This article analyses the left-side strut in putting forth the last strength in javelin throwing from the biomechanics Angle, proves that left-side strut is an important link in javelin technique.
从生物力学角度对掷标枪最后用力的左侧支撑进行分析，论证了左侧支撑是标枪投掷技术中的重要技术环节。
This system includes panel, side jamb, vertical and horizontal rib and corner, inclined strut, split bolt, etc.
该模板体系包括面板、边框、纵横肋、纵横楞、斜支柱、对拉螺栓等。
This system includes panel, side jamb, vertical and horizontal rib and corner, inclined strut, split bolt, etc.
该模板体系包括面板、边框、纵横肋、纵横楞、斜支柱、对拉螺栓等。
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