1) hydrodynamic shear stress
水流剪切力
1.
Experimental study on influence of hydrodynamic shear stress on characteristics of activated sludge;
水流剪切力对活性污泥特性影响的试验研究
2) hydrodynamics shear stress
水流剪切应力
1.
Influence of hydrodynamics shear stress on the settlement characteristics were studied in SBR.
采用序批式活性污泥法系统(SBR)研究了搅拌型反应器中水流剪切应力对处理系统中活性污泥沉降性能的影响,通过微生物数量、絮凝体形态和微生物种群的观测分析,探讨了水流剪切应力影响活性污泥沉降性能的机制。
3) hear flow
水流剪切
1.
The processes of settling and breakup of three-dimensional fractal flocs of cohesive sediment in open-channel flows were simulated making use of the lattice Boltzmann method,and the mechanism of the flocs breakup under the shear flows was explored.
应用格子Boltzmann方法模拟了黏性泥沙三维分形絮团在明渠水流中的沉降、破裂过程,揭示了絮团在水流剪切作用下的破裂机理。
5) hydraulic shear stress
水力剪切力
1.
High hydraulic shear stress helps to cultivate the more compact and settleable aerobic granular sludge and promote the metabolisms of microorganisms.
好氧颗粒污泥具有沉降性能好、承受有机负荷高等特质,较高的水力剪切力有助于形成结构密实、沉降性能良好的颗粒污泥,并可促进微生物的代谢活性,能有效地去除重金属和结构复杂的高分子有机物等难降解物质。
2.
This paper quantitatively studied the effect of hydraulic shear stress on adhesion of nitrifying bacteria on PS surface using Radical Flow Chamber.
应用辐射流动室（ＲａｄｉｃａｌＦｌｏｗ Ｃｈａｍ ｂｅｒ，ＲＦＣ）技术定量地研究了水力剪切力对硝化细菌在聚苯乙烯（ＰＳ）载体表面固定的影响，发现水力剪切力直接影响硝化细菌的固定。
6) critical flow shearing stress
临界水流剪切应力
1.
On the basis of analysis of force acting on the soil particles in hill slope process, dynamic and resistant factors leading soil particles to separate are put forward ,then the mechanical model is built resolving it and getting the critical flow shearing stress and finally the effective factor is analyzed.
坡面土壤颗粒发生侵蚀分离是坡面流侵蚀的起始阶段,因此分析导致坡面土壤颗粒分离的临界水流剪切应力及其影响因素对了解坡面流侵蚀有重要现实和理论意义。
补充资料：剪切力
1.使物体发生剪切形变的力叫剪切力。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条