Christner

基本解釋

"Bacteria are by far the most active ice nuclei in nature," said Brent C. Christner, an assistant professor of biological sciences at Louisiana State University.
氣象科學(xué)家很早就知道在大多數(shù)濕度條件下，要形成雨雪，必須有一個讓雨雪可以依附的物體（芯）。
Christner and colleagues sampled snow from Antarctica, France, Montana and Canada's Yukon and found that as much as 85% of the nuclei were bacteria, he said.
Christner還說，他和同事從南極洲、法國、美國的蒙大納和加拿大的育空不同地區(qū)采集的雪樣本中，85%25的凝結(jié)核是細(xì)菌。
In the past, scientists have tried to eliminate Pseudomonas, Christner said, but now that it turns out to be a major factor in encouraging snow and rain, he wonders if that is a good idea.
大氣科學(xué)家早就知道，在大多數(shù)情況下，大氣中的濕氣需要附著在某些物質(zhì)上才能凝結(jié)成雨雪。