pollens的例句大全

The Brownian movement of pollens also shows the fractal characteristics.

花粉的布朗运动轨迹也具有分形特征.

After the amoeboid tapetum disintigration, it's protoplasm round the pollens to provide nutrition for them.

分泌型绒毡层的内质网较变形绒毡层的发达，并不断向花粉粒分泌脂肪滴和小泡，变形绒毡层解体后原生质围绕于花粉的周围，供其发育之需。

METHODS: The intradermal test was performed on 632 allergic patients, who were diagnosed clinically with the extract of amaranthaceae pollen and mixed extracts of spring, summer, autumn and winter pollens respectively, and their total serum immunoglobulin E ( IgE) was determined.

方法：选择632例临床诊断为过敏性疾病的患者，用野苋菜花粉及春、夏、秋、冬四季花粉的提取液做皮试，并测定其总免疫球蛋白E（IgE）。

In Beijing, for example, the most common allergenic pollens in spring include those from the large-fruited elm tree, Cathay poplar, ash, acacia and white birch.

以北京为例，春季最常见的致敏花粉包括榆树、杨树、白蜡、合欢树和白桦的花粉。

Anthers, pollens, young panicles, blastodiscs, endosperms, glumes and protoplasts of corn could all regenerate into plants through culturing in vitro.

玉米的花药、花粉，幼穗，盾片、颈片、胚乳以及玉米的原生质体经离体培养均可再生植株。

The relative nutrition value ( rnv) analyses of nutritive components in 40 kind pollens

40种常见花粉相对营养价值评价

The nutritive components of 40 kind pollens that include protein, calcium, iron, zinc, selenium, vitamin A, vitamin E and vitamin C have been analyzed by the method of relative nutrition value ( RNV).

本文统计了40种常见花粉的蛋白质、钙、铁、锌、硒、视黄醇当量、维生素E和维生素C的含量并转化为其相对营养价进行分析比较。

The utility model discloses an annular strewing device for kiwi fruit pollens in a spoon, and relates to a pollens strewing device.

本实用新型公开了一种环形猕猴桃花粉勺拨撒器，涉及一种花粉拨撒器具。