Results show that the shape and relative thickness of section, section modulus in bending are the main factors that determine the bending properties of the profiles.

结果表明，型材的截面形状、相对厚度及抗弯截面系数等是决定弯曲性能的主要因素。

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This will reveal more of the complex nature of the ice thickness, basal melt-rates and insight into the breakup at the front section of Petermann.

这项工作将更多地揭示冰层厚度、基底融化速度的复杂特性，帮助科学家进一步了解彼得曼冰川前段解体的状况。

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At the foot of the drainage on embankment slope, there must be a drain, the depth and thickness of which must guarantee enough draining section when the surface is frozen.

贴坡排水层的底脚处必须设置排水沟或排水体，其深度或厚度应使水面结冰后，排水沟(排水体)的下部仍有足够的排水断面。

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