花粉

Of magnitude greater than the amount produced by species pollinated by insects.

其途径是，制造出大于昆虫授粉的植物种类所产生的花粉量的一至三个数量级的花粉量。

Itude greater than the amount produced by species pollinated by insects.

粉的植物种类所产生的花粉量的一至三个数量级的花粉量。

The nutritive reserves in angiosperm pollen grains and the pollen and ovule numbers of single flowers are considered to be correlated with the pollinating vectors.

植物花粉中营养物质的储存形式以及单花的花粉数与胚珠数被认为与其传粉系统有一定的联系。

Or 5 pollen densities and 0 control tested; 6 replicates per test

4或5花粉密度和0花粉对照；每测试有6个重复

The proliferation of the anthers and pollens were distinctly dysplastic. During the prophase of abortive pollens, the tapetums and middle layers of quadrants separated; during metaphase, the microspores were development arrest; during anaphase, the tapetums and microspores gradually disappeared after combination, the anthers finally turned into drying and shriveling to be unable to form pollens.

如主茎开花初期提前1~2d，花萼和雄蕊个数为4~6个，花药室数为2~4个，开花后花药呈白色或淡绿色，表面无皱纹，并延迟脱落；其花药和花粉发育明显异常，败育初期在四分体期绒毡层与中层分离，中期小孢子形成时期发育停滞，后期绒毡层与小孢子粘连后逐渐消失，终期花药干瘪，不能形成花粉。

There are hairs on their thoraxes and legs.

蝴蝶从花朵中采集花粉，从而帮助植物传播花粉。

Oleracea is observed using aniline blue staining method to understand the interaction between pollen tube and pistil ready to be transformed.

通过对花粉管进行组织化学染色和光镜观察，比较研究了甘蓝型油菜、白菜型油菜和甘蓝的花粉管生长规律。

Filaments broad below, narrow above; anthers connate, adnate to stigma head; pollen tetrads in masses, solitary in each anther cell, pollen carriers spatulate, erect.

在上面的宽下面，狭窄的花丝；合生的花药，贴生于柱头头状花序；在群众内四合花粉，单生在内每花药室，花粉搬运工，直立。

Bermuda grass pollen is an important major grass pollen allergen not only in Taiwan but also in the world. The 34 kilodalton major allergen of BGP, Cyn d 1, had been well-characterized.

狗牙根禾花花粉在台湾及世界各地都是主要的禾花花粉过敏原，其中主要被研究的是34Kda的第一类主要过敏原Cyn d 1。

The pollen morphology of 5 species of Corydalis from northeast China was observed and compared by SEM.

文摘：用扫描电镜对东北延胡索极其近缘植物的花粉形态进行了观察，结果发现花粉粒在形状、大小、外壁纹饰、沟的长短及宽度等方面均有区别，从中获得了东北延胡索及其近缘植物分类方面的孢粉学依据。

But we don't care about Battlegrounds.

但我们并不在乎沙场中的显露。

Ah! don't mention it, the butcher's shop is a horror.

啊！不用提了。提到肉，真是糟透了。