无叶的

Leaves densely verticillate, subverticillate, or decussate, sessile, margin entire; stipules absent. Inflorescences axillary on upper part of branchlets, 1–3-flowered; bracts (2–)4 or 5(or 6), scalelike.

叶密被轮生，近轮生的，或交互对生，无梗，边缘全缘；托叶无花序腋生在小枝上半部分上的，1-3花的；苞片(2-)4或5，鳞片状。

Leaves sessile or subsessile; blade ovate or oblong to elliptic or oblanceolate or linear,(0.3-)0.8-2.5 cm × 3-12 mm; thickly papery to subleathery, abaxially glaucous or sometimes minutely papillose; laminar glands pale, dots, rather sparse, prominent above; intramarginal glands black, dense or irregular; main lateral veins 3- or 4-paired, sometimes forming ± marked submarginal vein, tertiary reticulation lax or obscure; base cuneate to angustate, margin entire and recurved, apex acute to rounded.

叶无柄或近无柄；线形的卵形的叶片或长圆形到椭圆形或倒披针形或，(0.3-)×3-12毫米0.8-2.5厘米；厚纸质到近革质，背面苍白或有时稍具小乳突；片状腺体苍白，小圆点，相当稀，在上面突出；近边缘内腺体黑色，浓或者不规则；主要侧脉3-或4对，有时形成多少显著的亚缘脉，第三级网脉疏松或不明显；基部楔形到狭，边缘全缘和下弯，先端锐尖到圆形。

Upon the basis of the design of the electrode for blisk EDM finishing,the searching of an interference-free path for feeding an electrode through twist channels of a rimed blisk is carried out, in which the ker-nel problem is the determination of the electrode kinematic constraints.

在涡轮叶盘EDM精加工中电极的设计的基础上，进行了电极在带冠叶盘弯扭狭窄通道中无干涉进给轨迹的搜索，其中的核心问题是电极运动约束条件的确定。

The content of nitrate in the leaves in treatment 1 and the treatment with 50% white clover plus little ammonium sulphate as base fertilizer were lower and the soluble sugar higher than that in other fertilizer treatments, which indicated that the B. chinensis quality in that both treatments were superior to pure chemical fertilizer treatments.

同等氮量下，基肥全部用白三叶的处理，生菜的株高、叶宽、叶片数、地上部鲜重和地下部鲜重均显著高于对照，基肥减少50％白三叶用量的处理在追肥前生菜的生长与对照相比无显著差异，追施复合肥后生菜生长显著优于对照，株高、叶宽和地上部鲜重显著优于基肥全部用白三叶的处理。

Culm sheaths glabrous or only hairy below blade, apex asymmetrically triangular; ligule 1–2 mm; foliage leaf blade abaxially sparsely villous or subglabrous

在叶片下面无毛或者只有毛的竿箨，顶不对称的三角形；叶舌1-2毫米；叶叶片背面疏生长柔毛或近无毛 28

Leaves subentire or variously lobed, minutely scabrous with mostly sessile stellate pubescence adaxially, drying of different colors; leaves and stems lacking bristly, long-stalked hairs.

多数粗糙的微小的具，浅裂的叶近全缘或各种地无梗短柔毛，干燥的不同颜色；叶和茎缺乏具刚毛，长柄毛。

Young branches and petiole glabrous; leaf veinlets abaxially ± raised; calyx teeth inconspicuous; petals glabrous

幼枝和叶柄无毛；背面的多少提高的叶细脉；萼齿不明显；花瓣无毛 3

Inflorescence branching, umbels compound, terminal; bracts mostly absent, occasionally 1–4, linear or similar to uppermost leaf; rays few, usually 5–15; bracteoles present, usually linear, entire, apex rarely lobed; umbellules usually many-flowered.

叶向上变小花序分枝，复伞状花序，顶生；苞片多数无的，偶有1-4，线形或类似于最上部的的叶；伞辐很少的，通常5-15；小苞片存在，通常线形，全缘，先端很少浅裂；小伞形花序通常多花的。

Based on the principle of Hamilton, dividing the main blade, flexbeam and torque tube into several beam elements, the bearingless rotor is nonlinearly modeled in this paper through modal transformation. By Newton-Raphson iteration and temporal finite element method, the above nonlinear equations are solved.

将无轴承旋翼的主桨叶、柔性梁和套管3个部分各自离散成若干梁单元，并将桨叶运动的物理坐标转换为挥舞、摆振、扭转方向的模态坐标，根据Hamilton原理建立旋翼气弹分析的动力学模型。

Leaves 3 or 4 per ultimate branch; sheath straw-colored, glabrous; auricles and oral setae absent; ligule purple-red, ca. 2 mm; pseudopetiole ca. 2 mm; blade elliptic-lanceolate, 4–20 × 2–2.9 cm, secondary veins 4–8-paired, base cuneate, margin serrulate, apex acuminate.

每末级的分枝留下3或4；鞘稻草色，无毛；叶耳和口头的刚毛无；叶舌紫红色，约2毫米；假梗约2毫米；叶片椭圆状披针形， 4-20 * 2-2.9 厘米，次脉4-8配对，基部楔形，边缘有细锯齿，先端渐尖。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。