From the theories of the stability of weight and resistance of filter rod and short cigarette to the stability of the entire cigarette and integration of the examples was analyzed.
为解决卷烟吸阻及重量稳定性方面存在的问题，本文从理论方面分析了滤棒段压降、重量与烟支段吸阻、重量对整支卷烟吸阻及重量稳定性的影响，并结合实例进行了分析。
The hollow sliding cylindrical body, the air pipe, the hollow sliding block, and the hollow push rod are connected into integration.
中空滑动柱体、气管、中空滑动块和中空推杆连成整体。
The fixer is characterized in that a leading and longitudinal adjusting rod causes two bone-holders to be integration, and keep in parallel;
其特征在于带导向的纵向调杆使两个持骨器成为一体，又保持平行；
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