| 释义 |
Christner ˈkrɪstnər COCA²⁸⁰¹³⁶⁺⁵
基本例句
n.克里斯特纳¹⁰⁰
“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。
Christnerand 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%的凝结核是细菌。
In the past, scientists have tried to eliminate Pseudomonas,Christnersaid, 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。 |