你会焊接内胆板材吗？
内胆板材焊接是水箱加工过程中又一重要环节。[{'character': '内', 'pinyin': 'nei4', 'highest pitch': 11.1, 'lowest pitch': 9.32, 'duration': 0.21, 'prosody hierarchy': 'null'}, {'character': '胆', 'pinyin': 'dan2', 'highest pitch': 10.03, 'lowest pitch': 7.77, 'duration': 0.22, 'prosody hierarchy': '#1'}, {'character': '板', 'pinyin': 'ban3', 'highest pitch': 10.03, 'lowest pitch': 5.07, 'duration': 0.19, 'prosody hierarchy': 'null'}, {'character': '材', 'pinyin': 'cai2', 'highest pitch': 6.76, 'lowest pitch': 5.58, 'duration': 0.24, 'prosody hierarchy': '#1'}, {'character': '焊', 'pinyin': 'han4', 'highest pitch': 8.86, 'lowest pitch': 6.76, 'duration': 0.23, 'prosody hierarchy': 'null'}, {'character': '接', 'pinyin': 'jie1', 'highest pitch': 8.64, 'lowest pitch': 6.85, 'duration': 0.26, 'prosody hierarchy': '#3'}, {'pinyin': 'sp1', 'highest pitch': 0.0, 'lowest pitch': 0.0, 'duration': 0.08}, {'character': '是', 'pinyin': 'shiii4', 'highest pitch': 7.2, 'lowest pitch': 6.44, 'duration': 0.34, 'prosody hierarchy': '#2'}, {'character': '水', 'pinyin': 'shuei3', 'highest pitch': 7.02, 'lowest pitch': 4.76, 'duration': 0.24, 'prosody hierarchy': 'null'}, {'character': '箱', 'pinyin': 'xiang1', 'highest pitch': 8.92, 'lowest pitch': 5.03, 'duration': 0.21, 'prosody hierarchy': '#1'}, {'character': '加', 'pinyin': 'jia1', 'highest pitch': 9.66, 'lowest pitch': 8.83, 'duration': 0.15, 'prosody hierarchy': 'null'}, {'character': '工', 'pinyin': 'gong1', 'highest pitch': 9.85, 'lowest pitch': 8.83, 'duration': 0.18, 'prosody hierarchy': '#1'}, {'character': '过', 'pinyin': 'guo4', 'highest pitch': 9.81, 'lowest pitch': 7.51, 'duration': 0.14, 'prosody hierarchy': 'null'}, {'character': '程', 'pinyin': 'cheng2', 'highest pitch': 7.59, 'lowest pitch': 5.23, 'duration': 0.23, 'prosody hierarchy': 'null'}, {'character': '中', 'pinyin': 'zhong1', 'highest pitch': 7.92, 'lowest pitch': 5.85, 'duration': 0.21, 'prosody hierarchy': '#2'}, {'pinyin': 'sp1', 'highest pitch': 0.0, 'lowest pitch': 0.0, 'duration': 0.07}, {'character': '又', 'pinyin': 'iou4', 'highest pitch': 10.8, 'lowest pitch': 7.85, 'duration': 0.22, 'prosody hierarchy': 'null'}, {'character': '一', 'pinyin': 'i2', 'highest pitch': 7.85, 'lowest pitch': 6.15, 'duration': 0.15, 'prosody hierarchy': '#1'}, {'character': '重', 'pinyin': 'zhong4', 'highest pitch': 8.53, 'lowest pitch': 7.06, 'duration': 0.16, 'prosody hierarchy': 'null'}, {'character': '要', 'pinyin': 'iao4', 'highest pitch': 7.06, 'lowest pitch': 5.47, 'duration': 0.16, 'prosody hierarchy': '#1'}, {'character': '环', 'pinyin': 'huan2', 'highest pitch': 6.14, 'lowest pitch': 5.3, 'duration': 0.2, 'prosody hierarchy': 'null'}, {'character': '节', 'pinyin': 'jie2', 'highest pitch': 6.03, 'lowest pitch': 4.89, 'duration': 0.28, 'prosody hierarchy': '#4'}]