frictional force造句
(1) How does the frictional force do that?
(2) So there is also a frictional force.
(3) Notice that the frictional force is going up, because this term is added, and we didn't have that term before.
(4) So I know what the frictional force is given by this result.
(5) The deformation and contact frictional force of elastomer pressure shear break are studied in proportion loading.
(6) The frictional force between a particle and fluid counterbalances the weight of the particle.
(7) So this frictional force is really having a rough time starting off in this direction, slowly becoming less becoming zero, changing direction, reaching the maximum and finally losing the battle.
(8) The formulas of slip frictional force and torque of bearing clutch, a new foreign product, were deduced under the condition of no lubrication based on elastic fluid deformation theory.
(9) And the frictional force, in this case will adjust itself just the right way so that Newton's Second Law in the x direction will give you, for the force, a zero.
(10) This might be enough to counteract the frictional force that holds the slabs of rock in place, making it easier for faults to slip.
(11) With the increase of frictional force, the direction ability of guardrail will be weak.
(12) According to characters of geometrical shape and frictional force of steel ball, the practical mechanism with special function is designed by using steel ball composed of special construction.
(13) The results demonstrate that when surface roughness increases, the load capacity and the frictional force of surface asperities increase, but the oil film-thickness ratio decreases.
(14) If, however[.com], this object wants to go in this direction - which I do not know-- then the frictional force has to be put in this direction.
(15) So now the situation is only safe as long as the frictional force is smaller or equal to the maximum value possible.
(16) We find that the drag force of the projectile in the rising process can be well described by adding a viscous damping and a bulk frictional force.
(17) The test method of pressure loss, flow loss and frictional force loss etc. of the hydraulic pumping units is presented, from which the mechanical efficiency and volumetric efficiency are obtained.
(18) But I'm only interested in the magnitude for now, so I get R times the frictional force.
(19) The results are proved to good by many experiments and it is also proved that the frictional force on the tool face has great influence on chip formation.
(20) It is shown from the analysis of formation mechanism that the pressure gradient force, vertically frictional force and Coriolis force play the leading roles in forming the YSWC.
(21) An iterative algorithm is used to work out the vertical properties, including vertical stiffness, contact length and frictional force distribution in longitudinal direction.
(22) An iterative algorithm is advanced to work out contact length and vertical load and frictional force distribution in longitudinal direction.
(23) It was discovered in the result that a very large frictional force at both sides of swinging rod of the expander would lead to an increment of frictional loss at these places.
(24) Friction prevents it from doing so so there's going to be a frictional force in this direction.
(25) We have friction in this direction, because clearly the ladder wants to slide like this, so the frictional force will try to prevent that, will be in this direction.
(26) Because of the ice and the snow, it has less frictional force.
(27) According to the analysis for failure reasons of vertical shaft wall in Linhuan Coal Mine, its main reason is longitudinal load produced by negative frictional force.
(28) In the designing calculation of huge heavy loading manipulating equipments the frictional force should not be neglected.
(29) It is moving, so sure, it's going to be accelerated so the frictional force is in this direction, has this value.
(30) MAIN OUTCOME MEASURES: Waveshape was observed through the use of storage oscillograph and corresponding data were recorded. Frictional force was determined and compared.