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本专利的第一方案已在本刊1988年第6期刊登,由于原文较长且有重复之处,现将余下的十二个方案摘要编译刊登,供读者参考。
The first program of this patent has been published in Issue 6, Issue 6, 1988. Due to the long and repetitive nature of the original, the remaining 12 proposals are compiled and compiled for readers’ reference.