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- A mottled green rock composed of diabase. 綠色蛇紋石含有輝綠巖并帶有花紋的綠色巖石
- A dark, fine - grained igneous rock;diabase. 粗玄巖,輝綠巖一種暗色微?;鸪蓭r;輝綠巖
- A dark,fine - grained igneous rock;diabase. 粗玄巖,輝綠巖一種暗色微?;鸪蓭r;輝綠巖
- A dark,fine.- grained igneous rock;diabase. 粗玄巖,輝綠巖一種暗色微?;鸪蓭r;輝綠巖
- A dark, fine-grained igneous rock; diabase. 粗玄巖,輝綠巖一種暗色微?;鸪蓭r;輝綠巖
- What are the characteristics of diabase? 輝綠巖的特征是什么?
- The type of gold mine of the diabase belongs to a reforming type of gold mine. 桂西輝綠巖型金礦屬改造型金礦,金主要來(lái)源于基性巖漿對圍巖(熱水沉積巖)的混熔改造。
- Ihre Stirn ist hoch und glatt。 Sie hat helle Haut und ein spitzes Kinn. 她的額頭高而平。她有潔白的皮膚和尖尖的下巴。
- The diabase dyke (vein) is the obvious, direct and effective prospecting criteria for Ag-Au-polymetallic deposit. 輝綠巖墻(脈)是本區銀、金多金屬礦床明顯的直接的有效的找礦標志。
- The diabase dyke (vein) of Later Yanshanian spurred the re-concentration of Pb-Zn ore-formation. 此外燕山晚期形成的輝綠巖墻(脈)對鉛鋅礦床起到了再次富集成礦作用。
- The existent state of diabase was strudied with magnetic anomalies,and the existence of nappe was confirmed. 利用磁異常研究輝綠巖體的賦存狀態(tài),肯定了推覆體的存在;
- The studied diabase sills are found in Xuzhou-Suzhou area o f the southeastern part of North China Plate. 同位素測年數據顯示,徐宿地區的輝綠巖床是震旦紀早期和震旦紀晚期兩次侵入的產(chǎn)物。
- DMA illuminated the modulus of the diabase fiber/PVC composite improved consumedly compare with PVC. DMA分析證示輝綠巖纖維/PVC復合材料的模量較純PVC顯著(zhù)提高;
- This zone consists of basalt, diabase and other basic intrusive rock, and the isotopic age is between 259 Ma and 292 Ma. 它們的同位素年代為(259±09)Ma-(292。0±0.;5)Ma。
- It consists of basement, seabeach-sandstone, gabbro (diabase) dike swarm wall group, ophilite, silicalite, limestone (kop) ,flysch, and molasses. 蛇綠巖環(huán)境分析表明,部分為洋中脊環(huán)境,大部分為洋島環(huán)境。
- Isotopic ages of the two-s tage diabase sills are 706-723 Ma and 604-654 Ma, respectively,corresponding to the early and late Sinian period. 稀土元素配分模式為輕稀土富集型,但稀土元素分餾并不強烈。
- Most igneous rocks in Langgu depression are products of Cenozoic magma action, with diabase intrusion and subwater effusive basalt as major forms. 廊固凹陷內火成巖主要是新生代巖漿多期活動(dòng)的產(chǎn)物。
- Diabase connected depth and shallow and caused deep auriferous metallogenetic fluid through rifted fractured zone uplifting and precipitation. 輝綠巖起著(zhù)溝通深部與淺部構造,并使深部的含礦流體沿擠壓破碎帶上升、沉淀而成礦的作用。
- Metal-logenic type is a post-magmatic mesothermal hydrothermal solution filling metasomatic ore deposit correlated with diabase. 礦床成因類(lèi)型為與燕山期輝綠巖有關(guān)的巖漿期后中溫熱液充填交代礦床。
- Fushan Iron Mine introduced diabase cast stone pipes in its concentrator instead of steel piplcs which have quicker wear. 為了解決選礦廠(chǎng)鋼管道磨損快的問(wèn)題,符山鐵礦選礦廠(chǎng)采用了輝綠巖鑄石管道,經(jīng)使用證明,鑄石管道的磨損僅為普通鋼管6%25。