Christner

常见例句

"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.
气象科学家很早就知道在大多数湿度条件下，要形成雨雪，必须有一个让雨雪可以依附的物体（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还说，他和同事从南极洲、法国、美国的蒙大纳和加拿大的育空不同地区采集的雪样本中，85%25的凝结核是细菌。
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.
大气科学家早就知道，在大多数情况下，大气中的湿气需要附着在某些物质上才能凝结成雨雪。