The application result showed that the physical property of paper has obvious raise, for example, tensile strength, tearing strength, folding strength. 结果表明,氧化淀粉能有效地提高纸张的耐破度、耐折度等物理强度。
Special cramp folding technique is applied in making the boot, resulting in high strength and good sealing performance; 机座采用折边组合工艺,强度高,密封好;
Various films are available with different gloss, folding and strength characteristics. 胶膜有多种,各有不同光泽、折及强度的特性。
The experiment to study the mechanism that the similar fiber improve the folding strength, the impacting toughness and the cementing strength of cement stone was done, and the experiment similar to practice was done also. 利用室内实验系统研究了类纤维改善水泥石抗折强度、抗冲击韧性和胶结强度的机理,并进行了验证。
The following determinations were made on the initial and aged samples: MIT folding endurance, internal tearing resistance, bursting strength, breaking length, brightness, copper number and average degree of polymerization. 纸张老化前后测试的性能为MIT耐折度、撕裂度、耐破度、裂断长、白度、铜价和聚合度。
The folding strength is increased, the stiffness and ring crush strength of the board are not much influenced. 微波干燥较普通干燥方式增加了涂布纸板的耐折度,对挺度、环压强度影响不大。
Compared with cationic and amphoteric starches, modified PAM has obvious advantages in strength improvement, especially in the folding strength of paper. 与商品两性及阳离子淀粉比较,改性PAM在提高纸张强度方面有很好的效果,尤其是在提高纸张耐折度方面显现出明显优势。
When the m ( Glyoxal)/ m ( PVA) is 0.1, dosage 1%, paper folding strength and tensile strength increased 31% and 22% respectively; m(乙二醛)/m(PVA)为0.1和改性PVA用量为1.0%时,纸张的耐折度可以提高31%,抗张强度可以提高22%;
The tensile, burst and folding strength, which are mainly affected by fiber bonding all accord with above sequence. 受纤维结合力影响较大的抗张强度、耐破强度和耐折度都符合这一规律。
The results indicate that the pulp freeness, tensile strength, folding strength, burst index and hemi-cellulose content decrease with recycling. 结果表明:漂白麦草浆回用后,打浆度、抗张强度、耐破指数、耐折度、还原糖含量均下降;
On the basis of workability experiment, the plasticity experiment studies the effect of sepiolite on the cementation strength, folding strength, resistance to impact tenacity, which shows that cement stone has little effect on the early strength. 对抗压强度的影响不大。在施工性能实验的基础上,塑性实验主要考察了海泡石的加入对水泥浆体系胶结强度、抗折强度、抗冲击韧性的影响情况。
We observe the change of the folding properties as the interfacial interaction strength changes, and find that the strength must be strong enough before the propagation of the most stable structures happens. 我们观察了折叠行为随界面间相互作用强度改变的变化情况,发现只有在界面间相互作用强度足够大时最稳定结构的改变才会发生。
The results show that with the dry-wet recycle number increase, the declining rate of quality of concrete loss 、 relative loss modulus and relative folding strength are slowed, but the performance is not significant. 试验结果表明:随着干湿循环次数增加,混凝土的质量损失率、相对动弹模量、相对抗折强度的下降速率均有所减缓,但并不显著。