长茎的

To furnish with a tip.brodiaea having an umbel of violet or blue-violet flowers atop a leafless stalk; northern Oregon to southern California.

在无叶的茎干顶端长有由紫色或蓝紫色花组成的伞状花序的卜若地；生长于俄勒冈北部至加利福尼亚南部地区。

By the cluster analysis, 10 grasses were classified into three types—of high barren resistance: Bromus inermis,Festuca arundinacea, Dactylis glomerata; of medium barren resistance: Bromus biebersteinii,Phleum pratense,Phalaris arundinacea; of low barren resistance: Festuca rubra, Agropyron desertorum,Agropyron smithii,Elytrigia elongate.

对10种牧草进行聚类分析，得出耐贫瘠性强的是无芒雀麦、苇状羊茅、鸭茅；耐贫瘠性中等的是草地雀麦、猫尾草、草芦；耐贫瘠性最弱的是紫羊茅、沙生冰草、蓝茎冰草、长穗偃麦草。

Stem leaves petiolate, petioles ca. 10 cm; sheaths broadly ovate, 2.5–4 cm, purple-red adaxially, densely white-setose abaxially; blades triangular-oblong, 10–15 × 5–7 cm, 3-pinnate; pinnae 5–7 pairs, only basal pinnae short-petiolulate; ultimate segments obovate or oblanceolate, 3–5 × 2–3 mm, setose along nerves abaxially, entire or 2–3 toothed, cuspidate at apex.

茎生叶具叶柄，叶柄约厘米；鞘宽卵形，正面2.5 -4厘米，紫红色，密被白色具刚毛；叶片三角形的长圆形， 10-15 * 5-7 厘米，3回羽状；羽片5-7 对，只是基本的羽片短的小叶柄；末回裂片倒卵形或倒披针形， 3-5 * 2-3 毫米，具刚毛沿着叶脉背面，全缘或齿状，骤尖在先端。

Fruit wings ensiform, longitudinally 3-veined, acuminate, ascending or divaricate-ascending; ultimate lobes of basal and lower cauline leaves lanceolate or oblong, rarely lanceolate-linear

果翅剑形，纵向3脉，渐尖，上升的或极叉开上升；基部和下部茎生叶的末级的裂片披针形或长圆形，很少披针形线形 1 P。 cornutum 沙芥

The results indicated that compared with short photoperiod, under long photoperiod, plant height, caudex, leaf and leaf number increased, florescence delayed; The phase from the calyx differentiation stage to gynoecia differentiation stage lasted 3~4 days.

采用10h和16h两种光照条件对紫苏进行处理，观测光周期对紫苏生长发育的影响，结果表明：与短日照条件下的相比，长日照条件下生长的供试材料叶片数增加，叶片增大，茎增粗，植株增高，开花延迟；花芽分化从萼片原基形成开始，到雌蕊形成为止，持续3~4d。

Uppermost cauline leaves pinnatisect into linear or linear-oblong lateral lobes; fruit 1.5-1.8(-2) mm wide

进线形的或线形长圆形侧面裂片羽状全裂的最上部的茎生叶；果1.5-1.8(-2)毫米宽 4 B。

Basal leaves rosulate; petiole 1-10(-15) cm; leaf blade broadly oblanceolate, oblong or lanceolate in outline, pinnatisect, pinnatifid, or runcinate,(2-)5-20(-35)×(1-)2-8(-10) cm; lateral lobes (3 or)4-6(-8) on each side of midvein, smaller than terminal one, oblong or lanceolate, entire, dentate, or lobed. Uppermost cauline leaves with narrowly linear to filiform lobes.

基生叶莲座状；叶柄1-10(-15)厘米；宽倒披针形的叶片，长圆形或披针形轮廓，羽状全裂，羽状半裂，倒向羽裂的或，( 2-)5-20(-35)*(1-)2-8(-10)厘米；侧面裂片(3或者)4-6(-8)在中脉两边各，最上部的茎生叶具狭线形到丝状裂片。

Leaves subsessile but not clasping; petals 5-8 mm; stigma surrounded by anthers of longer stamens at anthesis.

叶近无柄但不抱茎；花瓣5-8毫米；长的雄蕊在花期的花药包围的柱头。

A Japanese variety with most unusual nodding flowers: shiny, bell-shaped, deep brown-red in color, borne single or in panicles on long stalks.

一种来自日本的品种有着很不常见的低垂的花朵：有光泽，铃状且头朝下，深咖啡红，在茎上长出单瓣花或圆形花簇。

Roots fibrous. Basal leaves spatulate-oblong, 3.5-6 × 1-1.5 cm. Flowering stem erect, 5-60 cm; stem leaves alternate, broadly oblanceolate, subobovate, or ovate-orbicular, 2.5-3 × 0.4-1 cm, margin entire or distally acuminately serrate, apex obtusely rounded or acuminate.

根纤维状。基生叶匙形的长圆形， 3.5-6 * 1-1.5 厘米花茎直立，5-60厘米；茎生叶互生，宽，近倒卵形，或卵形圆形， 2.5-3 * 0.4-1 钝的厘米，边缘全缘或上部acuminately有锯齿，先端圆形的或渐尖。

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