少雄蕊的

The new materials(N/BBCC and J/BBCC) and their transmigration parent put up the similar phenotypes in development stage,morphological characters,POD enzyme activity,and so on.But differences in male fertility,proline content and relative conductance rate were existed among them,in which the development of androecium in N/BBCC was abnormal,showing serious male sterility,and the proline content and relative conductance rate in N/BBCC and J/BBCC were much lower than their transmigration parent,C/BBCC.

两个新材料及其轮回亲本C/BBCC在生长发育时期、植株外部形态特征、POD酶活性等方面表现基本一致，但在雄性育性、脯氨酸含量及相对电导率上存在着明显差异，其中N/BBCC雄蕊发育不完善、花药瘦小、药内花粉量很少且多为无生活力的畸形花粉，表现严重败育；J/BBCC和N/BBCC的脯胺酸含量及相对电导率明显低于其轮回亲本C/BBCC。

Stamens 2; filaments usually basally villous, rarely glabrous, adnate to upper part of corolla tube; anther locules connivent, not confluent.

雄蕊2；基部通常的花丝具长柔毛，很少无毛，花冠筒的贴生于上半部分；药室靠合，不汇合。

Stamens 6, free or rarely adnate to perianth tube near base; filaments filiform; anthers dorsifixed, introrse, dehiscing longitudinally.

雄蕊6，离生或很少贴生于花被筒的近基部；花丝丝状花药背着，内向，纵向开裂。

Stamens inserted on corolla, included to exserted, equal in number to corolla lobes and alternating with them or sometimes fewer; filaments free, much shorter to much longer than anthers; anthers basifixed, 2--4-locular, dehiscing introrsely or extrorsely by longitudinal slits, base slightly to deeply parted.

雄蕊在花冠上着生，内藏或外露，与花冠裂片同数，与其互生和有时较少；花丝离生，对远长于花药的非常短；花药基着，2-4室，开裂内向或向外地以纵裂缝，基部稍在深裂。

Stamens rarely 4, usually included; anthers with 2 spurs at anther-filament junction or not; thecae with tubules opening by a terminal pore or introrse slit. Disk annular.

很少的雄蕊4，通常包括；花药具2距在花药花丝连接点与否；有细管的囊通过一个末端毛孔或者内向裂缝打开。

Stamens 6, all fertile, equal; filaments lanate, rarely glabrous; anther locules longitudinally dehiscent.

雄蕊6，全部能育，等长；具绵状毛的花丝，很少无毛；药室纵向开裂。

Disk intrastaminal, nectariferous, thin to ± fleshy, entire or lobed, glabrous or rarely pubescent, free from ovary or tightly surrounding it, or adnate to calyx tube.

花盘雄蕊内，分泌蜜汁，薄的到多少肉质，全缘或浅裂，无毛或很少短柔毛，与子房离生或紧密包围子房，或贴生于萼筒。

Male flowers: tepals 4-6 or rarely absent; stamens 4, 6-8, or numerous; central pistillode present or lacking.

雄花 花被片4-6或很少无；雄蕊4，6-8，或者多数；中间的退化雌蕊存在或者无。

Stamens numerous, 2- or more whorled; filaments short or elongate, persistent; anthers poricidal or more rarely longitudinally dehiscent.

雄蕊多数，2或多轮；花丝短或拉长，宿存；花药孔裂的或很少的纵向开裂。

Stamens few to 10; filaments linear; anthers ellipsoid.

对10 很少的雄蕊；花丝线形花药椭圆形。

It has been put forward that there exists single Ball point and double Ball points on the symmetrical connecting-rod curves of equilateral mechanisms.

从鲍尔点的形成原理出发，分析对称连杆曲线上鲍尔点的产生条件，提出等边机构的对称连杆曲线上有单鲍尔点和双鲍尔点。

The factory affiliated to the Group primarily manufactures multiple-purpose pincers, baking kits, knives, scissors, kitchenware, gardening tools and beauty care kits as well as other hardware tools, the annual production value of which reaches US$ 30 million dollars.

集团所属工厂主要生产多用钳、烤具、刀具、剪刀、厨具、花园工具、美容套等五金产品，年生产总值3000万美元，产品价廉物美、选料上乘、质量保证，深受国内外客户的青睐