I find that when tree species is different, dry and wet compression shear strength is different obviously.
对不同树种的干、湿压缩剪切强度进行了研究。
The result showed that the dry and wet strength of the palm fibers treated were increased obviously.
结果表明处理后的棕叶纤维的湿态强度明显提高。
The effects of cyclic dry-wet process on the fatigue strength of the cement silt clay and the cement silt are researched by cyclic triaxial tests.
通过振动三轴试验，研究干湿循环过程对水泥改良粉质粘土和水泥改良粉土疲劳强度的影响。
There was a significant difference of breaking strength and strain of break of hair fibers between dry and wet state.
干态与湿态下头发断裂强度、断裂伸长率之间的差异具有统计学意义。
Wet breaking strength increased obviously after crosslinking, and the ratio of wet strength to dry strength increased by 16.9%, while there was a little impact on thermostability.
交联使纤维的湿断裂强度明显提高，湿干强度比可提高16.9%，但对纤维的热稳定性影响不大；
According to the investigations on a series of experiments, we conclude that the mechanical strength, resistance to freezing-thaw and dry-wet are all in line with requirements for slope-pro…
实验研究表明 ，固化块的机械性能、抗冻 融性能、耐干 湿性能均满足护坡砖的要求 ，并且浸出液中重金属离子的浓度在国家允许的范围内。
According to the investigations on a series of experiments, we conclude that the mechanical strength, resistance to freezing-thaw and dry-wet are all in line with requirements for slope-pro…
实验研究表明 ，固化块的机械性能、抗冻 融性能、耐干 湿性能均满足护坡砖的要求 ，并且浸出液中重金属离子的浓度在国家允许的范围内。
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