花形的

Any of several South American woody shrubs or vines of the genus Bougainvillea having groups of three petallike, showy, variously colored bracts attached to the flowers.

九重葛一种九重葛属南美洲木本灌本或藤本植物，三片花瓣形艳丽而颜色丰富的花苞附在花上

Petals yellow; flowers ca. 7 mm; middle outer sepal and apical appendage of keel pocketlike; stems without leaf scars and lenticels; leaf blade membranous, elliptic-lanceolate, ca.

花瓣黄色花约7毫米；中间外部萼片和龙骨瓣顶端附属物口袋状；没有叶痕和皮孔的茎；叶片膜质，椭圆状披针形，约3厘米宽，先端渐尖。

Small terrestrial orchid of eastern North America and Europe having two nearly basal leaves and dull yellow-green racemose flowers.

北美洲东部和欧洲的一种小形陆生兰花，叶几乎基生，总状花序，花暗黄绿色。

Flowers 4-merous. Hypanthium cup-shaped, campanulate, subfunnel-shaped, or semiorbicular, apex repand or shallowly 4-lobed.

花4瓣。托杯杯状，钟状，近漏斗形，或者半圆形的，先端残波状或浅4裂。

Flowers small, 4-merous. Hypanthium tubular-campanulate to campanulate, squamose, glabrous or pubescent, apex truncate or inconspicuous.

花小，4瓣。托杯管状钟状的到钟状，具鳞片，无毛或被短柔毛，先端截形或者不显眼。

Inflorescences extra-axillary, subumbellate, 3-6(-l0)-flowered; peduncle 1-2.5 cm. Pedicel 5-10 mm. Calyx cup-shaped, 1.5-2 mm in diam., lobed nearly halfway; lobes ovate, pubescent abaxially, ciliate.

腋外生的花序，近伞形，3-6(l0)花；花序梗1-2.5 厘米花梗5-10毫米花萼杯状，1.5-2毫米直径，近中途浅裂；裂片卵形，短柔毛，具缘毛。

North American perennial herb with ternately compound leaves and racemes of small white flowers followed by bright red oval poisonous berries.

北美的一种多年生草本植物，具有三出复叶、总状花序、花小、白色，浆果卵形、红而透明。

The valentine warmed the cockles of my heart.

被人误认为是花的佛焰苞为心形，。

This paper analyze the principle of the joggling in the cold rolling process for involute spline manufacturing and establishes the CAD model of the roller based on the principle of equal pitch helicoids.

本文通过对渐开线花键滚轧时啮合原理的分析，按照等升距螺旋面的形成理论建立了滚轧轮廓形设计模型。

Inflorescences subcapitate, many flowered, subtended by 1 or 2 stem leaves; bracts lanceolate-linear, small.

花序近头状，多花的，通过1或2茎生叶被包着；苞片披针形线形，小。

It has been put forward that there exists single Ball point and double Ball points on the symmetrical connecting-rod curves of equilateral mechanisms.

从鲍尔点的形成原理出发，分析对称连杆曲线上鲍尔点的产生条件，提出等边机构的对称连杆曲线上有单鲍尔点和双鲍尔点。

The factory affiliated to the Group primarily manufactures multiple-purpose pincers, baking kits, knives, scissors, kitchenware, gardening tools and beauty care kits as well as other hardware tools, the annual production value of which reaches US$ 30 million dollars.

集团所属工厂主要生产多用钳、烤具、刀具、剪刀、厨具、花园工具、美容套等五金产品，年生产总值3000万美元，产品价廉物美、选料上乘、质量保证，深受国内外客户的青睐