叶轴
- 与 叶轴 相关的网络例句 [注:此内容来源于网络,仅供参考]
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Flowers free from rachis; leaves usually well developed.
花离生的轴;叶通常发育良好。
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Rachis of inflorescences covered with scalelike trichomes; leaf blade secondary veins 6-10 on each side of midvein
为鳞片状的毛状体所覆盖的花序轴;叶片次脉6-10在中脉两边各 86 Lithocarpus mairei 光叶柯
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As long as leaves; petiole, rachis, calyx, and corolla densely pubescent.
花序短于或近等长于叶;叶柄,轴,花萼和花冠密被短柔毛。
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Leaves crowded near apex of the trunk, spirally arranged; stipes dark brown, with sharp spines; lamina large, oblong, tripinnate; pinnae 17-20 pairs, alternate, longest one to 60 cm long, the basal one reduced; rachis short-spiny; pinnules 18-20 pairs, sessile or nearly so, lanceolate, to 10 cm long and 2.5 cm wide, divided almost to the costa; segments more or less falcate, toothed.
叶螺旋状排列,聚生於茎端;叶柄棕色,具锐刺;叶片大,长矩圆形,三回羽状深裂;羽片17-20对,互生,最大的长达60厘米,基部一对缩短,羽轴有短刺;小羽片18-20对,无柄或近於无柄,披针形,长达10厘米,宽2.5厘米,深裂几达中脉;末回裂片多少镰状,有齿。
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Leaves tufted; stipes 3-10 cm long, glabrous, narrowly winged near apex; lamina oblong-ovate to triangular, generally 10-12 cm long, bi- or tripinnate; pinnae 3-5 pairs, oblong-ovate, sessile; rachis narrowly winged; pinnules pinnately dissected, segments linear.
叶簇生;叶柄长3-10毫米,无毛,近顶端有狭翅;叶片长卵圆形至三角形,通常长10-12厘米,二回或三回羽状分裂;羽片3-5对,互生或近对生,长卵圆形,无柄,羽轴有狭翅;小羽片羽状细裂;末回裂片细长,线形。
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Each blade subassembly has a pair of interconnected propeller blades extending in opposite directions radially of the shaft.
每个刀片组件有一个对相互关联的螺旋桨桨叶延长在相反的方向径向的轴。
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Leaves in spirals or rarely opposite, pinnate; leaflets alternate, subopposite, or alternate, petiolulate, not always an equal number on each side of rachis; leaflet blade base usually oblique, margin usually entire, very rarely serrulate.
叶螺旋状排列或很少对生,羽状;小叶互生,近对生,或互生,具小叶柄,轴两边小叶数量不总相等;小叶叶片基部通常偏斜,边缘通常全缘,极少有细锯齿。
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STRUCTURE: Titanium and composites used extensively, with particular emphasis on corrosion resistance; fully articulated three-blade coaxial contrarotatmg rotors have all-composites blades with carbon fibre and glass fibre main spars, pockets (13 per blade) of Kevlar-type material, and filler similar to Nomex; blades have non-symmetrical aerofoil section; each has ground-adjustable tab; each lower blade carries adjustable vibration damper, comprising two dependent weights, on root section, with further vibration dampers in fuselage; tip light on each upper blade; blades fold manually outboard of all control mechanisms, to folded width within track of main landing gear; rotor hub is 50% titaniuin/50% steel; rotor brake standard; all-metal fuselage; composites tailcone; fixed incidence tailplane, elevators, fins and rudders have aluminium alloy structure, composites skins; fins toe inward approximately 25°; fixed leading-edge slat on each fin prevents airflow over fin stalling in crosswinds or at high yaw angles.
结构:钛和复合材料广泛使用,耐腐蚀性能与特别强调,充分阐明三叶片转子同轴contrarotatmg有碳纤维和玻璃纤维的主要棒材全复合材料桨叶,口袋(每刀片13)凯夫拉型材料,类似的Nomex纤维填料;叶片非对称机翼部分,每有地面可调选项卡,每降低叶片振动阻尼器进行调节,包括两部分依赖重根,在机身进一步减振装置;小费每个刀片上轻;刀片倍手动舷外所有控制机制,折叠宽度内的主起落架的轨道;转子中心为50%titaniuin/50%钢;转子制动标准;全金属机身,复合材料tailcone,固定发生机尾,电梯,蛙鞋和方向舵的铝合金结构,复合材料的皮肤;鳍鳍在每个脚趾向内约25 °;固定领先的板式翅片防止了侧风或气流停滞在高偏航角度。
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Leaves adaxially with sparse arachnoid tomentum when young, then glabrescent; branchlets and inflorescence axis with sparse arachnoid tomentum.
幼时的正面的叶具具稀疏蛛丝状毛,后脱落有具稀疏蛛丝状毛的小枝和花序轴。 32 V。 bellula 美丽葡萄
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Pipeline leading to the Mainland, located above the impeller flow trefoil drive shaft for power generation or to take power.
在通往内地的管道中,设三叶以上的叶轮水流轴传动用作发电或取动力。
- 推荐网络例句
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But we don't care about Battlegrounds.
但我们并不在乎沙场中的显露。
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Ah! don't mention it, the butcher's shop is a horror.
啊!不用提了。提到肉,真是糟透了。
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Tristan, I have nowhere to send this letter and no reason to believe you wish to receive it.
Tristan ,我不知道把这信寄到哪里,也不知道你是否想收到它。