工字型截面连接杆件是由碳制成。
I-shaped cross section connecting rods are made of carbon steel.
建议使用钢质钩环或者非工字型钩环。
Using steel carabiners and non - "I-beam" -shaped carabiners is also a good idea.
由底盘、带有工字型凸筋轨迹槽和对称的圆形凸筋轨迹槽以及一对按摩球构成的脚部滚踏按摩器。
The feet can make any massaging movement in any form along any direction on the foot pedal rolling massaging device. The user can also simultaneously use the balls to massage matching with palms.
展览大厅的屋面为弧形大跨度拉索焊接箱型钢梁结构，接待厅和会议中心的屋面为工字型钢梁结构。
The roof of the exhibition center is a cable tensioned box steel shape beam structure, and the roof of the reception hall and the conference center are I shape steel beam structures.
本文对工字型GFRP梁进行室内实验和数值模拟，对GFRP梁的受力性能和破坏形态进行了研究。
This paper conducted indoor experiment and numerical simulation to H-shaped GFRP beam, and studied the mechanical properties and failure form.
本文对工字型GFRP梁进行室内实验和数值模拟，对GFRP梁的受力性能和破坏形态进行了研究。
This paper conducted indoor experiment and numerical simulation to H-shaped GFRP beam, and studied the mechanical properties and failure form.
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