An insulation or cooling materials used in wet soil bagging method (such as the black plastic bag and reflective film bag etc. ) can be extended by grafting appropriate period of 2 months;
湿土套袋法采用外罩保温或降温材料（如黑塑料袋及反光膜袋等）可延长有效嫁接适期2个月左右；
The theoretical method is proposed to lower bagging deformation in kitted fabric to some extent.
并经试验证实其合理性，在一定程度上为减少针织物的起拱变形提供了方法。
The theoretical method is proposed to lower bagging deformation in kitted fabric to some extent.
并经试验证实其合理性，在一定程度上为减少针织物的起拱变形提供了方法。
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