English translation for "黑色页岩"
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- biopelite
black shale
Related Translations:
黑色饼干: black biscuithei se bin gan 黑色腹泻: dare-colored diarrheadark-coloured diarrhoea
- Example Sentences:
| 1. | Dinosterane from the neoproterozoic datangpo black shales and its biological implications
新元古代大塘坡组黑色页岩中的甲藻甾烷及其生物学意义 | | 2. | Especially in shuanghu area and amdo 114 station , the sedimentary rocks is organic - rich , mostly consist of black shales , marls and mudstones
尤其是双湖地区和安多114道班岩性特殊，为一套富含有机碳沉积，主要为黑色页岩、泥灰岩和泥岩。 | | 3. | From these characteristics of biostratigraphy , lithostratigraphy and chronostratigraphy , the oil shales in shuanghu area are similar to those in early toarcian europe
从生物地层、岩石地层、年代地层来看，双湖地区的油页岩与欧洲早toarcian期广泛分布的黑色页岩有很好的可对比性。 | | 4. | ( 2 ) cia can not reflect the degree of chemical weathering of black shales precisely , and a - cn - k diagram can not reflect chemical weathering processes of black shales completely
( 2 ) cia值并不能灵敏地反映黑色页岩的化学风化程度， a - cn - k三角图解并不能完整地反映黑色页岩化学风化的整个过程。 | | 5. | ( 5 ) in some regions covered by black shales continuously , black shales weathering might be the cause of variations of regional background values , thus the cause of some endemics and other geochemical diseases
( 5 )在黑色页岩连续分布区内，黑色页岩风化、区域元素背景值、地克病等地球化学病症三者之间具有某种程度的因果关系。 | | 6. | Comparing with other rocks , black shales are actually a series of sedimentary rocks enriching sulfide minerals , organic matters and trace elements such as v , ni , mo , cu , zn etc . thorough studies of black shales weathering have important theoretical , economic and environmental values
与其它岩石类型相比，黑色页岩是一类富含硫化物、有机质以及v 、 ni 、 mo 、 cu 、 zn等微量元素的沉积岩，对该类岩石进行化学风化作用研究具有重要的理论、环境和经济价值。 | | 7. | But in contrast of the research of chemical weathering of other rocks , such as granites and basalts , the research of chemical weathering of black shales both in width and depth still remains much to advance . after reading and investigating widely , we selected lower - cambrian black shales and their weathering profiles in hunan province as research objects of our work at first . then , based on field investigation of weathering status of lower - cambrian black shales and it ' s relationship with soil composition and human activities in hunan , we studied changes of chemical composition such as major and trace elements before and after weathering of black shales by comparison
根据文献阅读和野外调查，本文选择了湖南安化、桃江、望城等地下寒武统黑色页岩及有关风化剖面作为研究对象，并在查明湖南下寒武统黑色页岩的风化现状及其与土壤组成、人类活动的关系的基础上，对比研究了黑色页岩风化前后主量和微量元素等化学组成的变化，探讨了元素的富集和迁移转化机制以及黑色页岩风化与区域环境质量的关系，得出了如下几点主要成果和认识： ( 1 ) ti是黑色页岩风化过程中的“不活动”元素，可作为参照元素，对其它元素的活动性进行质量平衡计算。 | | 8. | The results are as follows : trace elements such as cd , sb , zn and u can change residual soil composition deeply , elements such as ree , y , cr and cu can change water bodies and their sediments composition deeply , while elements such as v , ni , mo and tl can change residual soil , water bodies and their sediments composition deeply during black shales weathering
结果表明：在黑色页岩风化过程中， cd 、 sb 、 zn 、 u等元素对残积土壤组成影响较大， ree 、 y 、 cr 、 cu等元素对周围水体及沉积物组成影响较大，而v 、 ni 、 mo 、 t1等元素对残积土壤和周围水体及沉积物组成影响都较大。 | | 9. | ( 3 ) negative electricity , radius , complex numbers , electrical values of ions , maturity of weathering profiles , distribution of elements in parent rocks , medium conditions , absorption of clay minerals and organic matters are important factors controlling geochemical behavior of elements during black shales weathering
( 3 )电负性、离子半径、配位数、电价、剖面发育程度、元素在母岩中的分布、介质条件、粘土矿物和有机质吸附作用等是影响黑色页岩风化过程中元素行为的重要因素。 |
- Similar Words：
- "黑色冶金 中国钢铁工业协会科技环保部" English translation, "黑色冶金公司" English translation, "黑色冶金矿石贫化率" English translation, "黑色冶金行业标准目录" English translation, "黑色冶金学" English translation, "黑色叶斑病" English translation, "黑色阴影效果" English translation, "黑色英雄" English translation, "黑色樱桃" English translation, "黑色萤光屏" English translation
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