stress of fluidity 中文意思是什麼
stress of fluidity
解釋
流動性應力-
In the present study, the grass carp ( ctenopharyngodon idellus ) cell line zc - 7901 and the colossoma brachypomum cell line cbs were used as in vitro model systems to study the effects of cold stress on the cell membrane fluidity, the level of cacium ion, the contents of malondialdehyde ( mda ), the level of c > 2 and the system of antioxidative enzymes in the fish cells
本文以培養的草魚（ ctenopharyngodonidellus ）吻端細胞系zc - 7901和淡水白鯧（ colossomabrachypomum ）吻端細胞系cbs為模型，研究低溫脅迫對其細胞膜流動性、鈣離子水平、 atp酶、丙二醛（ mda ）含量、超氧化物陰離子（ o2 - ' ）水平以及抗氧化酶系統的影響，以期探討它們與細胞耐寒性的關系。 -
At 72h, it was lower than that of the control. from the results, it can be concluded that the zc - 7901 cell still can maintain appropriate membrane fluidity under cold stress, while the cbs cell only can do in a degree for a short time
而淡水白鯧細胞在低溫脅迫12h時膜流動性達到最大值，隨低溫時間延長，膜流動性下降，在低溫脅迫48h時膜流動性低於對照，低溫脅迫72h時膜流動性更低。 -
With the time of cold stress lengthening, the membrane fluidity of the zc - 7901 cells increased, reaching the highest degree at 48h, then began to decrease, but was still higher than that of the control while the cbs cells " membrane fluidity reached the highest degree at 12h, then began to decrease
結果提示在低溫脅迫開始較短時間（ 6h ）內，草魚細胞和淡水白鯧細胞膜流動性均下降，草魚細胞隨著低溫時間的延長，膜流動性開始增高，低溫48h時，達到最高，隨后又下降，但仍高於對照。 -
Base on our experimental results, a conclusion can be deduced. when the polymer and silicate layers have some capacity, the polymer chains with great molecular weight can exert much greater shear and stress, which is favorable to the exfoliation. while, the huge molecular weight could lead to the loss of fluidity of the polymer melt
在樹脂基體于粘土片層具有一定相容性的前提下，分子量較大的分子鏈對粘土片層可產生較大的作用力，利於粘土片層的剝離；但過大的分子量又降低了聚合物熔體的流動性，妨礙了粘土的進一步插層。
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