pollen的例句大全

Saline nasal douches such as Sterimar also help flush pollen away.

鼻洁灵洁鼻喷雾也可以帮助赶走花粉的困扰。

In some classifications considered a separate family comprising a subgroup of the Compositae including the ragweeds. any of numerous chiefly North American weedy plants constituting the genus Ambrosia that produce highly allergenic pollen responsible for much hay fever and asthma.

在某些分类中认为是豚草属中菊科小群中的一科。北美洲任何构成豚草属的植物，有变应原的花粉，治疗花粉热和气喘。

Seeds and pollen are spread by the wind.

种子和花粉是随风传播的。

The tiny speck at its lower right is a grain of forget-me-not pollen.

它右下方的很小的班点是一粒勿忘草花粉。

The relationship between rape pollen germinating rate and concentration of sucrose or boron acid in incubation media was a quadratic function with one unknow quantify, respectively.

油菜花粉萌发率与培养基中蔗糖和硼酸浓度均呈一元二次函数关系。

Some characters indicate that the pollen aperture of genus Osmanthus is on the transitional stage from simple to compound apertures in Oleaceae.

很多特点表明，木犀属花粉的萌发孔在木犀科中处于由简单萌发孔向复合萌发孔过渡的阶段。

The Pliocene sporo-pollen assemblage of Huang Hua in Hebei plain and its significance in palaeobotany and palaeogeography

河北黄骅上新世孢粉组合及其古植物和古地理意义

Study on the Maize Pollen Irradiation Effects on the Seed Setting and the Plant Growing

γ射线照射花粉后对玉米结实及生长影响的探讨

The effects of Maize Pollen Irradiation on the seed setting of f_1m_1 and the plant growing of subsequent generations

辐照花粉对玉米F1M1结实及后代植株的影响

Preliminary study on the pollen morphology of Paulownia

泡桐属（Paulownia）花粉形态学的初步研究

Treatments of emasculation and perianth removal showed that the rewards of nectar was more attractive than pollen to pollinators.

去雄和切除花被片实验表明，蜜汁较花粉作为食物报酬对访花者更具吸引力。

The pollen can then be separated from the rest of the catkin by sieving through cheesecloth or fine screen.

以粗纱布或细筛过筛，便可将花粉同雄花序的其它部分分开。

EGTA treatments inhibited both pollen tube growth and GN division.

EGTA处理则同时抑制花粉管生长和生殖核分裂。

Almost any allergy-causing substance-including insect venom, pollen, latex, certain foods and drugs-can cause anaphylaxis.

几乎所有的致敏物质 —— 包括昆虫毒液 、 花粉 、 橡胶 、 某些食物和药品 —— 都能引发过敏症.

Preservation or loss of extranuclear DNA introduced inherited mechanism of plastid and mitochondrion in angiosperms'pollen.

被子植物花粉发育中雄性生殖细胞中核外DNA的保存或丢失是质体和线粒体遗传的基础。

Observation on Pollen Abortion and Classification of Cytoplasmic Male Sterile Inbred JnA in Maize

玉米细胞质不育系JnA的分组鉴定和花粉败育观察

Hay fever prevention is the best way to lower exposure to allergens and pollen.

预防花粉热最好的方法就是少和花粉过敏原接触.

Anther is a part of a flower that contains the pollen.

花药是花的雄蕊上带花粉的部分.

The insects carry reproductive material called pollen from the male to the female flowers.

这些昆虫把繁生殖物质即花粉从雄蕊送到雌蕊.

Study on plant systematics of some plants' pollen micro-morphology

部分植物花粉微形态的系统学研究