pollens的例句大全

DCA is a good method to distinguish different steppe communities in the study of steppe surface pollens.

DCA分析用于草原区花粉组合研究具有较好的环境指示意义。

Therapeutic Effect of Bee Pollens on Acute Radiation Sickness

蜂花粉对急性放射病治疗作用的研究

Airborne allergenic pollens in the southern area of Chengdu

成都南区空气中的致敏花粉调查

The other 2n pollens were genetically equivalent to second division restitution ( SDR) type of gamete formation.

由姊妹染色单体不正常分离形成的2n花粉在遗传上等同于SDR（seconddivisionrestitution，第2次分裂重组）型配子。

In contrast, C. sinensis var. sinensis and assamica couldn't be distinguished by the morphology of pollens.

至于不同地区的台湾山茶之间、或是茶与阿萨姆茶之间，皆无法以花粉形态来区分

The morphology of stigma and quantity of pollens on it would change in 24 hours after pollination. Cells of stigma of Nonpareil and Monterey would keep plump for long time, and the quantity of pollens on stigma of those two cultivars are more than others.

在人工授粉后24小时内4个品种的柱头形态和黏着的花粉粒数量会有一些变化，Nonpareil和Monterey柱头乳突细胞保持饱满状态的时间较长，且黏着的花粉粒数量也相对较多。

the overall performance of the dominant directional selection, there is some disruptive selection pattern, showing that individuals in favour of earlier or later flowering. early flowering can increase the number of seeds and stigma pollens, late flowering can increase the seed set.

总体表现出定向选择占优势，存在部分分歧选择的模式。表明紫萼个体倾向于提早或延迟开花，早开花可以提高种子数和柱头花粉数，晚开花可以提高结籽率。

Effect of SXC on Chinese Chesnut leaves, male flowers and pollens

疏雄醇对板栗叶片、雄花和花粉的影响

In order to reduce the particle exposure to the drivers, more and more air-conditioning systems of automobile install the air filters, which can effectively filtrate the dusts, pollens and car exhaust particles into the cabin so that the passengers feel more comfortable.

为了保护驾驶员免受可吸入颗粒物污染，越来越多的车型在汽车空调系统上安装了空气过滤器，有效阻挡了灰尘、花粉和尾气颗粒污染物进入车厢，使驾乘人员感觉更舒服、更安全。

Studies on the selection and culture techniques of Chinese gooseberry& ii. experiment on storage of male flower pollens

中华猕猴桃良种选育及栽培技术的研究&Ⅱ.雄株花粉贮藏试验研究

Ninety five percent of pollens were found on the proboscis and the tip of the proboscis was the main part to carry pollen.

其中94.4%的花粉在喙上，喙的末端是携带花粉的主要部位。

Further investigation on the configuration and the development of transgenic pollen revealed that all the pollens were malformed, and the number of germination furrow as well as its distribution was anomalistic. The intine of transgenic pollen thickened unconventionally during pollen development.

进一步观察显示转基因植株花粉畸形，萌发沟的数目及分布不规则，萌发沟在形成过程中位置和数目紊乱，花粉粒内壁异常增厚。

Finally, Taxonomical significance of the pollens of Allium is discussed by author.

文中对花粉资料的分类学意义进行了探讨。

Effects of Different Stage Pollens on Pollination and Seed Quality of Flue-cured Tobacco

不同时期花粉授粉对烤烟授粉效果和种子质量的影响

The Toxicology Test and Security Evaluation of the Pollens of Japanese Black Pine and Japanese Red Pine

黑松和赤松花粉的毒理实验和安全性评价

Combined with the records about the edible and medicinal uses of pine pollens in historical books, it is concluded that the pollens of Japanese black pine and Japanese red pine are safety titbit without any side effects.

结合我国历代松花粉的食用和药用记载，综合评价两种松花粉为安全可靠、未有任何毒副作用的食用珍品。

During the development of the male gametophytes, mitosis took place two times and the mature pollens were three-cell ones with three apertures.

雄配子体发育过程包括2次有丝分裂，成熟花粉为3细胞型，具3个萌发孔。

The special tests we have done show a strong positive reaction to house dust, pollens, moulds and house mite.

我们做地特殊试验表明您对室内尘土、粉、菌和家螨都有强阳性反应。

A Study on the Representation of Common Pollens in Soils on the Northern Slope of Shennongjia Mountains

神农架北坡表土常见花粉的R值研究

The representation of common pollens in soils on the northern slope of Shennongjia mountains area is studied in the light of sporo pollen analysis and plantation sample investigation.

根据表土孢粉分析和植被样方调查的比较研究，获得了神农架北坡表土常见花粉的R值。