Half the Ivy League presidents are women, and two of the three network anchors soon will be; three of the four most recent Secretaries of State have been women.
长春藤大学校长中一半是女性，新闻主播中也将有三分之二由女性担任，最近四任国务卿中出现了三位女性。
Starting with mechanical behavior analysis of building anchors in brick masonry, three installation positions of a single anchor were determined.
从分析膨胀型建筑锚栓在砖砌体中的受力形式出发，找到单根锚栓在砖砌体中可能出现的三种安装位置。
The prestressed anchors will get accessional vertical loads that deteriorate its internal force and three prestress losses exit in the prestressed anchors as the water level is changed.
并分析了锚索上受到的竖向附加荷载，这将恶化锚索的受力，同时，锚拉桩在水位变动带存在三种预应力损失。
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