基部的

Leaf blade pinnately veined; corona lobes flattened or slightly curved at base of back, without a spur.

叶片羽状脉。副花冠裂片背面的扁平的或稍弯曲在基部，没有一距。

Flowers zygomorphic, 5-merous; stamens 10; fruit of 5 basally connate follicles, 1-2 cm.

左右对称的花，5瓣；雄蕊10； 5基部合生蓇葖果，1-2 厘米的果 8 Dictamnus 白鲜属

Petals 5 or rarely more, white or rarely pale yellow, basally slightly connate and adnate to stamens.

花瓣5或很少更多，白色的或很少浅黄的，基部稍合生和贴生于雄蕊。

Filaments usually connate at base and adnate to perianth segments, entire or toothed.

通常的花丝在基部合生和贴生于花被片，全缘的或齿。

Cauline leaves sessile, auriculate, sagittate, or amplexicaul at base, margin entire or dentate.

无柄的茎生叶，耳形，箭头形，或者抱茎的在基部，边缘全缘或具牙齿。

Cauline leaves sessile, often auriculate, sagittate, or amplexicaul at base, entire or rarely dentate.

无柄的茎生叶，通常耳形，箭头形，或者抱茎在基部，有齿的整个或很少。

Plants sparsely to densely pilose at least along midvein and leaf margin; uppermost leaves auriculate or amplexicaul at base; fruit (8-)12-20(-25) mm

对密被柔毛至少沿中脉和叶缘种植疏生；最上部的叶耳形或抱茎的在基部；结果实(8-)12-20(-25)毫米 3 E。

Blade of mid-culm sheaths small, narrow, ascendant to reflexed, rarely erect, base not amplexicaul, broad or cuneate

不叶片的小，狭窄的竿箨中期，优越兑一反折，很少直立，基部，宽或楔形 8

Leaves opposite or 3-6-verticillate basally on stem or verticillate and crowded apically on stem.

轮生和密集的叶对生或3-6轮生的在茎基部或在词干上顶部。

Stamens 6, tetradynamous; filaments not dilated at base; anthers oblong, apiculate at apex.

雄蕊6，四强雄蕊；花丝而不是膨大的在基部；花药长圆形，具细尖的在先端。

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