hydriding failure

例句：

1. 1. The hydriding process failed due to a lack of proper temperature control.
   由于温度控制不当，氢化过程失败了。
2. 2. The team's hydriding experiment was a complete failure due to the unexpected contamination.
   团队的氢化实验因意外污染而完全失败。
3. 3. The manufacturer claimed that the hydriding process had been optimized for efficiency, but in reality, it was a failure.
   制造商声称氢化过程已经优化以提高效率，但实际上这是一次失败。