hexdump(buf, bufsz);
（二）原值超过500万元的单项长期资产，购进时先全额抵扣进项税额，此后在用于混合用途期间，根据调整年限计算五类不允许抵扣项目对应的不得从销项税额中抵扣的进项税额，逐年调整。
，详情可参考同城约会
Detection logic: split input into sentences, clean, then run through all 7 binary classifiers. If ≥2 models flag a sentence, it’s marked as suspected AI and highlighted. Final AI ratio = (flagged sentence length) / (total input length). Judgment:
minor impact and it would be overly hard or even impossible to have