并将合成的助剂应用到阔叶木浆中，检测了纸张的抗张指数、耐破指数、耐折度和撕裂指数四个主要的强度指标，起到了很好的增强效果。
And we also applied the composite addition agent to the hardwood pulp, and tested the paper's tensile index, bursting index folding endure and tearing index, and the effect were obvious.
它能提高构件的抗裂能力、抗剪强度、刚度和承载力；还能提高构件的部分延性；并将改变梁的破？。
It is shown that the resisting crack capacity of member, shear strength, stiffness, load-bearing capacity and ductility of member can be improved and the failure mode of beam may be changed...
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