pulsation GMAT

pulsation theory of variable stars

变星动理论

The "bevelment" problem which occurs frequently during sawing by the fly-saw in 219 mills is examined carefully.It is due to excessive radial pulsation and inferior rigidity of the saw.

对219机组中飞锯锯切时常出现管端“口”问题进行了仔细排查，认为锯片径向跳动值过大和刚度较差是产生切键。