burnout

Burnout is common among teachers.

过度劳累在教师中很常见。

Many students have burnout after taking exams.

考试过后许多学生筋疲力尽。

To insure more densification but deformation of glass beads, the green density should be increased, and the burnout temperature of binder should be below the toplimit of transformation temperature.

为保证绝得较致密度而不变形，应尽量提生坯密度，温度同时排蜡应低于该的转变温度上限。