1.
An allergic reaction to airborne pollen.
对空气中花粉的过敏性反应
2.
Allergic pollen characteristics in air and its relationship with meteorological factors in Nanjing
南京市空气中花粉特征及其与气象条件关系
3.
fine powdery material such as dry earth or pollen that can be blown about in the air.
细小的粉末状材料，如干燥的土壤或花粉，在空气中能被吹起。
4.
Chalk absorbs moisture from the air
粉笔吸收空气中的水分。
5.
On the plus side, wind dilutes and scatters air pollutants, and carries pollen.
从好处来说，风能稀释和驱散空气中的污染物质，传播花粉。
6.
The Research on Weather Forecast of Daily Pollen Flux Curve in Beijing in the future 24 to 96 Hours
北京空气中未来24～96小时花粉通量预报的初步研究
7.
The probability of any air-borne pollen grain impacting a female strobilus is in any case very small.
任何在空气中飘浮的花粉粒粘着于雌球花的几率，在任何情况下都是很小的。
8.
The smell of blossom weighed down the air.
空气中有浓郁的花香。
9.
The rose scented the air.
空气中有玫瑰花的香味。
10.
Advances in the variation of atmospheric pollen and its forecasting study
空气花粉变化规律和预测预报研究进展
11.
Combustion Synthesis of Ti_3SiC_2 in Air from 3Ti/Si/2C/0.2Al Powder Mixtures
3Ti/Si/2C/0.2Al粉体在空气中燃烧合成Ti_3SiC_2
12.
It consists of an air-filled protuberance on each side of the pollen grain developed by the separation of the exine layers, giving the pollen a characteristic winged appearance.
它是花粉粒外壁向外扩展而形成的囊状结构，在花粉粒两侧呈翅状，其内充满空气。
13.
A 3-YEAR(1962-1965)SURVEY OF ATMOSPHERIC POLLEN IN SHANGHAI AREA
上海地区1962—1965三年内空中花粉的初步观察
14.
To transfer(a stenciled design)with pounce.
以印花粉印用印花粉末转印（镂空模板花样）
15.
Nowadays, people are paying greater attention to the pollution of pollen and dust in the atmosphere.
大气中花粉和沙尘污染越来越受到人们的重视。
16.
Study of airborne pollens in central region of Taiyuan City during summer and autumn
太原市中心地区夏秋季气传致敏花粉调查分析
17.
when Blossoms scent the air.
花开时节空气中充满了香味
18.
The scent of the narcissi was in the air.
空气中散发着水仙花的香味。