Based on the new method, a criterion of determining overconstrained mechanisms was presented and a new four-loop planar overconstrained mechanism was certified.
发现了一
四回路过约束机构，并运用判定准则对该机构进行
证。
Based on the new method, a criterion of determining overconstrained mechanisms was presented and a new four-loop planar overconstrained mechanism was certified.
发现了一四回路过约束机构，并运用判定准则对该机构进行证。
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