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- Furthermore, through the comparison of petrological features and mineral chemistry, 21 groups of meteorites are paired. 經過岩石礦物學特徵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). 討論了藏南過鋁花崗岩中電氣石的地質產狀、礦物學和礦物化學特徵。
- 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)南極碳質球粒隕石中兩個富尖晶石球粒狀難熔包體的岩石學和礦物化學特徵研究地球化學出版中。
- 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塊隕石的岩石學和礦物化學特徵。
- 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態變化[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-柞水成礦區電氣石礦物化學和硼同位素組成,地球化學
- 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. 變基性岩角閃石環帶的礦物化學分析結果表明:從核部到邊部,鈦、鋁、(鈉+鉀)含量增長,反映了從綠片岩相到角閃岩相或角閃岩-麻粒岩相的進變質演化過程;
- 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、民樂以及昌馬地區之火山岩,從岩象和礦物化學的角度來探討火山岩所受的蝕變作用或變質作用。
- 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、果實成熟度、溫度、栽培條件、果實大小、礦質營養、貯藏條件等因素影響蘋果水心病的發生。
- petrography and mineral chemistry 礦物-岩石學特徵
- mineral chemistry characteristics 礦物化學特徵
- Some plants push their roots deep into the soil. 一些植物的根深深長入土中。
- Such crops won't grow in limy soil. 這類作物不能在石灰質的土壤中生長。
- What shall we grow in this alkaline soil? 我們應該在鹼性土壤里種什麼?
- There are a lot of worms in the soil. 泥土中有許多蠕蟲。
- 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. 花園裡的泥土鬆軟肥沃。
- 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。取決於土壤礦化和地麵條件下,很可能發現物體更深處。
- MINERAL CHEMISTRY STUDIES OF Cu- AND Au-MINERALIZED ALKALINE INTRUSIONS 與銅、金礦化有關的富鹼侵入岩礦物化學研究