树的年轮 meaning in English
tree ring
Examples
- 5 the change from favorable to an unfavorable cli - mate can be determined by reading the pattern of rings in a tree trunk
我们可以通过看树的年轮来确定是否改变为不适宜的气候。 - Rings inside trees can provide exact information about past environmental events , including weather and natural disasters
树的年轮能提供有关往日自然环境事件的确切讯息，包括气候与自然灾害。 - Rings inside trees can provide exact information about past environmental events , including weather and natural disasters
树的年轮可以提供有关昔曰生态环境事件的确切信息，包括气候灾变与天灾。 - Rings inside trees can provide exact information about past environmental events , including weather and natural disasters
树的年轮能提供准确的,过去有关环境生态的重要事件发生.它包括气候,自然灾害等 - According to surface temperature reconstructions for the last 2 , 000 years , there is also sufficient evidence from tree rings , boreholes , retreating glaciers , and other " proxies " of past surface temperatures to say with a high level of confidence that the last few decades of the 20th century were warmer than any comparable period in the preceding 400 years
根据对过去两千年地球表面温度的重构所得出的结论，以及从树的年轮、地上凿洞、退后的冰河线和过去地表温度的其它“代表数据”中得出的充足证据，可以毫无疑问地讲，二十世纪最后几十年的气温要比以前四百年中任何有可比性的时期都高。