有锯齿的

Petioles acute-triangular in cross section, 5–20 cm, sheaths triangular-ovate; leaf blade triangular-ovate, 20–45 × 17–40 cm, 2–3-ternate-pinnate; leaflets subsessile or short-petiolulate, long-ovate to elliptic, 2.5–12 × 1–6 cm, base obliquely cordate to cuneate, margin coarse-toothed or serrate, apex acuminate, glabrous or hispidulous along nerves.

叶柄锐尖三角形的在横断面上，5-20厘米，鞘三角状卵形；叶片三角状卵形， 20-45 * 17-40 厘米，羽状2-3回三出；小叶近无柄或短的小叶柄，长卵形到椭圆形， 2.5-12 * 1-6 厘米，基部斜心形对楔形，边缘粗糙的齿或有锯齿，先端渐尖，无毛的或沿着叶脉具短硬毛。

Corolla adaxial lip undivided to emarginate; petiole to 12(-14) cm; leaf blade 2.5-16 X 1.5-9 cm, margin coarsely dentate to serrate or crenate, to lobulate or nearly so; peduncle 2.4-15(-22) cm, brown villous and pubescent or puberulent.

花冠正面的唇不裂到微缺；叶柄到12(-14)厘米；叶片2.5-16 X 1.5-9厘米，对有锯齿或圆齿的边缘粗牙齿，对具小裂片的或近如此；花序梗2.4-15(-22)厘米，棕色具长柔毛和短柔毛或。

Leaves irregularly and doubly mucronate serrate at margin; middle lobe of bracts oblong or falcate-oblong, apex obtuse or acute

不规则的叶和加倍短尖的有锯齿在边缘；苞片长圆形或镰刀形长圆形的中部裂片，先端钝或锐尖 5a var。

Verticillasters in dense capitula or spikes, or widely spaced; bract margin acute serrate or spinescent, rarely entire.

在紧密的头状的或穗状花序，或稀疏排列里的轮状聚伞花序；苞片边缘锐尖的有锯齿或者具刺，很少全缘。

Plants annual. Petiole 5-10 cm; leaf blade palmately (3 or)5-9-lobed, sometimes simple, 7-10 × 7-10 cm, papery, abaxially with rigid spinulose hairs on veins, adaxially pubescent but not densely so, base cordate; lobes ovate-triangular, margin serrate.

一年生草本叶柄5-10厘米；叶片掌状(3或) 5-9浅裂，有时单的， 7-10 * 7-10厘米，纸质，背面具硬质的具微刺的毛在脉上，正面短柔毛但不是浓密如此，基部心形；裂片卵形三角形，边缘有锯齿。

Leaf blade serrate or doubly so, glabrous, margin ciliate; sepals abaxially long glandular hairy, veins not confluent at apex, margin denticulate-ciliate; petals subspatulate

加倍如此的叶片有锯齿或，无毛，边缘具缘毛；萼片背面的长腺毛，脉并非汇合的在先端，纤毛边缘具小齿；花瓣近匙形 7 B。 stracheyi 短柄岩白菜

Leaves suborbicular or broadly elliptic, dully serrate; peduncles 1.2-2.3 cm; central connective ca. 2 mm; thecae at middle of connectives

叶近圆形的或宽椭圆形，愚钝有锯齿；花序梗1.2-2.3厘米；中心的药隔约2毫米；连词的囊在中部 10 Chloranthus serratus 及已

Leaves simple, rarely trifoliolate, opposite, sessile or shortly petiolate, no more than 5 mm; blade ovate to oblong-ovate, 11-14(-16.5)× 5.5-7(-8) cm, coriaceous, glabrous, adaxially lustrous green, abaxially pale green, main vein impressed adaxially and prominent abaxially, lateral veins 5-9(-11) pairs, slightly discernible adaxially and conspicuous abaxially, base subcordate, rarely rounded, margin glandular crenate or -serrate, apex apiculate, cusp 5-10(-15) mm.

单叶，很少具三小叶，对生，无梗或短具叶柄，顶多5毫米；叶片卵形到长圆状卵形， 11-14(-16.5)* 5.5-7(-8)厘米，革质的，无毛，正面的是有光泽的绿色，背面的淡绿色，主脉正面凹陷和突出背面，侧脉5–9(–11)对，正面稍可见，背面明显，基部近心形，很少圆形，边缘腺状圆齿或腺锯齿，先端具细尖，尖突5–10(–15)毫米。

Having incised margins with the lobes or teeth pointing toward the base; as dandelion leaves.

有锯齿状边缘的圆裂片或牙齿向下的；像蒲公英叶子一样的。

Narrow-bladed fine-toothed saw for cutting curved outlines.

窄的有叶片的细锯齿的用来切割曲线东西的锯。

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