本实用新型的车架，有利于整车布置，增加了承载长度，降低了登踏高度。
The frame of the utility model is benefit for the arrangement of the whole automobile, increases the bearing length and decreases the ladder height.
在实验的基础上，研究了挤压油膜阻尼器的结构参数诸如偏心率、油膜的径向间隙比和承载长度等对气穴现象的影响。
The effects of structural parameters of Squeeze Film Damper (SFD), such as eccentricity, radial clearance and land length etc. on cavitation were investigated experimentally.
测试了相同规格刚芯水泥土搅拌桩和混凝土钻孔灌注桩的承载力，并研究了芯桩长度对刚芯水泥土搅拌桩承载力的影响。
The bearing capacity of the same specification cement soil mix stake and the concrete drill holing stake, and the influence of staking length to the cement soil mix stake bearing capacity were tested.
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