1) Syngenetic origin
同生成因
3) syngenetic metallogenesis
同生成矿
1.
Theyare theories of syngenetic metallogenesis,supergene metallogenesis,microbiogenic metal-logenesis,marginal metallogenesis,latitudinal zoning metallogenesis hypothesis,softand/or hard acid-alkali metallogenesis,formation analysis metallogenesis,supergene hy-drothermal precious metal metallogenesis,petrogenetic metallogenesis and bacterial crys-.
本文简要分析了成矿理论的发展趋势，重点对１０种现代成矿理论作了简要的介绍，它们是：同生成矿理论、浅生成矿理论、微生物成矿理论、边缘成矿理论、纬度分带成矿学说、软硬酸碱成矿理论、建造分析成矿理论、浅成低温热液贵金属成矿理论、成岩作用促使沉积成矿理论和砂金成矿的细菌结晶机制。
4) homogeny
[英][həu'mɔdʒəni] [美][ho'mɑdʒənɪ]
生成同一
5) syntectonic origin
同构造成因
1.
The porphyroblasts being of syntectonic origin have attained the following features:their growth is correlated with deformation intensity,content of sericite and size of the crystal,and the porphyroblasts have their distinct crystal forms and retain the schistosity of groundmass.
大背坞地区浅变质碎屑岩内的韧性剪切带中发育有同构造成因的菱铁矿变斑晶和黄铁矿变斑晶，它们是进变质剪切变形的产物和标志。
6) cogenetic rock
同成因岩石
补充资料：同恩生
1.科举时代称同榜及第者。因同时受皇恩，故称。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条