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alkalic adj.【地質學;地理學】1.堿性的;強堿性的。2.(巖...

alkalify

2 . monolayer formin property of hise and it ' s affeeive factors were studied . ( 1 ) it is m from the n - a curves of mse monolayer with thent ph values that w subphase is unfavrable for the regtilar anay of mse while the alkalic subphase is favorable for hoproving the film formin property of mse 研究兩親分子hise形成單分子膜的能力及其影響因素( 1 )用langmuir膜天平測得了不同酸度的亞相上hise單分子膜的- a曲線,研究了亞相酸度對hise成膜性能的影響,發現酸性亞相不利于hise單分子膜的形成,而堿性亞相有利于提高hise的成膜性能。

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 結果認為,白堊紀火山巖以中酸性火山熔巖和火山碎屑巖為主,局部發育基性熔巖;中酸性火山巖以鈣堿性系列為主,形成于擠壓造山環境,儲集性能較好,而白堊紀基性熔巖以堿性系列為主,形成于裂谷環境,儲集性能較差。

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 成因上為富集地幔部分熔融作用的結果,但在成巖過程中也可能存在單斜輝石、斜長石、橄欖石和ti - fe氧化物等礦物的分離結晶作用。

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 但魯東地區在地殼拉張方面可能存在著與魯西地區不同的制約因素:即魯東地區存在拆沉作用和可能存在地慢柱的影響’ 、而魯西地區可能受到了郊廬斷裂的左行走滑剪切和拉張活動的影響。

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 本論文主要從同位素年代學、巖石化學、地球化學和sr ? nd ? pb同位素方面對山東地區燕山期基性脈巖、火山巖和堿性超基性脈巖進行了系統研究。

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:具有極強的耐氯漂和氧漂性能,且在強酸強堿性條件下,依然具有很好的增白效果。

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 其成礦溫度在90 ~ 300之間,成礦流體為低鹽度的弱酸性弱堿性大氣降水、海水和巖漿水的混合溶液。

The mafic dikes , volcanic rocks and alkalic - ultramafic dikes are terrestrial , and were all formed in the extensional settings . 3 三類巖石在侵位結晶過程都不存在明顯的地殼混染。

Calc - alkalic series 鈣鹼火成巖系

Calc - alkalic rock series 鈣堿性巖系

Alkalic calcic rock sreies 堿鈣性巖系