您要查找的是不是：
- Experimental study on static frictional resistance between preadjusted brackets and archwires in artificial saliva 人工唾液中直丝弓托槽与弓丝静摩擦力的实验研究
- static frictional resistance 静摩擦力
- As for static frictional resistance , the optimal combination of archwire , brackets and time was : 3M MBT bracket, 0.018 inch stainless steel round wire and at the 30th day under artificial saliva condition and at 370C ; 就静摩擦力而言，最佳组合为：3M MBT托槽，0.;018英寸不锈钢圆丝，人工唾液作用时间为30天；
- Static friction is greater than sliding fricton. 静摩擦力大于滑动摩擦力。
- This slightly greater force in called static friction. 相对运动之前的这种较大的力称之为静摩擦。
- This energy is then dissipated by dry frictional resistance. 这种能量被干摩阻力所耗
- The force of static friction between two bodies, or the effects of this force. 两个实体之间的静摩擦力或该力产生的效果。
- Round pit pattern increase friction resistance,pjrevent from slipping of goods. 圆坑花纹摩擦系数大，运行中增加阻力，防止物料下滑。
- The jacking force consists of the face pressure and friction resistance. 顶管顶力是由迎面阻力和侧摩阻力组成的,影响顶力的因素很多。
- It has enough energy to overcome the frictional resistance in valves and registers. 它有足够的能量克服阀门和记录器的摩擦阻力。
- The paper presents a brushless DC torque motor with coreless armature,which hasn't static friction torque. 提出了一种电枢上无铁芯的无刷直流力矩电机,该电机无静摩擦力矩。
- Description: Static friction torque vs. speed curve during the deceleration phase. 描述：马达在减速阶段的静摩擦扭矩。
- In severe creasing the frictional resistance plays only a minor role in determining the crease resistance. 在严重的折皱作用下，摩擦阻力在织物抗折皱能力中仅居次要地位。
- The ratios of frictional resistance increment in the ultimate bearing capacity increment were 56%~88%. 侧阻力增量对桩极限承载力的贡献为56%25~88%25。
- The static friction coefficient between the cast Co-Cr alloy clasp and the enamel of human tooth varies within a small range. 常规制作的钴铬合金铸造卡环与牙釉面间的静摩擦系数值变异较小。
- Application shows that the reformed seal has rational structure, small frictional resistance and good sealing effect. 几个月的试运行证明，改造后的密封结构合理，摩擦阻力小，密封效果好。
- Elastomeric ring ligature produced bigger friction and higher ratio of dynamic to static friction than the stainless steel ligature. 弹力橡皮圈结扎的动、静摩擦力及动、静摩擦力平均百分比均大于不锈钢结扎丝。
- In this paper the graphic calculation,CBL system and force sensors used to measure the maximum of static friction between two objects are introduced. 介绍图形计算器,CBL及力传感器,并用于测量两物体间的最大静摩擦力。
- Propeller fans are used to move free air within a room or through channels having low frictional resistance. 螺旋桨式风机通常用于房间内或通过风道时移动自由气流时，产生微弱的摩擦阻力。
- The adjusting mechanism of the frictional resistance between the filler and cylinder wall,and between the subsoil and cylinder wall is discussed. 采用模型试验,以实测筒内、外土压力和筒底压力为依据,探讨内填料和地基土与圆筒筒壁间摩阻力的调整及其变化规律。
