with rudiments of opposite sex, actinomorphic.

花一般小,两性或单性(雄花两性花同株,功能上为雌雄异株,或者明显的雌雄异株,通常有异性的退化器官,辐射对称。

Flowers in spikes, usually unisexual, anemophilous, without perianth.

花形成穗状花序,通常单性,风媒,没有花被。

Any of numerous plants of the genus Urtica, having toothed leaves, unisexual apetalous flowers, and stinging hairs that cause skin irritation on contact.

荨麻科类植物荨麻属齿形叶,花雌雄异体,无花瓣,接触其植物刺毛会引起皮肤过敏

A usually dense, cylindrical, often drooping cluster of unisexual, apetalous flowers found in willows, birches, and oaks.

柳絮柳树、桦树和橡树的常为浓密、呈''。'圆形'。''并成团落下的单''。'性'。''、无花瓣花朵

Flowers without petals, unisexual or polygamous; fruit apocarpous with separate follicles Sterculioideae

没有花瓣的花,单性的或杂性;果离心皮的具分开蓇葖果 2

Inflorescences axillary, of single racemes, each usually supported by a spatheole, often gathered into a spathate compound panicle; racemes bearing pairs of unisexual awnless spikelets, female and male spikelets separated into different zones, female pairs below male pairs, axis fragile between female pairs.

花序腋生,单个总状花序,每通常以一spatheole 支持,聚集成为一spathate复合的圆锥花序的通常;总状花序承担对单性的awnless小穗,女性和男性小穗在男性对,在女性对之间脆的轴下面分成不同的区域,女性对。

Flowers bisexual or seldom unisexual, solitary or several in axillary clusters, usually bracteate,(4- or)5(or 6)-merous.

很少单性的花两性或,在腋生簇束内单生或数个,通常具苞片,4-或(或6)瓣的5。

Flowers bisexual or unisexual, usually in sessile axillary clusters, rarely solitary; cluster pedunculate or in raceme-like inflorescence, bracteolate.

花通常两性或者单性,通常形成无梗的腋生花簇,很少单生花;花簇有花序梗或者形成总状花序,具小苞片。

Inflorescences axillary, cymes of unisexual flowers; male ones usually pedunculate; female ones pedunculate or sessile, bracteose, rarely with discoid receptacle and involucre.

花序腋生,聚伞花序单性花植株雌雄同株或异株;雄性的通常有花序梗;雌性的有花序梗的或无,多苞片,很少具盘状的花托和总苞。

Using cytohischemical staining methods, with the results of comparison the dynamics of proteins and polysaccharides in the anthe wall cells and colule cells of different developmental phases in female and male flowers, the anormogenesis of anther tapetum in the inflecting phase of from bisexual flower to unisexual flower was observed. In microspore developed phase, the tapetum functions of preserving and transportingmutritive material for microspore development and of secreting callosal enzyme for decompositing callosal cell lost no normal guadrant formed, of being abnormal meiose of pollen mother cells, and then, the stamen aborted selectively in female flowers and pistil in male flower.

利用细胞组织化学染色技术,对雌、雄花雄蕊花药壁细胞及花药内细胞发育过程中多糖及蛋白质动态进行了比较,实验中观察到雌花在从两性至单性花转变时期雄蕊绒毡层在整个发育过程中表现异常,在小孢子发育过程中未能起到贮藏、转运营养物质供小孢子发育及适时分泌胼胝质酶溶解胼胝质壁的功能,并且花粉母细胞减数分裂异常而未形成四分体结构,进而导致雌花雄蕊选择性败育,而雄花中雌蕊组织也发生了选择性败育过程。

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Lugalbanda was a god and shepherd king of Uruk where he was worshipped for over a thousand years.

Lugalbanda 是神和被崇拜了一千年多 Uruk古埃及喜克索王朝国王。

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我来只是现在,'歼灭战perfuming自己与胡努特,那麼,他来到和SAT 。

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三叶草是爱尔兰和圣特里克节的标志同时它的寓意是带来幸运。3片心形叶子围绕着一根断茎,深绿色。