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- The pumps must be of the low shear Archimedes screw type. 泵必須是低剪切力的阿基米德螺旋式泵。
- This in vitro stud y demonstrates that ERK1/2 plays an important role in IL-8 mRNA expression indu ced by low shear stress. 結果表明低切應力可通過ERK1/ 2信號途徑上調人臍靜脈內皮細胞IL- 8基因的表達。
- At low shear rate, the beood of human body perform as Casson fluid, but at high shear rate incline toward Newtonian fluid. 在低剪變率條件下人體血液表現為卡森流體,在高剪變率條件下則趨向於牛頓流體。
- Nanocrystallization of Armco iron by severe rolling exhibited high sur1ce activity but it exhibited low shear force due to its poor plasticsity. 經深度軋制后,納米化純鐵具有較高的表面活性,但同時由於塑性的喪失只能承受較小的剪切力。
- At very low shear rates,PVDF melt was Newtonian fluid,the melting viscosity of which was almost independent of shear rates. 結果表明,在極低的剪切速率範圍內,PVDF熔體黏度幾乎不隨剪切速率的變化而變化,表現出牛頓流體特性;
- The Newtonian PDMS turned to pseudoplastic at low shear rate region and the activation flow energy of compounding system was smaller than pure PDMS because of addition of filler. 牛頓型的PDMS基體中加入粉體后體系的粘度增加且在低剪切區出現假塑性,粉體的加入具有使體系的粘流活化能降低的趨勢。
- Methods:Whole blood viscosity at high and low shear rate (HBV,LBV),plasma viscosity (PV) and whole blood LPO were examined in 40 women with PIH and 30 normal late pregnant women. 方法隨機選擇妊高征患者40例(妊高征組)、正常晚期妊娠婦女30例(正常孕婦組),用硫代巴比妥酸比色法測定全血LPO水平,用粘度計測定高切、低切變率全血粘度及血漿粘度,分析血液粘度各指標與LPO水平的關係。
- The major engineering geological problems of US dam site of Laokou Complex include relatively soft base rock lithology,low shear strength and bearing capacity. 老口樞紐工程上壩址主要的工程地質問題為壩址基岩岩性較軟,抗剪強度、承載力偏低。
- Low axial stability in combination with low shear stability resulted in the lowest failure moment. 低軸向穩定性結合低剪切穩定性導致了失敗最低的時刻。
- It shows that at low shear rate, the rheological curves of modified SiC slurries can fit well with Sisco model, comparing with Quemada model, Krieger-Dougherty model can fit much better with modified SiC slurries at high solid loading. 對改性SiC漿料流變曲線進行擬合發現,改性SiC漿料在高固相含量下的流變特性符合Krieger-Dougherty模型,而在低剪切速率下,改性SiC漿料的流變特性接近於Sisco模型。
- The whole blood viscosity(high shear,middle shear,low shear),the whole blood restore viscosity and RBC aggregation were significantly higher than those in the normal group(P<0.05,P<0.01). 全血黏度(高、中、低切)、全血還原黏度及紅細胞聚集性指數明顯高於正常組(P<0.;01;<0
- XI can obviously decrease fibrinogen, whole blood viscosity and plasmaviscosity at a low shear rate, alleviate cerebral ischemia, and relieve central and limb symptoms induced by cere-bral infarction. 血塞通注射液能顯著降低纖維蛋白原及低切變率下的全血粘度和血漿粘度,改善腦缺血,並緩解因梗死引起的中樞與肢體的臨床癥狀。
- Results Low shear rate and high shear rate of whole blood viscosity, plasma viscosity, haematocrit in different age stages in winter were significantly different from those in summer. 結果各年齡段的全血粘度低切、高低,血漿粘度,紅細胞壓積冬夏均有顯著性差異。
- Results Low shear rate and high shear rate of whole blood viscosity,plasma viscosity,haematocrit in different age stages in winter were significantly different from those in summer. 結果各年齡段的全血粘度低切、高低,血漿粘度,紅細胞壓積冬夏均有顯著性差異。
- In the hemorrheology erythrocyte aggregation index、plasma viscosity and whole blood viscosity at low shear rate were improved significantly after treatment than before treatment(P<0.05). 紅細胞聚集指數、血漿粘度、全血粘度(低切值)較用藥前改善(P均<0.;05)。
- Under low shear stress or high pressure, the vascular remodeling was found obviously, in which the phenotype transformation, proliferation and apoptosis of VSMC were considered an important basis. 在低切應力或高壓力作用下,體外培養的血管發生明顯重建,VSMC表型轉換、增殖與凋亡是血管重建的基礎。
- The groups conditioned with 10% polyacrylic acid showed significantly lower shear bond strength value, and the unconditioned groups had the lowest bondstrengths. 對於每一種酸蝕劑,無論在乾燥環境和水污染環境下粘接時未見報道有顯著不同。
- The government is trying to keep a low profile on this issue. 政府力圖在這個問題上保持低姿態。
- The singer forced his low notes. 那位歌手勉強唱出低音。
- In the control group,After thirty days low shearing rate viscosity of blood, ESR,Scr and 24hrUPQ improved significantly(P<0.05 or P<0.01). 對照組只有全血低切粘度、血沉、血清肌酐和24h尿蛋白定量於觀察結束後有顯著性改善(P<0.;05或P<0