acceptance trial test的用法和样例：
- Wander up and down memory ,it is heart-broken to have a trial test ,forgive affection ,anaesthetize moulding .
- The result of trial test demonstrates that the quality of yarns forming used by needling fixed flat better than by that of serrated.
- The trial test indicated that NTS was unfavorourable for seed emergence and the soil heat flux was lower than the other tillages obviously.
- ANSYS/LS-DYNA provides a useful tool for designers to understand the impact behavior in the design level, therefore reduces the trial test and cost.