gradient tube 中文意思是什麼
gradient tube
解釋
梯度管-
Study on the rapid purification of rat islet cells with push - type tube by modified mono - density gradient method
推進式離心管結合單密度梯度法快速純化大鼠胰島 -
In fluent, the flow field of the tube wall, center, top, middle and bottom of the evacuated solar collector tube can be observed, the temperature - time curve and radial temperature gradient can be obtained, the heat loss of different part can be directly captured. 3. all kinds of effect factors of the flow field and temperature field have been analyzed
通過fluent計算,清楚地觀察到太陽能真空集熱管壁面和中心部分,頂部、中部和底部在各種工況下的流場分佈均不相同;得出了各種工況下的溫度-時間變化曲線,沿軸線方向的溫度梯度;同時還計算了各部分熱損的傳熱流量; 3 -
Floating power supply is used to neutron tube in logging neutron generator, which minimizes the space of high - strength electric field, and reduces the voltage gradient by 1 / 3 in the high - strength electric field
摘要井下中子發生器高壓倍加電路採用中子管懸浮式供電,使高電場強度的空間范圍縮小,高電場強度區間內單位距離的電壓降減少了1 / 3左右。
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