Warning: file_put_contents(/www/wwwroot/zidian/biehu.cn/cache/b020f69076c7659bf000da0a1834b068.txt): failed to open stream: No space left on device in /www/wwwroot/zidian/biehu.cn/index.php on line 58 daily temperature fluctuation例句_daily temperature fluctuation英汉例句_daily temperature fluctuation双解例句_甲百汇小鸡词典
The results show that soil temperatures exhibit a one-day-period fluctuation with the daily variation of ground surface temperature. 同时，通过实验测量了土壤温度的日变化，并指出可以用三阶傅里叶级数来表示其日变化规律。