查询词典 alternate function

Staminal tube purple, 7-8 mm, with longitudinal stripes, glabrous or subglabrous, apical margin with 10 narrow lobes; lobes conic, further 2- or 3-lobed; anthers 10, inserted on inner side of lobes and alternate to lobes, narrowly elliptic, apex slightly mucronulate.

雄蕊管紫，7-8毫米，有纵裂条纹，无毛或者近无毛，顶缘具10 狭裂片；裂片圆锥形，进而成2或3浅裂；花药10，着生于裂片内侧，与裂片互生，狭椭圆形，先端稍具小短尖。

Leaves alternate; petiole 1.5-2.5 mm, densely white tomentose; leaf blade adaxially light green, elliptic, lanceolate, or ovate-oblong, small, narrow, 1-2 cm × 5-8 mm, stiffly papery, abaxially densely and persistently gray-white tomentose, adaxially glabrous or sparsely white pubescent, lateral veins 4-6 pairs, midvein prominent abaxially, inconspicuous adaxially, base obtuse, margin serrulate, apex obtuse or acute, rarely rounded, often long mucronulate. Flowers yellow-green, sessile, gray-white pubescent, usually in terminal and axillary spicate panicles; rachis 1-2 cm, densely gray-white pubescent.

叶互生 叶柄1.5-2.5毫米，密被白色；叶片正面淡绿，椭圆形，披针形，或卵状长圆形的，小，狭窄，1-2厘米*5-8毫米，硬纸质，浓密背面和持续灰白色被绒毛，正面无毛或者稀少白色短柔毛，侧脉4-6对，花黄色绿色，无梗，灰白色短柔毛，通常在顶生和腋生穗状圆锥花序里；轴1-2厘米，浓密灰白色短柔毛。

Furthermore,the changes of cell organelles realized different cell functions, which fiber for mechanical support,parenchyma cell for preservation and vessel for transportation.3.FE-SEM and DCR technique revealed the arrangements of CMfs on cell wall of fiber, parenchyma cell and vessel.Firstly,fiber cell formed multilamellate concentric structure with thin and thick lamellae alternate.

纤维、基本薄壁组织细胞、导管分子的终端分化就是PCD；并且PCD过程是一个具有较长周期的过程，周期长短比较为基本薄壁组织细胞＞纤维＞导管分子；三类细胞最后的凋亡决定于细胞内原生质体完全降解的时刻。

The larger subharmonic component will be introduced into the system after the instability of system periodic motions, the motion of systems will be nonsynchronous precession and the amplitude of alternate stress in the rotor shaft is high. The long-term existence of instability will directly threaten the safe running of the rotor systems. Research on the influence of the change of system parameters on the system dynamical behaviors, the stability of system periodic solutions with the change of system rotational speed and the system motion after instability will have the theoretical and engineering-oriented significance for the long-term safe running of large-scale rotating machinery.

转子系统失稳后会产生较大的低频振动分量，系统运动出现非协调进动，系统转轴中会产生幅值很大的交变应力，转子失稳状态的存在直接影响系统的安全运行，因此研究转子系统自身参数的变化对系统动力稳定性的影响，研究系统周期解随工作转速的变化情况及其失稳后的运动规律，对大型旋转机械的安全稳定运行具有重要的理论意义和工程实用价值。

Leaves alternate, ovate to oblanceolate.

叶互生，卵形的到倒披针形。

Leaves alternate, rarely verticillate, oblanceolate to linear-lanceolate

叶互生，很少轮生，倒披针形的到线状披针形 77 S。

Leaves alternate, leaf blade oblanceolate to linear; fruiting bracts without appendages.

叶互生，叶片倒披针形的到线形；果苞片没有附属物。 2 A 。 cana 白滨藜

Studies on Karyotype Comparison between Oppositifolious and Alternate Maizes.

对生玉米和互生玉米染色体核型比较研究。

For example, many rusts overwinter on alternate hosts.

例如，许多锈菌在转主寄主上越冬。

Big leaf. Alternate, palmate 3-5 split, elegant and beautiful shape.

叶大。互生，掌状3至5裂，形状典雅而美丽。

"The operators will suffer a temporary decrease in the number of consumers and short message services as people may not like having to provide their ID cards for a phone number," Xu Junqi, vice-dean with the Policy-Making Institute of the Telecommunications Research Centre under MII, said yesterday.

信息产业部下属的通信决策研究院副主任徐俊其昨天说：&实行手机实名制后，人们可能不太情愿用身份证注册手机号，所以通信运营商会暂时面临用户减少和短信用户减少的问题。&

I don't believe in make-believe!

我不相信这些虚构的故事。