短毛的

Petiole 1.5-2 cm, glabrescent or sparsely villous to densely pubescent or tomentose; leaf blade ovate, ovate-oblong, or obovate-oblong, 8-15 × 4-5 cm, abaxially sparsely to densely villous along midvein and lateral veins or densely pubescent and tomentose, adaxially sparsely villous or glabrescent, base unequally cordate, margin irregularly and doubly setiform serrate, apex acuminate or caudate-acuminate; lateral veins 15-20 on each side of midvein.

叶柄1.5-2厘米，后脱落或去密被短柔毛的疏生长柔毛或者；叶片卵形，卵状长圆形，或倒卵形长圆形， 8-15 * 4-5 厘米，背面稀疏到或者密被短柔毛和被绒毛密被长柔毛沿中脉和侧脉，侧脉15-20在中脉两边各。

Leaves simple; petiole 5-15 mm; leaf blade adaxially dark green and nitid, obovate, 6-11 × 3-7 cm, papery, abaxially sparsely pubescent, crinite in axils of lateral veins, adaxially sometimes pubescent on midvein, lateral veins 8-15 pairs, straight or not, branched far away from margin, terminal veins running into teeth, attenuate from middle to base, upper margin undulate-serrulate, apex rounded or subtruncate, tip shortly acute. Panicle terminal, 9-30 × 10-20 cm, 4 × branched, pubescent.

单叶 叶柄5-15毫米；叶片正面深绿色和有光泽，倒卵形， 6-11 * 3-7 厘米，纸质，背面稀疏短柔毛，具长软毛的在侧脉腋处，在中脉上正面有时短柔毛，侧脉8-15 对，直与否，远离边缘的分枝，圆锥花序顶生， 9-30 * 10-20 厘米，4回分枝，短柔毛。

Leaf sheaths shorter than internodes, loose, pilose or glabrescent; leaf blades linear, flat or convolute, rigid, 15–30 cm × 5–8 mm, glabrous or hairy, apex finely acuminate; ligule 0.3–0.5 mm. Panicle usually contracted, dense, infrequently looser, 15–35 cm; central axis and branches scabrid-hispidulous; branches 2.5–10 cm, fasciculate in middle part, ascending; pedicels scabrid, apex often with stiff bristles.

叶鞘短于节间，松散，具柔毛的或后脱落；叶片线形，平或，硬质，15-30厘米×5-8毫米，无毛或有毛，好渐尖的先端；叶舌0.3-0.5毫米圆锥花序通常签合同，浓，很少发生松散，15-35厘米；粗糙主轴线和分枝具短硬毛；分枝2.5-10厘米，束状的在中部，上升；粗糙的花梗，顶经常有硬的硬毛。

Leaves 3-5-lobed or parted, with loose and softly lanate pubescence on both surfaces, drying of 1 color; plants overall with rust-colored, short- or long-stalked, bristly-hispid stellate hairs

叶3-5浅裂或深裂，松散和软具绵状毛的具短柔毛在两面，干燥颜色；锈色的植株总具，短或更长柄，具糙硬毛具刚毛的星状毛 20 Solanum chrysotrichum 多裂水茄

Petiole to 6 cm, rust-brown villous and pubescent; leaf blade elliptic to oblong, 1.5-8 X 1.1-3 cm, adaxially densely gray villous and sparsely brown villous and pubescent or sparsely villous to puberulent, abaxially white pubescent and densely brown villous or villous to puberulent, base cuneate to cordate, margin crenate to lobulate with lobes crenate; lateral veins 4 or 5 on each side of midrib, inconspicuous or conspicuous abaxially.

叶柄到6厘米，锈棕色具长柔毛和短柔毛；叶片椭圆形到长圆形， 1.5-8 X 1.1-3厘米，灰色具长柔毛和稀少棕色具长柔毛的和短柔毛或者疏生长柔毛到微柔毛的浓密的正面，侧脉4或5在中脉每边各，不明显的或背面明显。

Stamens (4–)5–10(–25); filaments mostly pubescent towards base, rarely glabrous; ovary 5(–12)-locular, always scaly, sometimes also hairy; style long, slender, straight, curved, or sharply deflexed, glabrous or with scales or shortly pilose at base.

雄蕊(4-)5-10(-25)；花丝多数的短柔毛向基部，很少无毛；子房5 (-12)室，总是有鳞，有时还有毛的；花柱长，纤细，直，弄弯，或锐的外折，无毛的或具鳞片或具短柔毛在基部。

Bract puberulent or pubescent; peduncle 8-31.5 cm, villous or pubescent; leaf blade base cuneate to rounded, margin crenate to subentire or repand.

苞片被微柔毛的或短柔毛；花序梗8-31.5厘米，具长柔毛或短柔毛；叶片基部楔形到圆形，边缘具圆齿到近全缘或。

Culm sheaths variable in color, densely glaucous, sparsely setose, nearly glabrous on small culms or at culm apex, margins ciliate; auricles falcate, small; oral setae radiate, 4–6 mm; ligule prominent, short, ciliolate; blade green, triangular, lanceolate, or narrowly lanceolate, setulose.

在颜色，密被白霜，稀疏刚毛里易变，在小的秆上近无毛或者在秆顶，边缘具缘毛的竿箨；叶耳镰刀形，小；口头的刚毛散发出，4-6毫米；叶舌突出，短，具短缘毛；给绿色装叶片，三角形，披针形，狭披针形的或，。

Leaves alternate; stipules lanceolate, 4-8 mm; petiole 2-11(-13) cm, pubescent or glabrous; leaf blade ovate, elliptic, oblong or subelliptic,(5-)9-21 × 2.5-10 cm, papery, slightly rough, secondary veins 3 or 4 pairs along midvein, abaxial surface strigillose or pubescent on veins, rarely glabrous, adaxial surface sparsely appressed strigillose or glabrous, base broadly cuneate, rounded, or obtuse, margin denticulate, apex acuminate or caudate-acuminate. Glomerules usually unisexual, sometimes bisexual, in the axils of current and fallen leaves along normal leafy stems, 4-10 mm in diam.; male ones on proximal part of flower-bearing branches; female ones on distal part.

叶互生 托叶披针形，4-8毫米；叶柄2-11(-13)厘米，被短柔毛或无毛；叶片卵形，椭圆形，长方形或，( 5-)9-21 * 2.5-10 厘米，纸质，粗糙的稍，次脉3或4 对沿中脉，背面具短糙伏毛的或短柔毛在脉上，很少无毛，正面疏生贴伏具短糙伏毛的或无毛，通常单性的团伞花序，有时两性，在正常生叶的茎的叶和脱落叶的腋内，直径4-10毫米；在忍受花的分枝的下部上的雄性的；在上部上的雌性的。

Leaf blade obovate-elliptic or obovate, abaxially pubescent or tomentulose or at least densely pubescent on veins, petiole densely pubescent; style and stigma undivided.

倒卵状椭圆形的叶片或倒卵形，背面具短柔毛或或至少密被短柔毛在脉上，密被短柔毛的叶柄；花柱和柱头不裂。 2 R。 crenata 长叶冻绿

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