氣體轉移速度 的英文怎麼說
中文拼音 [qìtǐzhuǎnyísùdù]
氣體轉移速度
英文
gas transfer velocity- 氣 : Ⅰ名詞1 (氣體) gas 2 (空氣) air 3 (氣息) breath 4 (自然界冷熱陰晴等現象) weather 5 (氣味...
- 體 : 體構詞成分。
- 轉 : 轉構詞成分。
- 移 : Ⅰ動詞1. (移動) move; remove; shift 2. (改變; 變動) change; alter Ⅱ名詞(姓氏) a surname
- 速 : Ⅰ形容詞(迅速; 快) fast; rapid; quick; speedy Ⅱ名詞1 (速度) speed; velocity 2 (姓氏) a surna...
- 度 : 度動詞[書面語] (推測; 估計) surmise; estimate
- 氣體 : gas; gaseous fluid
- 轉移 : 1 (改換位置) shift; transfer; divert 2 (改變) change; transform 3 [醫學] (擴散) metastasis;...
- 速度 : 1. [物理學] velocity; speed; blast; bat 2. [音樂] tempo3. (快慢的程度) speed; rate; pace; tempo
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In this paper, using phoenics software to compute and analyze the variety rule of the convecting transfer heat at the basis of computing and analyzing the temperature and velocity field of one underfloor supply air room with a focus hot source, and concluding that the number of the hot source and the supply air outlet > the intensity of the hot source and the volume of supply air will influence convecting transfer heat, and obtained its correlativity formula
本文針對一下部有集中熱源的地板送風空調小室,利用phoenics軟體,在計算分析小室內氣流的速度場及溫度場的基礎上,對對流熱轉移量的變化規律做了計算分析,最後得出對于下送風小室的對流熱轉移量與熱源的個數、送風口個數、熱源強度、送風量等因素有關,並且得出了其相關關系式。Then, the main factors that have resulted in the low level of the mechanization have been analyzed : the working scale of the soil, the rate of agricultural labor force transferring to other fields, farmer ' s low income, the backwardness of agricultural electrization, farmer ' s overall culture level and the weakness of expanding force
在此基礎上對導致我國農機化發展水平較低的主要因素進行了分析,認為農村土地經營規模、農業勞動力向非農業轉移速度、農民收入水平低、農業電氣化滯后、農民總體科技文化水平低和農機推廣力量薄弱是影響我國農機化發展的重要因素。
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