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1. The index system consists advanced index, economical index and green index, which consist of A class index sign and second class index sign.
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2. The index system set up four indexes, it is that the first class index includes the input index, the process index, the output index and effect index.
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3. Based on the number set, a new commutative semi-group is established in the integer number and extended in number fields of rational number, real number and the complex number.
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4. Based on the number set, a new commutative semi-group is established in the integer number and extended in number fields of rational number, real number and the complex number.
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5. Result: Neither the cloacal bursa index nor the thymus index was affected (P>0. 05), but the spleen index and the female reproductive organ index were increased (P<0. 05).
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dial gauge dial plate index dial index disc
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accession number index
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