例句與用法

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1. for the northern i ndian ocean, the net surface heat flux and entrainment through the bottom of mixed layer have semiannual period, which is the major cause of semiannual variations in sst
   就赤道以北印度洋而言，海面凈熱通量和混合層底的卷夾過程都有半年周期，這是sst呈現(xiàn)半年周期變化的主要原因。
2. furthermore, how to get the surface heat flux of the billet by its surface temperature and initial temperature is a typical inverse heat conduction problem ( ihcp ) in the mathematical sense
   在數(shù)學意義上，就是一個利用偏微分方程的初始條件和一個邊界條件來求得另一個邊界條件的問題，這又恰恰就是一個典型的逆熱傳導問題(ihcp)。
3. the results show that the ssc can cause the topography flattening only in constant viscosity model; for the model with temperature-dependent viscosity, although the ssc enhances the surface heat flux, it has little effects on topography
   數(shù)據(jù)結(jié)果顯示，在常粘性模型中，小尺度地幔對流可造成海底地形抬升；但對與溫度相關(guān)的粘性模型，小尺度對流對地形幾乎不產(chǎn)生影響。
4. though we want to get the optimized values of the unknown controlling parameters in cc process through the surface temperature of the billet, the direct solution is difficult . of course, those unknown parameters have close relation with the surface heat flux of the billet
   由于這些待辨識的工藝參數(shù)是與連鑄坯的表面熱流有著密切的關(guān)系，所以需要首先利用連鑄坯的表面溫度測量值來計算出連鑄坯的表面熱流，然后再辨識出未知的工藝參數(shù)。
5. single-layer model is convenient to apply but the unclear relationship between radiative and aerodynamic temperatures is still a bottleneck in this field . a new method was developed to derive reliable surface heat fluxes from radiative temperature viewed from arbitrary zenith angle . aerodynamic and radiative temperatures are connected through a so-called optimum component fraction ( ocf ) parameter-the fraction of vegetation in the field of view when the two temperatures are equivalent in oblique viewing
   該方法利用表面熱輻射方向性和顯熱通量都是源于土壤和植被溫度的貢獻這一共同點，發(fā)現(xiàn)在一定傾斜角度的觀測下，視場中植被與土壤的比例可以較好地反映植被和土壤與大氣進行湍流熱交換的貢獻率，所以稱該方法為最佳組分面積比法，用最佳組分面積比可以將任意角度下觀測到的輻射溫度訂正為空氣動力學溫度，經(jīng)過地面和遙感數(shù)據(jù)驗證表明，用該方法計算的通量精度高于普通的單層模型。