Because the distribution of weight in the armor requires the wearer to use more energy to swing his arms or move his legs.

因为如果要分散盔甲的全部重量，士兵们必须得花费更大的能量来挥摆腿和手臂。

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The experiments to prevent the swing of weight caused by the crane's motion are introduced in this paper.

本文介绍了为消除吊车在吊运货物时引起的摆动进行的实验研究。

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Note: On pump discharge, the preferred check valves are an in-line spring loaded, swing design with lever and weight or lever and spring.

注意：在泵排泄口，首选的止回阀是管内弹簧负载，带杠杆和压铁或杠杆和弹簧的旋启式止回阀。

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Their long, heavy arms, good for hanging from branches, act as pendulums to swing their weight forward as they uncoil from the crouch.

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Lula wants Mr Sarney to swing the weight of the PMDB, and its patronage machine, behind Dilma Rousseff, the probable candidate of the ruling Workers' Party in the presidential election next year.

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However, his approach to hitting allowed him to put his full weight behind every swing and the results would speak for themselves.

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