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1·The harm of high hydrogen content to transformer operation is introduced.

介绍了变压器油中氢气含量增高对变压器运行造成的危害。

2·It was observed that their phonon spectra vary with their hydrogen content.

观察到了它们的声子谱随含氢量而变化以及声学支有规则的软化现象。

3·The influence of melting temperature and inclusion on hydrogen content is made.

同时也研究了夹杂物尺寸和熔炼温度对含氢量的影响。

4·Increasing the operating pressure has negligible effects on the hydrogen content.

增加操作压力上的氢含量的影响可以忽略。

5·The forming mechanism of hydrogen content increased in the transformer oil was described.

阐述变压器油中氢气含量增高形成机理。

6·The main rason of leading to overhigh hydrogen content was insufficient anneal after forged.

导致氢含量过高的原因可能在于锻后退火不足。

7·The hydrogen content in the liquid steel can also be removed effectively by VD vacuum degassing.

通过VD真空脱气处理，能有效地脱去钢液中的氢。

8·The reason for not high hydrogen content and free porosity in welds with this process is explained.

解释了水蒸气保护焊焊缝的氢质量分数不高，不出现气孔的原因。

9·The prediction correlation of residues hydrogen content was given in the absence of elemental analysis.

并给出了在缺乏元素分析的条件下，渣油氢含量的预测式。

10·Based on the method, a device of rapid measuring hydrogen content in aluminum alloy liquid was designed.

在该方法基础上设计了铝合金液氢含量快速测定装置。