苞

Fruit a utricle, dry or fleshy, often surrounded by persistent bracteoles and perianth.

果一胞果，干燥或肉质，通常通过宿存的小苞片和花被包围。

Utricle enclosed by fruiting bracts; pericarp adnate to seed.

胞果藏于果苞片；果皮贴生于种子。

A V-shaped point that is part of a decorative border or edging.

被人误认为是花的佛焰苞为心形，。

Bracts ovate to lanceolate, 1--3.5 cm, herbaceous, usually 7- or more veined.

苞片卵形到披针形，1 --3.5厘米，草质，通常7-或更多脉。

For assisting identification of crude drug Herba Dendrobii. Methods Morphological and histological studies were carried out on 11 medicinal plant roots in Dendrobium Sw. by microstructural observation. The 11 species were divided into three groups according to their stem morphology: a pair fleshy-stem group, including D. chrysanthum, D. crepidatum, D. primulinum, D. hercoglossum, and D. crystallium; b thick-and rigid-stem group, including D. fimbriatum and D. aurantiacum var. denneanum; c node-or inter- node- bulgy-stem group, including D. findlayanum, D. gratiosissimum, D. pendulum, and D. wardianum. The surface descriptions of velamen were conducted for D. fimbriatum and D. aurantiacum var. denneanum which are similar in characters of cross section.

方法利用形态组织学方法，对茎多肉质的束花石斛Dendrobium chrysanthum及其易混的玫瑰石斛D.crepidatum、报春石斛D.primulinum、重唇石斛D.hercoglossum、晶帽石斛D.crystallium；茎粗硬的流苏石斛D.fimbriatum及其易混的叠鞘石斛D.aurantiacumvar.denneanum；茎节或节间肿胀的棒节石斛D.findlayanum、杯鞘石斛D.gratiosissimum、肿节石斛D.pendulum和大苞鞘石斛D.wardianum共11种药用石斛根进行显微结构研究；对根横切面结构相似的流苏石斛和叠鞘石斛，配合进行了根被表面制片观察。

Pistil ca. 1.5-2 cm; corolla white with purple spots, tube 3-3.8 cm, abaxial lip ca. 7 mm; petiole 2-6 cm; leaf blade margin weakly serrate to nearly entire, with vermiform sclereids surrounding vascular bundles; involucre 2-2.5 cm in diam.

约的雌蕊1.5-2厘米；花冠白色具紫色斑点，筒部厘米，背面唇约7毫米；叶柄2-6厘米；叶片边缘身体虚弱的有锯齿到近全缘，具蠕虫状的sclereids 围绕维管束；总苞2-2.5厘米直径 3 Hemiboea bicornuta 台湾半蒴苣苔

ABSTRACT: Random amplified polymorphic DNA was used in analysing the relationship among twenty-six speices of Amanita from Mangshan, Hunan. Of 40 primers, 6 ones generated reproducible RAPD profiles, and each one produced 1-10 bands. Two primers (OPG15 and OPH04) could differentiate 26 species of Amanita by its RAPD profiles. The similarity coefficients obtained from profiles generated by six primers among Amanita were about 20-60%. A dendrogram was constructed using average linkage clustering for clustering analysis. It indicated that there were two groups in 26 species and some species with ring and membranous volva clustered a group which coincided with morphological classification.

本文对采自湖南莽山的26种鹅膏菌属真菌进行了随机扩增多态性DNA分析，40个随机引物中筛选出扩增效果较好的6个引物，每个引物能产生1～10条DNA条带，获得的RAPD谱带清晰并呈现多态性OPG15、OPH04两个引物扩增的RAPD谱带能将26种鹅膏菌完全区分开来，通过6个引物的RAPD分析获得的平均相似性系数表明种与种之间的相关系数在20―60%之间，平均链锁聚类分析可将26种鹅膏菌分为二大类，且一些具菌环和苞状菌托的种类聚在一起，与形态分类基本相吻合。

This paper introduces the importance, structure, and functions of the computer control system at the Lubao water gate, and thunder prevention measures.

介绍了芦苞水闸闸门计算机控制系统的建设意义、结构特点、构成功能以及系统防雷安全措施等建设情况，并对系统的应用效果进行了分析，简述了建设过程中的一些经验与体会。

Leaf blade leathery, ovate to elliptic; branchlets not zigzagged; female flowers with 3 staminodes.

约的斯蒂普1/3-1/2倍于子房；苞片黄绿色；约的果柔荑花序3厘米；花花叶同放；叶1-2厘米 69

Flowers zygomorphic, small, with bracts.

花左右对称，小，有苞片。

You need to lie low for a while.

你们得歇手一段时间

If you do, you may just be pleasantly surprised.

如果你开口问了，或许有意想不到的惊喜。