periodic temperature variation 中文意思是什麼

periodic temperature variation 解釋
周期性溫度變化
  • periodic : adj. 1. 周期的,回歸的,定期的,定時的;間歇的,時時的。2. 某一時期的。3. 【修辭學】掉尾句的,圓周句的;美詞麗句的。adj. 【化學】高碘的。
  • temperature : n. 1. 溫度,氣溫。2. 體溫。3. 〈口語〉發燒,高燒。
  • variation : n 1 變化,變動。2 變量,變度,偏差。3 【語言】語尾變化;變體,異體;【數學】變分,協變;順列;【...
  1. The precipitation and temperature both existed 5year periodic variation in the pre - flood period in the south of china

    華南前汛期降水和氣溫都有5a的主周期。
  2. The 40 - 50 years periodic change divides the temperature variation into three main cold and warm vicissitudes of the last 50 years, which include the warm period before mid 1960s, the cold period from later 1960s to 1980s and the warm period after the 1980s ; ( 2 ) the precipitation variations in heilongjiang province have multi - time scale and jump characteristics

    近50年來黑龍江省的氣溫變化在40 55a尺度上表現為兩個暖期和一個冷期,它們分別是60年代中期以前的偏暖期, 60年代後期到80年代的偏冷期和80年代以後的偏暖期:黑龍江省的降水變化也具有多時間尺度特徵和突變特徵。
  3. ( 3 ) the precipitation anomaly existed 3year. 5year 7year 14year periodic variation in the pre - flood period in the south of china. the temperature anomaly existed 2year 4year 5year 12year 19year periodic variation in the pre - flood period in the south of china

    ( 3 )華南前汛期降水異常存在3a 、 5a 、 7a的年際周期和14a的年代際周期;華南前汛期氣溫異常存在的2a 、 4a 、 5a的年際周期及12a 、 19a的年代際周期。
  4. In the third chapter, we can obtain the soil temperature field expression under the different depth and the different time through carrying on the analysis of the temperature field of the symmetry semi - infinite big object under the periodic variation boundary condition

    在第3章,通過對勻質的半無限大物體周期性變化邊界條件下的溫度場進行分析可以得出在不同深度、不同時刻下的土壤溫度場的表達式。
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