results:the intracervical pressure was continually decreased along with the increase of tractive force. when the tractive force was 200n(20kg), the decrease of pressure was most apparent.
结果:髓核内压力随牵引力的增加而不断下降,牵引力为200n时髓核内压力下降最明显。
the real time calculation of tractive force and braking force is the core of the system.
它的核心是能够实时计算得到机车运行过程中的牵引力和制动力。
for highly cohesive sediment, the critical tractive force becomes less significant.
对于高粘性泥沙,临界推移力就成为不重要的。
and the bogie is one of the major components of a vehicle, it transfer every kind of forces, and produce tractive force using adhesion force between wheel and rail.
而转向架是车辆系统的主要组成部分之一,它传递各种载荷,并利用轮轨间的黏着保持牵引力的产生。
then axil shear tractive force of the whole structure of imitate bridge was measured in each.
然后,按照随机的顺序,对模拟的金属翼板粘结桥模型逐一进行了整体结构的轴向剪切拉力测试。
through the drive axle housing , the tractive force , braking force and lateral force act on the wheel transfer to the suspension system , frame or carriage.