茎

During the tissue culture of H.macrophylla 'Nikko Blue', the disinfection of shoot tip and environment was very important.

结论］在"尼克兰"的组培繁殖中，重要的是注意茎尖和环境的消毒。

Hybrid tumour stem mustard ; Nitrogen ; Phosphorus and potassium ; Absorption ; Fertilizer requirment

茎瘤芥杂交种；氮磷钾；吸收；需肥

Objective To study the chemical constituents from the stems of Dendrobium nobile.

目的 对金钗石斛茎的化学成分进行研究。

Annuals. Stem 10-65(-70) cm tall, erect, not rooting at nodes, with abundant 0.2-1.1 mm patent to retrorse nonglandular trichomes and scattered 0.2-0.7 mm patent glandular trichomes.

一年生草本茎高10-65(-70100)厘米，直立，不在节上生根，有0.2-0.6毫米的反折到开展的非腺毛和有时具0.2-0.6毫米开展的腺毛。

Rootstock ± vertical, 5-12 mm in diam., not tuberculate, with thickened roots along rootstock. Stem 16-50 cm tall, erect, not rooting at nodes, with 0.2-1.3 mm retrorse to patent nonglandular trichomes and rarely 0.7-0.8 mm patent glandular trichomes.

根茎多少垂直，直径5-12毫米，不具瘤，根沿着根茎加粗。16-50厘米高的茎，直立，并非根在节上，具0.2-1.3毫米对开展非腺状毛状体和很少开展腺毛0.7-0.8毫米。

Virus-free strawberry stocks were obtained from Earliglow, Mohawk, Allstar, Northeaster, Demarvel and Latestar cultivars by using shoot meristem (0.3mm) culture on the MS medium supplemented with 1.32umol 6-benzy ladenine.

利用茎尖分生组织(0.3mm)培养技术，在MS附加1.32μmol 6-苄基嘌呤的培养基上培养，获得了早美光、矮丰、瑞星、奇妙、北斗和全明星6个草莓品种的无病毒苗。

The significant changes were obseved in the morphology,size,number and the degree of development of nuclei,nucleole,mitochondrial and chloroplast of apicalmeristem cell.

在这期间茎端细胞内核仁、线粒体、叶绿体等的形态、大小、数量、发育程度等发生明显变化。

There were two or more nucleole in the nuclei of the apicalmeristem cell when the plant went into reproductive phase from vegetative phase.

植株由营养生长转入生殖生长时，茎端细胞的核内有2个或多个核仁。

Rhizomes horizontal; spikes lax, nutant; pedicels 10-12 mm, articulate at middle.

根状茎水平；穗状花序疏松，下垂；花梗10-12毫米，在中间有节。

Stems erect, 10--30(--40) cm, terete or obscurely angular.

茎直立，10-30(-40)厘米，圆柱状的或不明显具角。

As she looked at Warrington's manly face, and dark, melancholy eyes, she had settled in her mind that he must have been the victim of an unhappy attachment.

每逢看到沃林顿那刚毅的脸，那乌黑、忧郁的眼睛，她便会相信，他一定作过不幸的爱情的受害者。

Maybe they'll disappear into a pothole.

也许他们将在壶穴里消失