研究了加肋腹板连续组合梁的横向连接刚度和强度。
The strength and stiffness of continuous composite beams with stiffened web are investigated.
他说有一次他去拜访一位老农，注意到一只大马蝇正在咬马的肋腹。
He told about a time he was visiting with an old farmer. He noticed a big horsefly3 biting the flank4 of the farmer's horse.
这头杀人鲸游过来的时候，这只勇敢的鳍足类动物跳上了座头鲸庞大的肋腹部，躲在它的腋窝下。
As the killer whales moved in, the plucky pinniped leapt on to the vast ribbed belly of a humpback, and nestled in the animal's armpit.
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