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- Furthermore, through the comparison of petrological features and mineral chemistry, 21 groups of meteorites are paired. 經(jīng)過(guò)巖石礦物學(xué)特征和礦物成分的對比分析，初步確定成對隕石21對。
- This paper describes in detail the features of mineralogy and mineral chemistry about tourmaline from peraluminous granite in south Tibet(PGST). 討論了藏南過(guò)鋁花崗巖中電氣石的地質(zhì)產(chǎn)狀、礦物學(xué)和礦物化學(xué)特征。
- Miao B., Wang G., Wang D., Ouyang Z., Lu R., Dai D. , and Lin Y.(2005) Petrology and Mineral chemistry of two Ureilites Found in Grove Mountains. Acta Geologica Sinica 77. 戴德求，林楊挺，繆秉魁，王桂琴，（2006）南極碳質(zhì)球粒隕石中兩個(gè)富尖晶石球粒狀難熔包體的巖石學(xué)和礦物化學(xué)特征研究地球化學(xué)出版中。
- Petrography and mineral chemistry of 100 meteorites collected from the Grove Mountains,Antarctica,were studied and their chemical-petrographic types were assigned. 本文主要報道了南極格羅夫山新回收的100塊隕石的巖石學(xué)和礦物化學(xué)特征。
- Raison R J, Connell M J and Khanna P K.Methodology for studying fluxes of soil mineral -N in situ [J].Soil Bio. 田昆常鳳來(lái)莫劍鋒陸梅楊永興.;原狀土就地培養取樣法定位研究田間土壤氮動(dòng)態(tài)變化[J]
- Xue, C.-J., Jiang, S.-Y. Li, Y.-H., 1997, Mineral Chemistry and Boron Isotopic Composition of Tourmaline from the Devonian Metallogenic District of Shanyang-Zhashui, Eastern Qinling. Chinese Journal of Geochemistry, vol. 薛春紀,蔣少涌,李延河,1997,東秦嶺泥盆紀山陽(yáng)-柞水成礦區電氣石礦物化學(xué)和硼同位素組成,地球化學(xué)
- The mineral chemistry of zoned amphiboles in the metabasites indicates a progressive evolution from greenschist, amphibolite facies to amphibolite-granulite facies, being consistent with increasing Ti, Al and (K + Na) from core to rim. 變基性巖角閃石環(huán)帶的礦物化學(xué)分析結果表明:從核部到邊部,鈦、鋁、(鈉+鉀)含量增長(cháng),反映了從綠片巖相到角閃巖相或角閃巖-麻粒巖相的進(jìn)變質(zhì)演化過(guò)程;
- In the present study, we have used methods of petrography and mineral chemistry to study alteration and low-grade metamorphism of Ordovician volcanic rocks in Mayahsuehshan, Minleh and Changma areas. 本研究針對甘肅省馬雅雪山、民樂(lè )以及昌馬地區之火山巖，從巖象和礦物化學(xué)的角度來(lái)探討火山巖所受的蝕變作用或變質(zhì)作用。
- Many factors, such as apple cultivar, fruit maturity and size, temperature, the cultivated conditions, soil mineral content, storage condition, can affect the severity of apple watercore. 品種、果實(shí)成熟度、溫度、栽培條件、果實(shí)大小、礦質(zhì)營(yíng)養、貯藏條件等因素影響蘋(píng)果水心病的發(fā)生。
- petrography and mineral chemistry 礦物-巖石學(xué)特征
- mineral chemistry characteristics 礦物化學(xué)特征
- Some plants push their roots deep into the soil. 一些植物的根深深長(cháng)入土中。
- Such crops won't grow in limy soil. 這類(lèi)作物不能在石灰質(zhì)的土壤中生長(cháng)。
- What shall we grow in this alkaline soil? 我們應該在堿性土壤里種什么？
- There are a lot of worms in the soil. 泥土中有許多蠕蟲(chóng)。
- Water has permeated (through) the soil. 水已滲遍那片土壤。
- There are some clods of soil on the mat. 墊子上有些土塊。
- The earth in the garden is good, soft soil. 花園里的泥土松軟肥沃。
- These results reflect approximate average obtained at various sites. Depending on soil mineralization and ground conditions, it is possible to detect objects at even greater depths. 這些結果反映近似平均獲得各部位。取決于土壤礦化和地面條件下,很可能發(fā)現物體更深處。
- MINERAL CHEMISTRY STUDIES OF Cu- AND Au-MINERALIZED ALKALINE INTRUSIONS 與銅、金礦化有關(guān)的富堿侵入巖礦物化學(xué)研究
