Outdoor allergens (such as pollens and moulds).
室外过敏源(例如花粉和霉菌)。
Yellow arrows show fertile pollens and blue arrows show sterile pollens.
黄色箭头所示为可育花粉粒，蓝色箭头所示为不育花粉粒。
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。
Morphological characteristics of some recent and fossil pollens of Liquidambar .
文章题目枫香属现代的和某些化石的花粉形态特征。
Especially GUS positive expression is detected in the pollens and special fiber cells.
在花粉和特殊的纤维细胞中，也检测到GUS的表达活性。
Pollens from the same variety with further relationship have higher fruit-setting rate.
同一品种亲缘关系较远的花粉比亲缘关系近的坐果率高；
When going out, those allergic to pollens should take some allergy medicine before going out.
如果要出门，在出去前，服用一些防过敏的药物。
P1495 and P1005 could still drive GUS expression in binucleate pollens but at a lower level.
P1495和P1005也能够驱动GUS在双核花粉细胞表达，但是表达强度降低。
These steps help to control common allergens, including dust mites, mold, animal dander and pollens.
这些步骤有助于控制常见的过敏原，包括尘螨，霉菌，动物皮屑和花粉。
High level of GUS expression was detected in mature pollens as well as leaves, roots, sepals and stigmas.
能够在成熟花粉以及叶片、根、萼片和柱头中检测到GUS的高水平表达。
Allergy sufferers may be able to instantly detect which pesky pollens are in the air and respond accordingly.
过敏症患者将可以即时检测空气中哪类恼人的花粉并采取相应措施。
Objective To study the species, quantity and pathogenicity of air carried pollens in Southern Shandong Province.
目的探讨鲁南地区气传花粉的种类、分布、数量及其致病性。
Nutritional components were analyzed after biological enzyme hydrolysis to break wall of Qinghai rape bee pollens.
对青海油菜蜂花粉及生物酶解破壁花粉的营养成分进行了分析和比较。
The percentages of shrubs pollen of farmlands are lower than that of wildlands, and weed pollens are more abundant.
农田中灌木花粉含量低于荒地，杂草花粉类型比荒地丰富；
Objective To improve the accuracy of etiologic diagnosis of asthma caused by the pollens of humulus and chenopodium.
目的提高草及藜草花粉过敏性哮喘病因学诊断的可靠性。
A sensitization to mugwort pollens and different spices the so-called mugwort -celery-spices syndrome has been reported.
艾蒿及其不同种艾属植物的花粉有致敏性，又称艾蒿-芹菜——香料综合症。
The increase of the rate of sterile pollens by the treatment was more in the Japanese varieties than in Yunnan ones, too.
并且冷处理导致的不育花粉率增加，日本品种也明显高于云南品种。
These superior male trees possess the features of florescence long, a large number of pollens, and high vitality of pollens, etc.
这些单株具有花期长、花粉量大及花粉生活力强等特点。
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。
The study aimed to discuss the content changing of total saponin during the callus culture of Panax notoginseng pollens on different media.
探讨不同培养基上三七花粉愈伤组织培养过程中总皂甙含量的变化情况。
To discuss to the determination of trace element contents in pollens by using ICP-AES method, and understand the nutritional value of pollens.
目的探讨电感耦合等离子体原子发射光谱仪（ICP-AES）法检测花粉中微量金属元素的含量，并了解花粉作为营养品对人们的食用价值。
Objective To purify and characterize the Artemisia argyi pollen, the mostly widespread and important pollen among the Artemisia pollens in China.
目的对我国蒿属花粉中常见、重要的变应原艾蒿花粉进行分离、鉴定与纯化。
This paper, analysing proteins, lipids and carbohydrates of various pollens, shows the cxitence of a certain nutrivite value when they are used as foods.
本文通过对花粉中蛋白质、类脂、碳水化合物等成分的分析，指出花粉用作食品有一定营养价值。
The pollens of each plant were treated by laser and high-voltage electrostatic field for overcoming their self-incompatibility and cross- incompatibility.
利用激光和高压静电场对试材的花粉进行处理，以期克服自交不亲和性和远缘杂交不亲和性。
There were remarkable variations in the shape, volume, location and number of bourgeon -hole channels and veins on surface of pollen among pollens of TRP.
四倍体刺槐自身花粉粒的形状结构之间表现出丰富的变异：体积与形状多样，萌发孔沟的数量及位置不固定，外壁表面的纹饰特征彼此不同等等；
[Objective] to discuss to the determination of trace element contents in pollens by using ICP-AES method, and understand the nutritional value of pollens.
目的探讨电感耦合等离子体原子发射光谱仪(ICP - AES)法检测花粉中微量金属元素的含量，并了解花粉作为营养品对人们的食用价值。
This might suggest that the IAA-oxidase and the cationic peroxidase play important role in the process of pollens being aborted in these male sterile lines.
这反映出吲哚乙酸氧化酶和阳离子过氧化物酶在小麦雄性败育过程中可能比阴离子过氧化物酶起着更重要的作用。
Objective To investigate the species of the airborne pollens, their diffusion rules and correlation with pollinosis in Southern suburban area of Chonqing city.
目的调查重庆市南郊空气中气传花粉的种属和飘散规律及与花粉症的相关性。
The result showed that the induction frequency of pollen callus was irrelevant to the volume of culture containers, and highly related to the density of pollens.
结果表明，小麦花药培养中的愈伤组织诱导效率与培养容器大小无关，与花药接种密度显著相关 ；
The result showed that the induction frequency of pollen callus was irrelevant to the volume of culture containers, and highly related to the density of pollens.
结果表明，小麦花药培养中的愈伤组织诱导效率与培养容器大小无关，与花药接种密度显著相关 ；
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