Bend deformation often occurs on the blowing tube of the soot bl ow er during the test run, and directly affects the regular operation of the soot blower.
在试运转时，吹灰器的吹灰管常常发生弯曲变形，直接影响吹灰器的正常运行。
The paper makes analysis to lower bracket of rotary crusher on its inner force by regular equation of beam bend, on basis of which strength of lower bracket can be calculated.
用梁弯曲的力法正则方程对旋回式破碎机下架体进行了内力分析，以此为基础可对下架体进行强度计算。
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