《史记·司马相如列传》记载“（司马相如）以赀为郎，事孝景帝，为武骑常侍，非其好也。会景帝不好辞赋，是时梁孝王来朝，从游说之士齐 人邹阳、淮阴枚乘、吴庄忌夫子之徒， 相如见而说之，因病免，客游梁。”后以“游梁”谓仕途不得志。
... Wiener-Hopf optimum filter 维纳-霍普夫最佳滤波器 wiggle stick 游梁 wiggle trace superimposition 波形道叠加 ...
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固定于游梁式抽油机游梁端部的钢板。
The steel plate that is attached to the end of the walking beam on a beam pumping unit.
异形游梁式抽油机运动参数的求解方法。
Calculation method of kinematic parameters for the unusual shape beam pumping unit.
驴头的造型使得驴头外侧的弯曲中心对准游梁轴承。
The horsehead is shaped so that the curvature of the outer side of the horsehead is centered on the center bearing of the walking beam.
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