三者是在同一地质背景条件下，不同构造条件控制不同产出形态金矿床的结果。
They are the result that various structural conditions control the gold deposits of different occurrence forms in the same geological setting.
如果代数A满足我们建立的一个温和的条件，则必为同构或者是反同构。
In this note, we establish a mild condition on A such that every Jordan automorphism of A is either an isomorphism or an anti-isomorphism.
然后根据扩张原理，在模糊集乘积同态、同构映射的条件下，研究模糊集乘积与模糊集乘积同态像之间的关系。
Then, based on the extension principle, the relations between fuzzy sets product and the homomorphic images of the fuzzy sets product are studied.
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