flux bath 中文意思是什麼
flux bath
解釋
（罐身機）助焊劑槽-
As the time in the first coagulation bath increases, the water flux decreases and the clearance rates of urea and creatintine both first increase, then decrease and increase a little at last
隨著在第一凝固浴中停留的時間越長，膜的水通量越低，肌肝和尿素的去除率均是先升高後下降然後稍有上升的趨勢。 -
As the temperature of the second coagulation bath increases, the water flux increases and the clearance rates of urea and creatintine first increase then decrease and increase a little at last
隨著第二凝固浴溫度的上升，水通量一直上升，肌肝和尿素的去除率先是上升，然後下降，最後又有略微上升的趨勢。 -
The dual - bath coagulation method suggested by j. a. va n ' t hof could be used in membranes with high selectivity clearance rate of low - molecular weight substances and moderate water flux theoretically. therefore it may be applied in the field of hemofiltration. to improve and optimize the performance of the pes ultrafiltration membrane applied in the hf, here the flat membranes and hollow fiber ( hf ) membranes are made in certain conditions based on the dual - bath coagulation method where pes is used as the membrane material, dmso as solvent and pvp & peg as additives this paper includes five parts as follow : 1
為了改善和優化聚醚碸超濾膜（單浴法）在血液過濾實際應用中的性能，本論文以j . a . van ' thof等提出的雙凝固浴法為基礎，以聚醚碸（ pes ）為主要成膜材料，以二甲基亞碸為溶劑，並添加一定分子量的致孔劑（ pvp ，聚乙烯吡咯烷酮）以及一定分子量的添加劑（ peg ，聚乙二醇）按照一定配比在一定溫度下製成透明均一的鑄膜液，靜置脫泡后在一定的工藝條件下製成聚醚碸平板膜和中空纖維膜，然後通過測試膜的結構和性能來評估其用於血液過濾中的前景。 -
With a decreasing cellulose concentration of casting solution or an increasing temperature of coagulation bath, the mean pore ssze becomes larger, resulting in higher pure water flux and lower rejection of bsa
隨著鑄膜液濃度的降低或凝固浴（純水）溫度的升高，膜的水通量有較大的提高，但截留率會明顯下降。 -
In the case of high nmmo concentration of coagulation bath, the pure water flux is higher while the rejection can be kept at a relative high value
而改變凝固浴中nmmo的濃度則可制得高通量、高截留率、高應用價值的分離膜。 -
Hemofiltration ( hf ) is an important applied field, membranes can be used for hf, which requires that the clearance rate of toxins such as urea and creatintine should be high and water flux should be moderate. membranes made by single - bath coagulation method either have high clearance rate and high water flux or have low clearance rate and low water flux
J . a . van ' thof等提出的雙凝固浴（ dual - bathcoagulationmethod ）成膜方法制膜從理論上可以達到肌肝、尿素選擇分離率高而水通量適中的要求，從而可能應用於血液過濾領域中。 -
The coupled turbulent flow field and temperature field are simulated by finite element method ; the influence of casting speed on the turbulent flow field and temperature field in the melting bath and the interaction between those two field are analyzed ; the variation tendency of the heat flux intensity between the melting bath and casting roll and law of variation with changes of casting speed in the process of solidification are given ; a comparison between the simulation results and experimental results demonstrates their good agreement ; and the mechanism of the heat flux variation is identified by analysis on the temporature gradient and development of solidification within the melting bath and its influence on the variation of the heat flux intensity
採用有限元法模擬了雙輥鑄軋不銹鋼過程的流熱耦合問題;分析了鑄軋速度對熔池內流場、溫度場的影響以及流場與溫度場之間的相互影響;給出了凝固過程中熔池與鑄軋輥之間的熱流密度變化趨勢及隨鑄軋速度的變化規律，並把此模擬的結果與試驗的結果相比較，吻合較好;通過熔池內溫度場及溫度梯度分析了熔池內凝固的發展及其對熱流密度變化的影響。
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