The world needs to take steps to limit temperature rises to 2 degrees C…a bigger rise of 3 to 4 degrees C would parch continents, turning farmland into desert.
全球需要采取措施把气温升高限制在2摄氏度内……3到4摄氏度的气温升高将会使得一些大陆变得极为干旱,这将使原来的农田变为沙漠。
Elastomer limit temperature, determines the coupling temperature, usually -35 to 80 degrees.
弹性体的性能极限温度,决定了联轴器的使用温度,一般为- 35至80度。
Obama will still chair a meeting of 17 nations, at which he will try to get a collective agreement to limit temperature rises to no more than 2C on pre-industrial levels.
奥巴马仍将主持17国会议,届时他将努力促成一个集体协议,使全球温度不比工业化前水平高出2摄氏度或以上。
Obama will still chair a meeting of 17 nations, at which he will try to get a collective agreement to limit temperature rises to no more than 2C on pre-industrial levels.
奥巴马仍将主持17国会议,届时他将努力促成一个集体协议,使全球温度不比工业化前水平高出2摄氏度或以上。
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