daily variation 中文意思是什麼

daily variation 解釋
每日變動, 逐日變化
  • daily : adj. 逐日的，每日的。n. 1. 日報 （＝ daily （news） paper）。2. 〈英口〉不住宿的僕人；白天做家務的女傭 （＝ daily girl）。adv. 每日，逐日，天天。
  • 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. Based on the research results on ground resistivity anisotropy degree, load unloading response ratio and day by day ratio of daily variation amplitude of geomagnetic vertical component, spatial correlation of absolute value of geomagnetic vertical component of beijing 21 hour and spatial correlation of daily variation of geomagnetic vertical component, we analyze the synthetical characteristics of these anomalies before the moderate strong earthquakes and gave the order of these anomalies and the synthetical correlation of these anomalies with the three elements

    摘要在地電阻率各向異性、地磁垂直分量日變化幅度響應比和逐日比、地磁垂直分量北京時21點絕對值空間相關及地磁垂直分量日變化空間相關方法在江蘇地區的研究結果基礎上，綜合分析了這些方法提取的江蘇及周邊地區中強震異常的綜合特徵，給出了這些異常在震前出現的先後次序、地震三要素與這些異常的綜合關系。
  2. There was a positive correlation between protein content and average daily temperature and average sunshine time during heading to maturation, but a negative correlation existed between protein content and average diurnal variation of temperature in this period

    蛋白質含量與抽穗成熟期間的平均日均溫和平均日照時數呈正相關，與平均晝夜溫差呈負相關。
  3. 2 ) from the analysis of the aerodynamic parameters and turbulent flux transfer under different synoptic conditions we achieve the conclusion that on sands raising and sandstorm days turbulent momentum and sensible - heat fluxes are important exchange factors in the boundary layer, with turbulent exchange stronger in sandstorm weather than both on fine and sand raising days. prior to the occurrence of such an event, in particular, the super - adiabatic instability in the near - surface boundary will reinforce sandstorm weather condition. 3 ) atmospheric turbulent diffusion parameters z and y have apparent daily variation

    沙塵天氣下以親地殼元素為主的氣溶膠元素濃度均高於背景大氣和浮塵天氣，而且沙塵天氣強度愈強，元素濃度的增加愈顯著；背景大氣、浮塵天氣條件下親地殼元素的濃度一般在10 ~ （ - 1 ） 10 ~ 0 g m ~ 3量級，揚沙、沙塵暴時一般達10 ~ 1 g m ~ 3量級，特強沙塵暴時高達10 ~ 2 g m ~ 3量級。
  4. The daily albedo variation, which is big in the morning and afternoon and smallest at midday, emerge parabola above spring wheat and bare soil surface

    春小麥和裸地兩種不同下墊面的地表反射率日變化均呈現出拋物線特徵，早晚反射率較大，正午反射率最小。
  5. Using ncep / ncar daily reanalysis data and scsmex data, an investigation is carried out of the relationship between the position variation of the west pacific subtropical high ( wpsh ) and the apparent heating in june 1998 based on the complete vertical vorticity equation

    摘要採用ncep / ncar再分析逐日資料和scsmex等資料，根據全型垂直渦度傾向方程，研究了1998年6月西太平洋副高位置變動與大氣熱源的關系。
  6. Daily variation of evapotranspiration in wheat field under different soil moisture

    不同土壤水分條件下麥地蒸散日變化規律研究
  7. Firstly, the resault of daily calculation about all kinds of potential instability parameter in a month show that, as a vertical integral potential instability parameter, cape ' s daily variation corresponded to the severe convective storms " occurrence

    首先，逐日計算2003年江淮梅雨期的各種位勢穩定度因子，結果表明， cape屬於垂直積分穩定度指數，其日變化與強對流風暴的發生有較好的對應關系。
  8. A study on daily variation of photosynthesis in greenhouse butterhead lettuce

    葉用萵苣溫室栽培單株光合作用日變化規律
  9. Simulation of the variation of daily temperature based on some temperature index

