update SDK_advanced_guide_offline_zh.md

lyblsgo

2023-07-05 81b40eadba6f315e71be52c1d2a11d43fa13dba8

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beam_size: 5
penalty: 0.0
maxlenratio: 0.0
minlenratio: 0.0
ctc_weight: 0.5
lm_weight: 0.7