查询词典 staminate

Secondly, according to the stem and leaf anatomy, leaf epidermis, pollen morphology and floral development, it is found that there are no close relations between Acorus and Typhales, especially in the aspect of floral development. In the course of floral development of A. calamus, neither bracteloe primordium nor common primordium occurs in the whole course. Early development of the flower is strongly unidirectional. Three shield carpels develop into a pistil. In Sparganium fallax, each female flower has a bracteole. The bracteole primordium and the floral primordium originate from a complex structure. A single saccate carpel develops into a pistil. In staminate flowers, petal and stamen primordia initiate spirally.

菖蒲属与香蒲目的茎叶解剖特征、叶表皮特征、花粉特征及花器官发生特点等亦存在着明显区别，特别是花器官发生特点差异尤为显著，如菖蒲属花器官发生过程中，没有苞片原基，也不存在任何形式的复合原基，花被与雄蕊原基均以单向性方式发生，雌蕊由3心皮发育而成，具有"盾状心皮"的特点等，黑三棱属则有苞片原基发生，且苞片原基与雌花原基起源于共同的复合结构，雄花的花被原基和雄蕊原基均以螺旋状方式发生，雌蕊由单心皮发育而成，未发现有2或3个心皮原基或其痕迹的现象，体现出"囊状心皮"的特点。

Staminate flower: tepals 2 or 4 and decussate, usually outer ones larger, inner ones smaller; stamens usually numerous; filaments free or connate at base; anthers 2-celled, apical or lateral; connectives extended at apex, sometimes apiculate.

雄花：花被片2或者4 并且交互对生，通常外部的大，内部的小；雄蕊通常多；花丝离生或在基部合生；花药2室，在顶端或者在侧面着生。药隔延长在先端，有时具细尖。

Inflorescences terminal and axillary, racemes subdigitate or axillary racemes sometimes solitary, spathate; racemes bearing pairs of unisexual awnless spikelets, female and male spikelets separated into different zones, axis fragile, especially in female zone; lateral racemes of digitate cluster entirely staminate, terminal raceme and solitary axillary racemes mixed, usually sterile spikelet pairs at base, then a zone with female sessile and sterile pedicelled spikelets, distally both spikelets of a pair staminate, uppermost spikelet pairs sterile.

花序顶生和腋生，总状花序或腋生总状花序有时单生，；总状花序着生单性awnless小穗，女性和男小穗分成不同区域，脆的轴，特别是女区域；侧总状花序的完全雄蕊花的指状簇生，顶生总状花序和单生总状花序混合，通常不育对在基部，一女的区域具无梗和不育pedicelled小穗，一雄蕊花的对，不育的最上部的小穗对的两小穗的上部的然后。

Homogamous spikelets arising at slightly different levels, one pair subsessile, barren, the other pair staminate, 12–15 mm, narrowly lanceolate, minutely puberulous.

Homogamous小穗在不同水平，近无柄的一对的有点出现，雄蕊的无意义，其它对，12-15毫米，狭披针形，稍被微柔毛。

Flowers epigynous, small, bisexual or staminate, regular, in simple or compound umbels; umbellules few to many-flowered; rays often subtended by bracts forming a involucre; umbellules usually subtended by bracteoles forming an involucel.

花上位，小，两性或者雄性，整齐，组成单一或者复合的伞形花序；小伞形花序有花少数至多花；舌状花通常被苞片（形成一个总苞包着；小伞形花序通常被小苞片包着。

An inflorescence with the pistillate flowers borne above the staminate, as in some Carex species.

雌雄同序的 Gynaecandrous 雌花着生部位高于雄花的花序，如苔草属的某些种。

Even though the change pattern of protein content was similar, its occurrence is much earlier in staminate than in pistillate plants.

杜仲雌雄株树皮中的蛋白质含量变化趋势基本一致，但雄株发生变化的时间比雌株早。

Denoting a single flower that contains functional staminate and pistillate structures;perfect.

雌雄同体的一朵花具有官能雄蕊和雌蕊结构的；雌雄蕊同花的

Of all tested plant growth substances, IBA, BA and ABA can promote the development of litchi pistil, while GA has no obvious influence on litchi pistillate and staminate development, putrescine precursor—arginine is helpful to staminate development.

在所试的植物生长物质中，IBA、BA和ABA对荔枝的雌蕊发育具有促进效应；GA对雌雄蕊的发育没有显著影响。腐胺的前体—精氨酸有利于雄蕊的发育。

In particular during microsporogenesis and microspore development, a lot of specific proteins in staminate flowers vanish, which shows the proteins metabolism is on the decline and staminate flowers turn to death.

尤其是雄花在小孢子发生及发育期间，大量的特异蛋白消失，显示了雄花蛋白质代谢下降并将走向凋亡历程的信息。

If Pentium 4 used to be the master of all games built on Quake3 engine, now the situation has changed completely.

如果奔腾4使用的是掌握所有游戏建立在求苛刻的发动机，现在的情况已完全改变。

No, this is not what we mean by framing, although the principle is the same.

不，这不是我们所讲的框架的含义，尽管法则是一样的。