I-section

基本解释

When a welded I-section plate girder is subjected to bending or shearing, buckling of web in elastic range will be restrained by flanges.
在纯弯或纯剪分别作用下的工字形焊接板梁，在弹性范围内腹板屈曲时，翼缘会对腹板起约束作用。
This paper presents the experimental investigation and theoretical analysis for the ultimate load-carrying capacity of axially loaded compression member of No. 18 rolled I-section.
本文对以18号热轧工字钢为轴心受压杆件的承载能力进行了试验和理论研究。
Cracks occurred in the main weld joining the web and upper wing panel of an overhead crane girder of I-section, some of which have expanded to the structure material and even led to girder fracture.
桥式起重机采用工字形截面作为主梁，使用多年后该结构形式的主梁上翼缘板和腹板连接的主焊缝及母材多处产生裂纹，甚至发生主梁断裂事故。

"I especially appreciated the chance to meet with Iraqis, including a group of Iraqi women, who were both war widows and helping widows and their children, and I also participated in a historic town meeting with Iraqi citizens representing a broad cross-section of Iraqi society.
So, I take that that's all right with you-- that you can come to a special section of this class.
我假设对你们来说,时间不冲突,你们可以把这当做特殊课时
耶鲁公开课 - 金融市场课程节选
In binary search-- ah, there's that wonderful phrase, this is called a version of binary search just like you saw bin-- or bi-section methods, - when we were doing numerical things- in binary search, I need to keep track of the starting point and the ending point of the list I'm looking at.
就是当我们处理数字的时候，所称的二分检索，在二分法搜索中,我需要记录区间的开始点和尾点，初始化的时候就是-,问题输入的开始点和尾点，当我开始做测试的时候,我想要做的就是去取中值点。
麻省理工公开课 - 计算机科学及编程导论课程节选

The argument that we have made before the Supreme Court and the argument that we have made publicly, including in a letter that the Attorney General sent to the Speaker of the House a couple years ago, is the argument that Section 3 -- let me make sure I got that right -- Section 3 of the Defense of Marriage Act is unconstitutional.
WHITEHOUSE: Press Briefing by Deputy Press Secretary Josh Earnest