According to the characteristic of materials, the rational molding technology is referred in the paper.
根据原料的性质，提出了合理的冷压成型工艺；
The results show that there exists the tension-bend coupling deformation in the uniformly heated beam because of the non-uniform characteristic of materials.
结果表明，由于材料的非均匀性，功能梯度梁中存在拉-弯耦合变形。
Another characteristic of a good distance learning program is the equivalence of the distance learning course with the same subject materials as those students taking the course on the home campus.
一个好的远程教育课程的另一个特点是，远程教育课程使用的学科教材，与那些在学校学习课程的学生使用的，是一样的。
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