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nectaries

美 [?n?kt?riz]英 [?nekt?riz]

n.【植】蜜腺；【虫】蜜管
网络密线

复数：nectaries

nectaries

英-汉英-英网络释义

nectaries

蜜腺

植物在其花部器官中设置蜜腺(nectaries)而招蜂引蝶去吸取花蜜为他们传花授粉这些都不足为奇某些植物也会在叶部设置腺体(gl…

密线

无维管束植物 - 免费文档下载 ... Lateral meristems 分生组织 Nectaries 密线 Synergid 助核 ...

例句：

Ovary constricted at base into a stipe , without concave nectaries at base .

子房缢缩的在基部成为一柄，没有凹陷蜜穴在基部。

The nectaries were composed of epidermis, nectariferous tissue and vascular bundle which only consisted of phome.

蜜腺由分泌表皮、产蜜组织和仅含韧皮部的维管束组成。

Leaves simple , irregularly crenate-serrate , foliar nectaries lacking .

单叶，不规则的圆齿状锯齿，叶的蜜腺缺乏。

They belong to staminal nectaries . The nectaries consist of epidermis and nectariferous tissue .

蜜腺由分泌表皮和泌蜜组织构成，属于结构蜜腺。

Nectaries 2 per corolla lobe , cupular, with a narrow scale and few long fimbriae.

蜜腺 2 每花冠裂片，杯状，有一狭窄刻度和很少长的 fimbriae 。

leaf blade ovate , entire or lobed , margin entire, often with abaxial foliar nectaries.

叶片卵形，全缘或浅裂，边缘全缘，背面的通常具叶密腺。

Nectaries on corolla lobes ; stigma elevated above ovary , not decurrent.

在花冠裂片上的蜜腺；柱头隆起在子房以上，不下延。

Nectaries 5 , hemispheric , abaxially glabrous, apex usually with a tuft of trichomes.

蜜腺 5 ，半球形，背面无毛，先端具一簇毛。

Nectaries 1 per corolla lobe , rhomboid to orbicular, reduced to a naked gland patch .

每花冠裂片，平行四边形到圆形，退化至一块无遮盖的腺补丁蜜腺 1 。

Ovary obovoid-globose, with concave nectaries covered by hoodlike projections at base . Style exserted.

子房倒卵球形球状，具凹陷蜜穴被钩状突起覆盖在基部。

Inner nectaries confluent with inner filament bases .

内部蜜腺与内轮花丝基部汇合。

Ovary ovoid-globose, with concave nectaries covered by short , hoodlike projections at base .

球状子房卵球形，具凹陷蜜穴被基部的短的钩状突起所覆盖。

Nectaries separate or in a ring around ovary .

蜜腺独立或者成环状分布在子房周围。

Ovary obovoid, with concave nectaries covered by hoodlike projections at base .

子房倒卵球形，具凹陷蜜穴被钩状突起覆盖在基部。

Ovary conical , with concave nectaries covered by hoodlike projections at base .

子房倒卵子房圆锥状，具凹陷蜜穴被钩状突起覆盖在基部。

Scientists have known for many years that tiny ants feed on the sweet juices released by the extrafloral nectaries .

科学家很多年就已知道小蚂蚁吃花外蜜腺分泌的甜汁。

Laminar nectaries absent on abaxial surface ; petals absent ; corona in 2 series .

片状密腺缺席的在背面；花瓣无；在 2 轮里的副花冠。

A third insect , the Blepharipa schineri fly , also improved its control of gypsy moths on trees with extrafloral nectaries .

第三种昆虫，梳胫饰腹寄蝇，在有花外蜜腺的树上也能改善树对秋千蛾的控制。

nectaries projecting at a right angle abaxially.

蜜腺在背面一个直角凸出。

Ovary subglobose, with concave nectaries covered by hoodlike projections at base .

子房近球形，具凹陷蜜穴被钩状突起覆盖在基部。

Nectaries at base of corolla tube or on disc below ovary .

蜜腺位于花冠筒的基部或者位于子房下面的花盘上。

Nectaries 1 per corolla lobe , horseshoe-shaped, naked .

蜜腺 1 每花冠裂片，马蹄形，裸体。

Nectaries at base of corolla tube .

花冠筒的蜜腺在基部。

Petals present or absent , 2--8 or more, free, usually with nectaries.

花瓣有或者无，2-8 或更多，离生，通常有蜜汁。

Lobes of leaves apically obtuse; abaxial surface with 6-25 nectaries ; sepals with apical appendage .

顶部的叶的裂片钝；背面具 6-25 蜜腺；萼片具顶端附属物。

The structural and developmental characteristics of floral nectaries of Litchi chinensis and their biological significance

荔枝花蜜腺的结构发育特点及其生物学意义

Ovary obovoid, base without concave nectaries, constricted into a stipe ca. 1 mm ;

没有凹陷蜜穴的子房倒卵球形，基部，缢缩的成为一柄约 1 毫米；

ovary ellipsoid-globose, without concave nectaries at base ;

子房椭圆形球状，没有凹陷蜜穴在基部；

nectaries

nectaries

蜜腺

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