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alkalic中文是什么意思

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用"alkalic"造句"alkalic"怎么读"alkalic" in a sentence"alkalic"的同义词

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  • adj.
    【地质学;地理学】
    1.碱性的;强碱性的。
    2.(岩石)含大量钠和钾盐的。

例句与用法

  • Alkalic calcic rock sreies
    碱钙性岩系
  • Calc - alkalic rock series
    钙碱性岩系
  • Calc - alkalic series
    钙硷火成岩系
  • The mafic dikes , volcanic rocks and alkalic - ultramafic dikes are terrestrial , and were all formed in the extensional settings . 3
    三类岩石在侵位结晶过程都不存在明显的地壳混染。
  • The mineralization temperature is in a range of 90 ~ 300 , and the mineralization fluid is a combination of slightly acidic - slightly alkalic precipitations , seawater and magmatic water
    其成矿温度在90 ~ 300之间,成矿流体为低盐度的弱酸性弱碱性大气降水、海水和岩浆水的混合溶液。
  • Resistance to chlorine - and oxygen - bleaching : having extremely strong resistance to chlorine - and oxygen - bleaching , and having very good whitening effect even if under strong acidic and alkalic conditions
    耐氯漂氧漂性:具有极强的耐氯漂和氧漂性能,且在强酸强碱性条件下,依然具有很好的增白效果。
  • Therefore , based on the isotopic chorology , petrochemistry , geochemisty and sr , nd , pb isotope , the ph . d dissertation mainly studied some yanshanian mafic dikes , volcanic rocks and alkalic - ultramafic dikes in shandong province
    本论文主要从同位素年代学、岩石化学、地球化学和sr ? nd ? pb同位素方面对山东地区燕山期基性脉岩、火山岩和碱性超基性脉岩进行了系统研究。
  • Integrating the ages of the mafic dikes and alkalic - ultramafic dikes in this paper , and the known data of mafic dikes and volcanic rocks , at least , there existed four episodes mesozoic crustal extension in shandong province , namely , 80ma , 100ma , 120 ma and140ma , which is similar to that of sc ( south china ) , indicating that maybe the effect of the subductio
    但鲁东地区在地壳拉张方面可能存在着与鲁西地区不同的制约因素:即鲁东地区存在拆沉作用和可能存在地慢柱的影响’ 、而鲁西地区可能受到了郊庐断裂的左行走滑剪切和拉张活动的影响。
  • During diagenetic process , there may exist the fractional crystallization of clino - pyroxene , plagioclase , olivine and ti - fe oxide , and the accumulation of olivine . the alkalic - ultramafic dikes formed by low degree partial melting ( 3 . 4 % ) of enriched mantle , consist of single olivine pyroxenolite , the dominating olivine fractionation is evident
    成因上为富集地幔部分熔融作用的结果,但在成岩过程中也可能存在单斜辉石、斜长石、橄榄石和ti - fe氧化物等矿物的分离结晶作用。
  • The study shows that cretaceous volcanics mainly consist of medium acidic volcanic lava and volcanoclastic rocks , with locally developed basic lava ; medium acidic volcanics mainly consists of calc - alkalic series , was formed in compressive orogenic environment , and has good reservoir property , while cretaceous basis lava mainly consists of alkalic series , was formed in rift environment , and has poor reservoir property
    结果认为,白垩纪火山岩以中酸性火山熔岩和火山碎屑岩为主,局部发育基性熔岩;中酸性火山岩以钙碱性系列为主,形成于挤压造山环境,储集性能较好,而白垩纪基性熔岩以碱性系列为主,形成于裂谷环境,储集性能较差。
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用"alkalic"造句  

英文解释

  • relating to or containing an alkali; having a pH greater than 7; "alkaline soils derived from chalk or limestone"
    同义词:alkaline,

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