The experimental results of the short fiber concrete members and fibre prestressed concrete poles with ring crosssection are presented.
试验结果及工程实践表明，配纤维预应力混凝土电杆具有良好的抗裂性。
2
Natural crosssection height hollow, making the industry experts say the bamboo fibre for "breathing" fiber, also called it "the fiber queen".
天然横截面的高度中空，使得业内专家称竹纤维为“会呼吸”的纤维，还称其为“纤维皇后”。
3
The relationship is derived in this article between the weighted average of length variation coefficient and the distribution function of the cross-section area of fibre bundle.