shrinkage ratio

常见例句

The shrinkage temperature, shrinkage ratio and curves of fibers in dechroming processes were studied by thermal platform microscope.
利用热台偏光显微镜，研究了蓝湿革脱铬过程中，皮纤维的热收缩温度、收缩率及其收缩曲线。
The results show that, after soaking by acid rain, dry heat shrinkage ratio of the leather increases, and the dry thermostability decreases.
结果表明：经过酸雨浸泡后，加脂皮革的干热收缩率均高于未浸泡试样，耐干热性能下降。
The effects of polypropylene fiber on the plastic shrinkage stress and plastic shrinkage ratio of the mortars were investigated by use of a self-designed measuring device.
采用自行研制的水泥砂浆塑性收缩应力测试装置和非接触式测长装置，分别研究了低掺量的聚丙烯纤维对水泥砂浆塑性收缩应力和塑性收缩率的影响。