具毛的

Raceme 8--11 cm, 10--15-flowered, retrorsely puberulent, sometimes yellow glandular puberulent; proximal bracts 3-parted, distal ones lanceolate-linear or linear.

8-11厘米的总状花序，10-15花，被微柔毛，有时变黄具腺；下部的苞片3深裂，上部的披针形的线形的或线形。

Spikelets 3.8–4.5 mm, usually purple tinged; glumes glabrous, veins scaberulous; lower glume 2.5–3 mm, 3–5-veined; upper glume as long as spikelet, 5-veined; lower floret staminate, as long as lower glume; upper floret 2.2–3 mm, lemma apex subentire, awned; awn geniculate with brown twisted column, 2.7–5 mm; callus hairs ca. 1/2 length of lemma.

小穗3.8-4.5毫米，通常，紫色微染；颖片无毛，脉；更低的颖片2.5-3毫米，3-5脉；上面颖片倍于小穗，5脉；雄蕊花的下部的小花，倍于更低的颖片；上面小花2.2-3毫米，外稃先端，具芒；用棕色的盘旋的柱子，2.7-5毫米膝曲的芒；约的胼胝体毛1/2段外稃。

Corolla light violet, purple, or white, ca. 2 cm; tube narrow, long; throat unappendaged, with a narrow protective ring of hairs at base of tube; limb campanulate, 5-parted; lobes broadly ovate, apex rounded.

花冠浅紫罗兰色的，紫色，或白色，约2厘米；筒部狭窄，长；喉无附属物，具一枚筒部的毛在基部的狭窄的保护戒指；钟状的瓣片，5深裂；裂片宽卵形，先端圆形。

Spikelets with 1 floret (to 3 in Duthiea ), terete or laterally compressed, disarticulating above glumes; rachilla extension usually absent (present in Stephanachne , Sinochasea , and Duthiea ); glumes equaling or longer than floret, persistent, hyaline to membranous, 1–7-veined; floret callus obtuse to pungent; lemma rounded on back, membranous to leathery, firmer than glumes, often indurated at maturity, 3–9-veined, often enclosing palea, apex entire or 2-toothed, awned from apex or between teeth; awn straight or geniculate, glabrous, pubescent or plumose; palea subequal to lemma, hyaline to membranous, usually 2-veined (5–7-veined in Psammochloa ) but not keeled, apex usually acute.

小穗具1小花(对3在Duthiea里)，圆柱状的或侧面压扁，高于颖片脱节；小穗轴扩展通常无(在Stephanachne，Sinochasea 和Duthiea里提出)；颖片等长或更长于小花，宿存，到膜质，1-7脉；对刺激愚蠢的小花结茧；外稃在后面上绕行，膜质到革质，比颖片坚定，芒直或者膝曲，无毛，青春期或者羽状；内稃近等长于外稃，透明的到膜质，通常2脉的(在Psammochloa里的5-7脉)但不是翻转，先端通常厉害。

Spikelets 1–1.2 mm, florets 2; glumes boat-shaped, keeled, scabrous on vein, ca. 1 mm; lower glume subacute; upper glume truncate, awn 0.3–0.5 mm; lemma of fertile floret broadly boat-shaped, ca. 1.2 mm, leathery, pilose along keel and incurving margins; palea obovate, narrower than lemma, keels scabrous; upper lemma much reduced, cuneate, lying within concave back of palea of fertile floret.

小穗1-1.2毫米，小花2；颖片舟状，龙骨状，粗糙的在脉上，约1毫米；更低的颖片近尖；上面颖片截形，芒0.3-0.5毫米；宽舟状的肥沃的小花的外稃，大约1.2毫米，沿着龙骨和incurving 边似皮革，具柔毛；倒卵形，狭窄比外稃，粗糙的龙骨的内稃；上面外稃非常退化，楔形，躺在内凹在内稃的能育小花后面。

Blastrac offers a full line of portable surface preparation equipment for concrete, steel, asphalt and other substrates including shot blasting systems, concrete grinding and polishing equipment, scarifiers, floor strippers, milling machines, saws for concrete, asphalt and masonry, and dust collection systems.

Blastrac 为包括注射引炸系统，具体物研磨和抛光仪器，拨土用农耕器具的具体，钢的，和用柏油铺成的和其他的基体提供一条手提式表面的准备仪器的完整线，地板剥毛具，铣床，对于具体物，柏油和石工，和灰尘收集系统的锯子。

Spikelets 6.5–9 mm, florets 3, uppermost reduced, green or violet tinged; rachilla densely pilose; glumes unequal, keel scabrid, margins narrowly hyaline, apex acuminate-aristulate, lower glume lanceolate, 4–5 mm, 1-veined, upper glume elliptic, 5–6.5 mm, 3-veined; callus hairs ca. 0.8 mm; lowest lemma 6.5–7 mm, upper part often violet-colored, keel scabrid, apex 2-toothed; awn 12–16 mm, geniculate or rarely recurved; palea subequal to lemma.

小穗6.5-9毫米，小花3，退化，绿色的或紫罗兰色微染的最上部的；小穗轴密被柔毛；颖片不同的事物，翻转，狭给镶边，先端渐尖具小芒，约的胼胝体毛0.8毫米；低外稃6.5-7毫米，紫色有色，龙骨状粗糙的上半部分通常，先端2齿；芒12-16毫米，膝曲的或很少下弯；内稃近等长于外稃。

For this project, in virtue of the experimental observations on the vertical vibrator,the invert torsion pendulum and the vertical pipe with capillary outlet,and by using numerical simulations of the discrete element method, the mixing and segregation of granular materials of spherical and neraly spherical shape with the different size and different density under the vertical vibration or parallel shear motion have been researched, and the relationship between the macroscopic segregation properties and the microscopic characteristics of granular materials and the outer actions has also explored. The theoretical model and method describing the mixing and segregation of granular materials is developed.

本项目通过在垂直振动台、倒扭摆、带毛细出口的竖直玻璃管等装置上进行实验观测，并采用以离散元方法为主的数值模拟，研究了具有不同粒子尺寸、密度的球形或近球形颗粒物质在具不同结构形状容器中垂直振动和剪切运动时的粒子混合和偏析情况，探索颗粒材料流的宏观偏析特性与微观特征量及外部作用间的关系，发展描述颗粒物质混合和偏析的理论模型和方法。

Culm sheaths yellow-green or pale red-brown, becoming straw-colored, with variably sized brown spots, base edged with white pubescence; auricles and oral setae absent; ligule yellow-green, truncate or weakly convex at apex, very short, 1–2 mm, margin longer pale green ciliate; blade reflexed, green, with yellow margins, linear, flat or crinkled in upper sheaths.

竿箨黄绿色或者苍白的红棕色，变得稻草色，带有易变依大小排列的棕色的点，基础随着白色的青春期推进；叶耳和口头的刚毛无；叶舌黄绿色，削去或者身体虚弱凸在先端，非常短，1-2毫米，边更长的苍绿色纤毛虫；反折，绿色的叶片，具黄边缘，在上面鞘内皱曲的线形，平或。

In the United States, chronic alcoholism and hepatitis C are the most common ones.

在美国，慢性酒精中毒，肝炎是最常见的。

If you have any questions, you can contact me anytime.

如果有任何问题，你可以随时联系我。