全部主张 / 机械、电学与发明史

宋代存在一种双洞结构的活塞风箱

当前输入不足以比较R005-SEG003-C0703:00-03:59

该主张在“支持 / 未定 / 反对”上的当前位置，不是概率，是本轮证据规则下的比较终态。

判定边界

双方证据链未闭合（本轮），不是双方等真，也不是给视频主张背书。

用户档位：未映射

当日视频这一批命题的台账里没有“证据方向”和“证据强度”两列，而用户档位正是由这两列推出来的。两条轴之间不存在函数关系，硬套就是发明数据，所以本站不给这一批命题标档位。

要给它一个档位，需要按同一套规则对它独立重判：写出正向证据、反证、已查检索面和判定稳度。这条动作还没有做。

另两批命题为什么有档位、这套档位怎么定的，见方法与边界。

视频原话摘要

宋代的双洞是活塞风箱

领域: mechanical_history
涉及对象: 宋代；活塞风箱
声称年代: 宋代
话语角色: 作者主张

证据连接

来源记录

SRCREF:R005-HMAIN-F2:SRC-F2-001 SRCREF:R005-HMAIN-F2:SRC-F2-002 SRCREF:R005-HVIDEO-F2:SRC-F2-006 SRCREF:R005-HVIDEO-F2:SRC-F2-007 SRCREF:R005-HVIDEO-F2:SRC-F2-008 SRCREF:R005-HVIDEO-F2:SRC-F2-010

