下半场刚开始，埃托奥被阿尔维斯干扰曾差点获得一个点球——但是很快这个后卫就在另一端送出了一记手术刀般精确的斜传球给哈维。
Eto'o appealed for a penalty early in the second half under challenge from Alves – a moment later the fullback was at the other end delivering an inch-perfect cross for Xavi.
空间斜支承结构是指其支承端的运动方向与其弹性主轴方向不一致的支承。
Spatial Angle brace is a kind of brace that the movement direction of supporting end is different from the direction of major elastic axis.
分析计算证明，采用改进后的测量方法，则可以用直角尺或线锤测量出准确的钢管管端切斜尺寸。
Analytical calculation shows that thanks to the improved measurement method, the pipe end squreness can be precisely checked by either the steel square or the wire weight.
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