无脉的

Leaves opposite, mostly simple and palmately lobed, sometimes leaves pinnately veined and entire or pinnately (7-)11-21-foliolate, usually estipulate.

叶对生，多数为掌状分裂的单叶，有时全缘的羽状脉单叶，或者羽状复叶具(7-)11-21小叶(金钱枫属Dipteronia)，通常无托叶。

Culms 4–7 m, to 3(–6) cm in diam.; culm sheaths densely fulvous setose, especially at base; leaf sheath oral setae absent to 3; leaf blade secondary veins 2- or 3-paired.

秆4-7米，对3(-6)厘米直径；浓密黄褐色具刚毛的竿箨，特别是在基部；叶鞘口头的刚毛无到3；叶片次脉2或3配对。

Seeds abaxially with margined furrow for 1/3-1/2 of length; leaves adaxially glabrous, or pubescent on veins

期间中的1/3-1/2的种子背面具边缘棱槽；叶正面无毛，或短柔毛在脉上 52

Leaves alternate, simple, pinnately veined, entire to irregularly serrate or lobed, rarely pinnatifid; stipules absent or rarely present.

叶互生，单叶，羽状脉，全缘、有不规则的有锯齿或者浅浅裂，很少羽状分裂；存在的无托叶或很少。

Scape usually longer than leaves, with 2-3 flowers each with 1bract, floral bract hooded, broad-ovate, as long as ovary, blunt and usually 3-lobed at apex; flower green-yellow, dorsal sepal white with yellow-green veins and green base, elliptic, 4-4.5cm long, short-pointed at apex, keeled on back, pubescent at base inside, petals very long, pendulous, twist, linear, 8.5-12cm long,6mm wide in middle; lip reversed helmet-shaped, longer than dorsal sepal, with claw almost as long as hood, side lobes inflexed, auricles large and nearly broad-triangular; staminode obcordate; stamens with thick and short filaments; ovary rostrate, 5.5cm long, glabrous.

花茎常长于叶，具2~3朵花，每花具一枚苞片，花苞片兜状，宽卵形，和子房等长，顶端钝而常3浅裂；花绿黄色，重萼片白色而有黄绿色的脉和绿色的基部，椭圆形，长4~5.5cm ，短尖，背面具龙骨状突起，基部内侧被短柔毛；花瓣极长，悬垂，扭曲，条形，长8.2~12cm ，中部宽约6mm ；唇瓣倒盔状较中萼片长，具爪，爪几乎和兜等长，具内折侧裂片，耳大而近阔三角形；退化雄蕊倒心形，上面基部具一个角状突起；雄蕊具短粗的花丝；子房具喙，长约5.5cm ，无毛。

Peduncle not exceeding petiole; leaflets sparsely setose on veins or glabrous, margin coarsely serrate or dentate.

花序梗不超过叶柄；小叶稀疏具刚毛的在脉上或无毛，边缘有粗锯齿的或具牙齿。

At first,the prin ciple of BLDCM is analyzed and the model is built;then a test is performed on a tining system of close loops of speed and current;torque ripple components are r educed by controlling switching andles of the PWM.

文中首先建立永磁无刷直流电机的数学模型，以此进行转速和电流双闭环调速系统控制；并通过调节 PWM发生器的开关频率来减少转矩脉动。

This article describes the structure and working principle of im pu lse steppless speed variator,its present development,its limitation s and counter measures of application,its present progresses are also introduced.

本文介绍了脉动式无级变速器的结构原理、发展现状、应用中的局限及对策，并列举了现有研究进展。

Branches 3 per node. Leaves 1 per ultimate branch, petiole 3–4 mm; blade ovate-lanceolate to elliptic, 5–7 × 1.5–2 cm, both surfaces glabrous, base rounded, asymmetric, secondary veins 6- or 7-paired, tessellation distinct, apex abruptly acuminate.

每节分枝3。每末级分枝，叶柄叶子1毫米；叶片卵状披针形到椭圆形， 5-7 * 1.5-2 厘米，两面无毛，基部圆形，不对称，次脉-或7配对，离生的棋盘花纹，渐尖的先端突然。

Stem leaves narrowly oblong to narrowly elliptic, glabrous or sparsely short strigose abaxially; pedicel to 0.2 cm; calyx pubescent along midvein; corolla limb 5-7 mm wide; abaxial aperture of nutlets ca. 0.6 mm

缺乏茎生叶狭长圆形到狭椭圆形，无毛或疏生背面；花梗到0.2厘米；花萼短柔毛沿中脉；花冠瓣片5-7毫米宽；小坚果的背面的孔约0.6毫米 14 Microula oblongifolia 长圆微孔草

And Pharaoh spoke to Joseph, saying, Your father and your brothers have come to you.

47：5 法老对约瑟说，你父亲和你弟兄们到你这里来了。

Additionally, the approximate flattening of surface strip using lines linking midpoints on perpendicular lines between geodesic curves and the unconditional extreme value method are discussed.

提出了用测地线方程、曲面上两点间短程线来计算膜结构曲面测地线的方法，同时，采用测地线间垂线的中点连线和用无约束极值法进行空间条状曲面近似展开的分析。