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1·The mechanical properties, dehydration ratio and swelling ratio are determined.

测试了共混膜的力学性能、脱水率和溶胀度。

2·The higher the concentration of the acid water, the higher the swelling ratio of samples and the longer the stabilization time.

酸溶液浓度越高，其膨胀变形率越大，稳定时间越长。

3·The equilibrium swelling ratio was increased with the increasing of KGM dosage and decreased with the increasing of STMP dosage.

胶平衡溶胀比随KGM 用量的增加而增加，而随STMP用量的增加而降低。

4·With the increase of arm numbers of PEG, the temperature of the melting peak of dried gels and the swelling ratio of hydrogels decrease;

随着PEG臂数的增加，干胶的熔融峰顶温度下降，凝胶的溶胀比减小；

5·The water uptake and swelling ratio of SPPHES increased as the increasing of SD and test temperature. TGA indicated that SPPHES had good thermo-stability.

SPPHES均质膜的含水率和溶胀率随着SPPHES的磺化度和温度的升高而增大，磺化聚合物显示了很好的尺寸稳定性和较好的热性能。

6·Studing on the changing rule of lime modification expansive soil, such as free swelling ratio, swelling strength, non-side limitation compressive strength.

研究了膨胀土加入石灰改性后，其无荷膨胀率、膨胀力、无侧限抗压强度等指标的变化规律。

7·Water content, swelling ratio, porosity, light transmittance and mechanical property were tested. SEM was used to observe the morphology of the cross section.

测定复合支架的含水率、膨胀率、孔隙率、透光率和力学性能，利用扫描电镜观察样品横截面的组织形态。

8·The equilibrium swelling ratio of the complex gel was increased gradually with the increase of the reaction temperature, but KGM content had little effect on it.

凝胶的平衡溶胀比随着反应温度的升高逐渐增加，而KGM含量对凝胶平衡溶胀比影响不大；

9·AIM: to compare the property between genipin and glutaraldehyde crosslinked gelatin from the aspects of crosslinking index, cytotoxicity, swelling ratio and degradation rate.

目的：从交联度、细胞毒性、溶胀率与降解率方面比较京尼平和戊二醛交联明胶的生物学特性。

10·The results also indicate that index for swelling-shrinkage property has reduced, swelling ratio without load is 2 %-3 % and swelling power is 5 % of those without modifying.

各项胀缩性指标较改性前也有大幅度下降，无荷膨胀率约为改性前的2%，膨胀力约为改性前的5%；