- 兩層模型
- 雙層模型 描述室內(nèi)火災(zāi)中熱煙和冷空氣分布狀況的模型
下載手機(jī)詞典可隨時隨地查詞查翻譯
two-layer model中文什么意思
例句與用法
- 更多例句： 下一頁
- Two - layer model integral method for turbulent boundary layers
湍流邊界層的兩層模型積分法 - Heat fluxes estimated from radiative temperature by this model is more accurate than other regular corrective methods . two - layer model has been proposed for many years but was difficult to apply in remote sensing because component temperature were unavailable in traditional thermal sensors . a new airborne multi - angular thermal sensor system and retrieved soil and canopy temperatures were used to solve two - layer model , and the simulated heat fluxes show much better accuracy than the results from one - layer model especially above dry surfaces
雙層模型雖然提出很多年了，但在應(yīng)用中一直存在信息不足，求解困難的問題，本文用最新多角度熱紅外遙感數(shù)據(jù)? ? ? amtis系統(tǒng)反演的組分溫度，首次實現(xiàn)了雙層模型在遙感中的應(yīng)用，結(jié)果表明，在輸入?yún)?shù)精度相近的情況下，雙層模型模擬的通量誤差遠(yuǎn)小于單層模型，尤其在土壤干旱，表面溫度較高的地表，雙層模型的理論優(yōu)勢在計算中表現(xiàn)得更加突出。 - And this is the first full application of two - layer model in remote sensing . from separated evaporation and transpiration through the model some important field parameters can be derived , such as canopy resistance , co2 flux and crop water use efficiency . a simplified two - layer model was also presented in case of that only radiative temperature is available
在組分溫度的幫助下，實現(xiàn)了土壤蒸發(fā)和植被蒸騰的準(zhǔn)確分離，并且用植被蒸騰速率反算出冠層氣孔阻抗、二氧化碳通量、以及作物群體水分利用效率等農(nóng)田關(guān)鍵參數(shù)，是遙感獲得此類參數(shù)的新思路。 - ( 2 ) a management cepdp framework with wfms as its kernel was established by the support of pdm platform . the paper formally defined a general layered model of project management and introduced its management mechanism . an operational two - layer model was given according to the engineering practice
文章形式化地定義了一種通用的分層項目管理模型，分析了它的管理機(jī)制，在此基礎(chǔ)上，結(jié)合工程實踐，提出一種實用的二層項目管理模式；論文引入項目任務(wù)流和項目文檔流的概念分析了項目的分解機(jī)制。 - For the case of transporting suspended fine sand , a single - fluid model is used to calculate the flow resistance by solving the navier - stokes equations . the computed agrees well with the measured . and for the case of transporting medium - sized sand , a two - layer model is used and the model produces a good agreement with the experiment data
對管道輸送細(xì)沙懸移質(zhì)的流場，采用單流體模型進(jìn)行數(shù)值求解n - s方程，計算結(jié)果與實驗資料相吻合;對具有分層流動的中沙管道水力輸送，采用兩層代數(shù)模型進(jìn)廳了計算分析，阻力損失的預(yù)測結(jié)果與實驗吻合較好;最后對管道輸送粗沙的阻力特性和運動機(jī)理進(jìn)行了分析探索，提出了進(jìn)一步研究的方向。