The meaning of POLLEN is a mass of microspores in a seed plant appearing usually as a fine dust.
pollen count (redirected frompollen counts) Thesaurus Medical Encyclopedia pollen count n. A measure of the amount of pollen in the air, usually calculated as the average number of pollen grains in a cubic meter or other standard volume over a 24-hour period. ...
The Met Office said grass pollen levels will trigger reactions in many people not previously affected by hay fever due to recent warm weather and rainstorms. POLLEN COUNT TO BE HIGHEST IN 10 YEARS; Met Office warns 20 million could suffer hay fever More results ► Dictionary browser ? ▲ ...
4.Hay fever sufferers have a worse time when the pollen count is high. 粉计数高时,枯草热患者的日子就更不好过了。 5.The pollen of the weed is the main sensibiligen of hay fever in human. 豚草粉是人类枯草热的主要致源。 6.The big,empty and abortive pollen grains are abserred at the ...
In Play: Pollenated days are upon much of the world even in March: "What is the pollen count today? I need to know whether to take my mask off." The loss of bees could result in lower farm production rates, since bees are the principal carriers of pollen from one plant to others....
In these two lines, the pollen count per anther was reduced to 159 and 80, and the proportion of pollen with severe-D exine defects was increased to 45.2% and 60.7%, respectively (Fig. 3e–g). These data further supported the important role of PXL1 and its redundant RLKs in the ...
(for count data), or negative-binomial (in the case of over-dispersed data, indicated in the text) distributions. All full models included Treatment, Average Weight (microcolony) or Weight (individual bee), and their interaction as fixed effects and replicate within source colony as random ...
But not everyone is so eager to welcome the apps. At the Allina Medical Clinic in Woodbury, Minn., Dr. Pramod Kelkar said that many factors beside pollen levels influence allergies. "It's kind of intellectually satisfying to look at the apps and look at the pollen count," he said, but...
Daily variations in pollen count were virtually completely dominated by the local ragweed population and microclimate but could be explained to a limited extent by variations in air mass.On occasions, gravity slide counts using a Durham type apparatus varied qualitatively with volumetric counts, but ...
pollen count pollen grain Pollen mass pollen mother cell pollen sac pollen tube Pollenarious pollenate pollenation Pollened polleniferous Pollenin Pollenize pollenizer pollenosis pollent poller pollex Pollicate pollicitation pollin- pollinate pollination pollinator Pollinctor polling polling booth polling ...