    根據氣溫特徵要素模擬融雪期的日氣溫過程； 2
  10. The daily variation of surface o3 is different under different weather condition, the variation of surface o3 in spring, autumn and summer is almost same when it is clear. in spring and autumn, under the condition of clear sky, its value is higher than that in cloudy or rainy / snowy day, while its variation is not obvious in winter and summer ; in rainy and snowy season, the variation of surface o3 in spring, autumn and winter is insignificant, bnt in summer, it is significantly different from other seasons, daily difference is the highest among all seasons, it has some important relationship with rain / snow, moreover, the function of rain and snow to the varation of surface o3 is different

    （ 2 ）不同天氣條件下，春、夏、秋、冬四個季節地面o _ 3濃度變化不盡相同，晴天和多雲天，春、夏、秋季的地面o _ 3變化趨勢基本一致，其中，春秋季，晴天o _ 3值高於多雲天和降雨天，而冬季和夏季則不明顯；各季節降雨、雪天o _ 3濃度的變化情況來看，地面o _ 3在春、秋、冬三個季節變化不大，而夏季與其它季節明顯不同，變化幅度很大，日較差在四個季節中為最大，這與降雨、降雪關系很大，並且可能存在雨、雪的差異。
  11. The zis smaller in diffusion speed compared to y, which shows a bigger range of daily variation. mean wind, when smaller, has no distinct correspondence to the daily cycle of z and y

    從沙塵尺度譜和沙塵的沉降末速分析，出現沙塵暴，尤其是強沙塵暴時，系統中的上升氣流可達每秒幾米的量級，有時甚至更高。
  12. Daily variation coefficient

    日變化系數
  13. Daily variation diagram

    日變化圖
  14. Magnetic lunar daily variation

    磁月球日變
  15. Daily variation in transpiring water - consumption rates of seedlings in different drought stress

    乾旱脅迫對苗木蒸騰耗水日變化的影響
  16. The temperature stress made the cells optimal irradiance range narrow and also made their sensitivity to irradiance. study on the daily variation of photosynthesis in different weather in four seasons in a year was carried out, too. the results showed that the daily variation curves of s1, s2 and s3 were two - peak curves in high irradiance, and the higher the irradiance was, the earlier the first peak appeared. in the weather with low irradiance ( for example, in cloudy day ), the photosynthetic rate varied with the irradiance changing

    四季溫室不同天氣（晴天、多雲天氣和陰天）螺旋藻光合速率日變化測定結果顯示，在光照較強的天氣（如晴天） ， s _ 1 、 s _ 2和s _ 3的光合速率日變化曲線呈雙峰曲線，且光照越強，峰值出現越早；在光強較弱的天氣，光合速率隨光強的升降而升降。
  17. Fertilizer influenced trivially on leaf water content, while intensified markedly on the water saturation deficit. 6. due to the environmental influence, the daily variation of photosynthesis rate of achnatherum splendens leaf in different months was different, which was expressed as a two - humped curve in june and july and a single - humped curve in august and september

    6 、芨芨草葉片光合速率日進程受環境影響，在不同時期差異較大， 6月、 7月呈雙峰曲線， 8月和9月，光合速率則呈單峰曲線；芨芨草蒸騰速率和氣孔導度日進程在整個生育期內基本上呈單峰曲線。
  18. By using the data of fhd vector proton precession magnetometer in the 1. 0 min. sampling rate, we preliminary analyzed the anomalies of daily - variation spatial correlation before an earthquake occurred in this paper

    摘要應用fhd磁力儀垂直分量分鐘值觀測資料，初步分析了地震之前的日變空間相關性異常。
  19. Welch, 1967 ), the author calculated noise power spectrum of every site to see if the noise level of the array site accord with ims standard ( the noise level at 5 hz must lower than - 135db ), and the result suggest that the noise level accord with the ims standard. to find out the principle of noise ' s variation, the root mean square of every site had been calculated and analysised, the result show that several sites had obvious daily variation which is relevant to the tv transmittion tower on the top of dajianshan

    Welch ， 1967 ）對臺陣陣址各測點的噪聲功率譜進行了計算與分析並對各測點的噪聲均方根值做了計算，結果表明臺陣的背景噪聲達到了ims要求的標準（即在5hz處噪聲功率譜要小於- 135db ） ，多數測點的噪聲有明顯的日變化規律，這與大尖山頂的tv發射塔有關。
  20. Average daily variation

    平均日變差
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