火成碎屑沉積 的英文怎麼說
中文拼音 [huǒchéngsuìxièchénjī]
火成碎屑沉積
英文
pyroclastics- 火 : fire
- 成 : Ⅰ動詞1 （完成; 成功） accomplish; succeed 2 （成為; 變為） become; turn into 3 （成全） help comp...
- 碎 : 動詞[書面語] （觸; 撞） strike; bump
- 屑 : Ⅰ名詞（碎末） bits; scraps; crumbs Ⅱ形容詞（瑣碎） trifling Ⅲ動詞（認為值得） think sth. worth doing
- 沉 : Ⅰ動詞1 （沉沒; 墜落） sink 2 （沉下 多指抽象事物） keep down; lower 3 [方言] （停止） rest Ⅱ形容...
- 積 : Ⅰ動詞（積累） amass; store up; accumulate Ⅱ形容詞（長時間積累下來的） long standing; long pending...
- 碎屑 : fragment; bits; shard; scrap; refuse; chippings; offal
- 沉積 : [地] deposit; sedimentation; deposition; precipitation
-
The upper cretaceous jingzhushan formation in the biru basin, xizang consists of a succession of coarse - grained elastic rocks in the alluvial fan - fan delta depositional system, intercalated with intermediate - acidic volcanic rocks including dacite, andesite, quartz trachyandesite and rhyolite
摘要上白堊統競柱山組為一套沖積扇扇三角洲沉積體系的粗碎屑巖，間夾由英安巖、安山巖、石英粗安巖和流紋巖組成的中酸性火山巖。The genesis of gold deposits is complex in this district, the type of quart - vein plus etch rock belongs to hydro thermally superimposed complex mineralization. the type of porphyry and scraping rock containing charcoal belongs to volcano sediment - alteration hydro thermally gold deposits, the formation of gold deposits is controlled by several factors
本區金礦床的成因比較復雜，石英脈+蝕變巖型金礦屬于熱液疊加復合成因礦床，含炭火山碎屑巖型金礦屬於火山沉積?變質熱液改造型層控金礦床。Mainly thinking over ore - bearing rock series and giving consideration to ore - forming process, the author divides the gold deposits in fujian into four categories which include metamorphic rock category, volcanic rock category, sedimentary clastic rock category and igneous rock intrusive contact category
採用以容礦巖系為主體兼顧成礦環境和成礦作用的分類原則，把福建省金礦劃分為變質巖型、火山巖型、沉積碎屑巖型和侵入巖內外接觸帶型四類。
分享友人