The second test makes sure that a banner with an incorrect height and width cannot be saved, and that the model correctly saves a banner with valid specs.

第二个测试确保高和宽不符合标准的横幅不被保存，具有有效规格的横幅则被正确保存。

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In the paper, spear lag of beam plated construction and effective distribution width of flange plate are analysed through model test and research. It provides a reference in design.

本文通过大型试验的研究，分析梁板结构截面的剪力滞效应，及翼缘板的有效分布宽度，为设计提供参考。

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Then, a study on the accuracy of these formulas for calculating crack width is made on the basis of the existing test date obtained from flexural members.

此外，根据国内外大量的受弯构件裂缝宽度试验数据，对这些裂缝宽度计算公式的精度进行了计算和比较研究。

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The key difference is the width of the spectrum available to each for the test.

FORBES: T-Mobile-Sprint Merger Would Need Clearwire Spectrum