并且曲线可以采用G - L位错钉扎模型给予很好的解析。

The curves were well interpreted by G-L dislocation model.

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结果表明：在其他物理、化学条件相同的情况下，无论是位错钉扎、还是氢陷阱作用，球形粒子的作用效率最低。

The results show that efficiency of the spherical particles for pinning dislocation and hydrogen trap is lowest on the same physical and chemical conditions.

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实验证实，掺加第二相显微颗粒，能有效地钉扎位错，也提高了莫来石陶瓷的常温强度。

Experhiments confirm that the addition of micro-particles of the second phase can fix the dislocations effectively, and strengthen the mullite ceramics at room temperature.

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