待解问题

RESREF:R005-HMAIN-F2:RES-F2-007 RESREF:R005-HVIDEO-F2:RES-F2-C07-01

报告锚点：S05.2 · 研究专题线：F2_MECHANICAL_ELECTRICAL

双轨条件矩阵

H_VIDEO 与 H_MAIN 独立列出必要条件、正向预测、反证条件、替代机制、形成链和协调伪造规模。

模型	条件类型	条件	评估	关联证据
H_VIDEO	necessary_condition	A dated Song record or witness must identify a two-hole or double-chamber piston bellows and show its working structure	input_limited	SRCREF:R005-HVIDEO-F2:SRC-F2-006 SRCREF:R005-HVIDEO-F2:SRC-F2-007 SRCREF:R005-HVIDEO-F2:SRC-F2-008 SRCREF:R005-HVIDEO-F2:SRC-F2-010 RESREF:R005-HVIDEO-F2:RES-F2-C07-01
H_VIDEO	positive_prediction	A diagram or text would name two openings or chambers and link them to piston operation	input_limited	SRCREF:R005-HVIDEO-F2:SRC-F2-006 SRCREF:R005-HVIDEO-F2:SRC-F2-007 SRCREF:R005-HVIDEO-F2:SRC-F2-008 SRCREF:R005-HVIDEO-F2:SRC-F2-010 RESREF:R005-HVIDEO-F2:RES-F2-C07-01
H_VIDEO	disconfirmer	Available records describing water bellows or hand-driven wooden pistons without the double-hole detail disconfirm only the exact formulation; absence is bounded	input_limited	SRCREF:R005-HVIDEO-F2:SRC-F2-006 SRCREF:R005-HVIDEO-F2:SRC-F2-007 SRCREF:R005-HVIDEO-F2:SRC-F2-008 SRCREF:R005-HVIDEO-F2:SRC-F2-010 RESREF:R005-HVIDEO-F2:RES-F2-C07-01
H_VIDEO	alternative_mechanism	Double-action or dual-chamber terminology mistranslated; ASR ambiguity; conflation of separate bellows designs	input_limited	SRCREF:R005-HVIDEO-F2:SRC-F2-006 SRCREF:R005-HVIDEO-F2:SRC-F2-007 SRCREF:R005-HVIDEO-F2:SRC-F2-008 SRCREF:R005-HVIDEO-F2:SRC-F2-010 RESREF:R005-HVIDEO-F2:RES-F2-C07-01
H_VIDEO	formation_chain	Song date -> technical text or diagram -> double-hole structure -> observed airflow operation	input_limited	SRCREF:R005-HVIDEO-F2:SRC-F2-006 SRCREF:R005-HVIDEO-F2:SRC-F2-007 SRCREF:R005-HVIDEO-F2:SRC-F2-008 SRCREF:R005-HVIDEO-F2:SRC-F2-010 RESREF:R005-HVIDEO-F2:RES-F2-C07-01
H_VIDEO	fabrication_or_coordination_scope	not_required_by_claim_logic	not_applicable_by_claim_logic	SRCREF:R005-HVIDEO-F2:SRC-F2-006 SRCREF:R005-HVIDEO-F2:SRC-F2-007 SRCREF:R005-HVIDEO-F2:SRC-F2-008 SRCREF:R005-HVIDEO-F2:SRC-F2-010 RESREF:R005-HVIDEO-F2:RES-F2-C07-01
H_MAINSTREAM	necessary_condition	宋代“双洞”必须能在可定年的文本/图像/考古对象中对应活塞风箱，术语和结构不能靠现代回译	input_limited	SRCREF:R005-HMAIN-F2:SRC-F2-001 SRCREF:R005-HMAIN-F2:SRC-F2-002 RESREF:R005-HMAIN-F2:RES-F2-007
H_MAINSTREAM	positive_prediction	会有宋代版本/图像/器物说明双腔或双孔往复鼓风结构	input_limited	SRCREF:R005-HMAIN-F2:SRC-F2-001 SRCREF:R005-HMAIN-F2:SRC-F2-002 RESREF:R005-HMAIN-F2:RES-F2-007
H_MAINSTREAM	disconfirmer	原始文本/图像不支持活塞、年代晚于宋、或“双洞”是别的结构，将否定该具体识别	input_limited	SRCREF:R005-HMAIN-F2:SRC-F2-001 SRCREF:R005-HMAIN-F2:SRC-F2-002 RESREF:R005-HMAIN-F2:RES-F2-007
H_MAINSTREAM	alternative_mechanism	后世水排/风箱混入宋代；翻译把孔/腔体误作活塞；现代重绘	input_limited	SRCREF:R005-HMAIN-F2:SRC-F2-001 SRCREF:R005-HMAIN-F2:SRC-F2-002 RESREF:R005-HMAIN-F2:RES-F2-007
H_MAINSTREAM	formation_chain	宋代记录/对象→孔/腔结构→往复送风→与后世术语对照	input_limited	SRCREF:R005-HMAIN-F2:SRC-F2-001 SRCREF:R005-HMAIN-F2:SRC-F2-002 RESREF:R005-HMAIN-F2:RES-F2-007
H_MAINSTREAM	fabrication_or_coordination_scope	not_required_by_claim_logic	not_applicable_by_claim_logic	SRCREF:R005-HMAIN-F2:SRC-F2-001 SRCREF:R005-HMAIN-F2:SRC-F2-002 RESREF:R005-HMAIN-F2:RES-F2-007

推理桥梁

H_VIDEOotherinput_limited

Generic piston => specific double-hole structure

SRCREF:R005-HVIDEO-F2:SRC-F2-006 SRCREF:R005-HVIDEO-F2:SRC-F2-007 SRCREF:R005-HVIDEO-F2:SRC-F2-008 SRCREF:R005-HVIDEO-F2:SRC-F2-010 RESREF:R005-HVIDEO-F2:RES-F2-C07-01

H_MAINSTREAMotherinput_limited

桥接“双洞”字面、结构剖面、活塞动作和年代四者

SRCREF:R005-HMAIN-F2:SRC-F2-001 SRCREF:R005-HMAIN-F2:SRC-F2-002 RESREF:R005-HMAIN-F2:RES-F2-007

审计字段与说明

终态方法: dual_track_evidence
音频核验: asr_ambiguity_retained
研究备注: 冻结命题与矩阵终态逐 ID 对齐；非事实 lane 不转写为历史胜负。