跨多个映射或在子映射中重用转换时，可以通过剪切和粘贴节省时间。
When reusing a transform across multiple maps or in a submap, you can save time by using cut and paste.
预测的强度能够反映出横向剪切效应的影响，其影响只与载荷大小有关，而与跨高比无关；
The calculated strength could show the affection caused by transverse shear effect and the affection had only relation to the loading value and no to the ratio of span-height.
结果表明：在跨高比较小时，横向剪切效应对板的弯曲性能有显著影响；
The results indicated that transverse shear effect affects greatly on the bending properties of the plank while the ratio of span-height was small.
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