Then, we introduce a strain gradienttheory and its main applications, in which no high-order stresses are included.
其次主要介绍了不含高阶应力的一类应变梯度理论及其应用;
2
The forming process and active mechanism of the Generalized-Gradienttheory can be simplified as it's of the duality structure from high gradient to low gradient in space.
广义梯度推移过程及其作用机理可简约为“高梯度—低梯度二元空间结构”的形成、作用机理及其演化过程。
3
According to gradienttheory early-developing regions should have mass transfer from early-developing regions to late-developing regions, but it does not happen as expected.