鐵質沉積層 的英文怎麼說
中文拼音 [tiězhíchénjīcéng]
鐵質沉積層
英文
ferruginous sediment- 鐵 : Ⅰ名詞1 （金屬元素） iron （fe） 2 （指刀槍等） arms; weapon 3 （姓氏） a surname Ⅱ形容詞1 （形容...
- 質 : Ⅰ名詞1 （性質; 本質） nature; character; essence 2 （質量） quality 3 （物質） matter; substance;...
- 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...
- 層 : i 量詞1 （用於重疊、積累的東西 如樓層、階層、地層） storey; tier; stratum 2 （用於可以分項分步的...
- 鐵質 : human iron metabolism
- 沉積 : [地] deposit; sedimentation; deposition; precipitation
-
By infrared spectrum study, the limonite ( feooh nh2o ) can be considered the main colorating mineral in the yellow and red jadeite, and the hematite is another colorating mineral in the red jadeite. the difference of color tone is due to the n value in the molecular formula feooh nh2o and the content of crystal water and adsorbent water. the iron ion came from the effloresced and eroded rocks, and formed fe ( oh ) 3 colloid reacted with the surface water
周圍礦床的風化蝕變為表生水提供了鐵質，形成弱酸性的含fe （ oh ） _ 3膠體的水溶液，表生水流經翡翠礦石時， fe （ oh ） _ 3膠體附著在巖石的表面，經過脫水結晶和吸附，形成褐鐵礦膠體，褐鐵礦膠體沿裂隙或鬆散的礦物顆粒進入翡翠巖石中，逐漸累積沉澱，形成次生色層。The colour of illite jade is of distinct gradation which is related to the content of hematite in different sedimentary bed
該玉石的顏色層次結構清楚，分界明顯，與不同沉積層中赤鐵礦的質量分數有關。( 5 ) according to the study on seismicic data, sedimentary characteristics, contact relations, incision relation of the faults and strata related to the folds which are associated with the faults, this paper reached the conclusions : the oblique - thrusting structure of sertengshan - xitieshan in northern qaidam basin was formed in middle jurassic and the left - thrusting fault zone was established in the late pliocene of neogene
（ 5 ）根據地震質料、沉積特徵、地層的沉積接觸關系、斷裂切割地層關系以及與斷裂相關的褶皺捲入地層的研究，認為柴達木盆地北緣的賽什騰? ?錫鐵山逆沖推覆構造形成於中侏羅世，而左行逆沖斷裂帶定型于新第三紀上新世末。
分享友人