基层的

Opinion at the grassroots level is sympathetic to the strikers.

基层的意见是同情罢工者。

4 In multicoat systems adhesion failure may occur betweennbspnbspcoats so that the adhesion of the coating system to thenbspnbspsubstrate is not determined.

多层系统的失效发生涂层之间，以致使涂层与基层之间的粘附性无法确定。

Conclusion: Observation of dermatograph is easy to operate and master and the result is stabile.This method is for suitable grass-roots unit and it is helpful to raise the quality of population.

皮纹测试简单易行、易掌握，不时空限制，测试结果稳定，是便于在广大基层推广的一种智力测试方法，对提高人口素质具有积极意义。