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- Keywords multi-layered biaxial weft knitted fabrics (MBWK fabrics);geometric unit cell structure;critical shear angle model;and forming model; 纬编双轴向多层衬纱织物(MBWK织物);织物几何结构;剪切变形极限角模型;成型模型;
- critical shear angle 斜裂缝倾角
- A direct calculation method of the critical shear stresses was established according to experiment datum on simulated rainfall. 提出了采用人工模拟降雨试验数据直接计算临界抗剪切应力的方法。
- Oxygen precipitates (useful for gettering) can reduce the yield strength (critical shear stress) up to fivefole. 氧沉淀(可用作吸杂)会使屈服强度(临界剪应力)降低为五分之一。
- Oxgen precipitates (useful for gettering) can reduce the yield strength (critical shear stress) up to fivefole. 氧沉淀(可用作吸杂)会使屈服强度(临界剪应力)降低为五分之一。
- By analyzing the shape of cutting chips and the relationship between the cutting speed and shear angle in infinitesimal, relevant experimental data is obtained. 通过分析切屑的形态,研究了切削速度与微元剪切角的关系,得到了相应的实验数据。
- It showed that the critical shear stress for cell detachment was relatively low on PHB, thus cells tend to aggregate and detach from surfaces. 在经多聚赖氨酸衣被的表面临界脱离剪应力提高,细胞铺展生长。
- Adjustable shearing angle reduces the distortion of plate material. 上刀架采用内顷结构,便于落料,提高了制件的精度。
- Polytetrafluoroethylene (PTFE) die can greatly inhibit the occurrence of melt fracture or surface distortion of mPE extrudate, the surface appearance of mPE extrudate gets greatly improved, and the critical shear rate increases nearly 3 times. 不同口模材质对mPE挤出口模压力、挤出流量和挤出物表面质量有着显著的影响。 与普通铸铁口模相比;经聚四氟乙烯(PTFE)口模挤出mPE熔体的口模压力降低近60%25;挤出流量增加1.;5倍;表观粘度降低65%25;挤出物表面光滑;基本无缺陷;出现熔体破裂的临界剪切速率提高了近3倍。
- Study of a New Prediction Method of Shear Angle 一种新的剪切角预报方法的研究
- Study of Critical Shear Stress of Bed Load 推移质起动切应力探讨
- The plant was growing at an angle. 植物呈一定角度生长。
- critical shear strain energy theory 最大剪应变能量理论
- JZK series: the gate-shears machine can automatically adjust shearing angle, shearing length and blade gap, good for the high precision cutting of varieties of sheet-metals. JZK系列剪切角和剪切长度自动调节,剪切刀口间隙自动调整,适应各种板料的高精度剪切。
- the static yield shear angle may be a fixed value as 20.6 degree. 静态剪切屈服角基本上是一个20.;6度的定值。
- CRITICAL SHEAR STRESS OF INCIPIENT MOTION OF SEDIMENT 泥沙起动临界切应力研究
- She is a very discerning art critic. 她是位眼光敏锐的艺术评论家。
- She cocked her hat at a jaunty angle. 她把帽子歪戴着,一副俏皮的样子。
- I think the chastisement to him is too critical. 我认为对他的惩罚太严厉了。
- She hit her knee against the angle of the bed. 她的膝盖撞到床角上了。