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火山沉积

un.volcanic deposit
网络volcanic sediment; volcanic-sedimentary

火山沉积

火山沉积

英-汉网络释义

火山沉积

volcanic sediment

地质英语 - 豆丁网 ... 生物沉积 biogenic sediment 火山沉积 volcanic sediment 宇宙沉积 cosmogenous sediment ...

volcanic-sedimentary

山积表,bar... ... ) volcanic sediment 火山沉积 ) volcanic-sedimentary 火山-沉积 ) accumulation mountains 堆积山地 ...

1

The Lithofacies is usually classified into overflow , explosive and volcanic sediment facies.

岩相分为溢流相、爆发相和火山沉积相；

2

The main parent rock of the early Yanchang Formation is complex metamorphic rock of Archean and metavolcanic rock-sedimentary rock system .

延长组早期沉积的母岩主要为太古宙的复杂变质岩系及下元古界的变火山 -沉积岩系。

3

The VHMS lead -zinc mineralization occurred in the early acidic volcano-sedimentary stage , and corresponds to the acidic volcanic eruption.

在早期酸险性火山 -沉积阶段，主要表现为英安质一流纹质酸性火山活动及 VHMS 型铅锌成矿作用；

4

Diagenesis is mainly controlled by volcanic clastic materials in pyroclastic rocks , volcanic -sedimentary rocks .

其中，火山碎屑岩类、火山 -沉积岩类成岩作用受火山碎屑物质控制作用明显。

5

The SEDEX lead-zinc mineralization occurred in the middle base volcano-sedimentary stage, and corresponds to the base volcanic eruption.

在中期基性火山 -沉积阶段，主要表现为玄武质基性火山喷发及 SEDEX 型铅锌成矿作用；

6

The stratigraphy is shown as volcanic formations of Devonian and volcanic -sedimentary formations of Lower Carboniferous .

矿田地层为泥盆系火山岩建造及下石炭统火山 -沉积岩建造。

7

The boron deposits in eastern Liaoning Province occur in the Paleoproterozoic magnesian volcanic -sedimentary strata .

辽东硼矿床赋存于辽东古元古代的镁质火山 -沉积地层中。

8

and the deposit belong to a volcanic -sedimentary hosted massive sulfide deposit .

矿床应属于火山 -沉积岩容矿的块状硫化物矿床。

9

it constitutes a volcanic -sedimentary formation in the Late Paleozoic continental margin .

共同构成了晚古生代大陆边缘火山 -沉积建造。

10

The uranium deposit No. 138 is of Mesozoic volcano -sedimentary transformation type .

矿床是中生代火山 -沉积改造型铀矿床。

12

The lithology is mainly composed of lava basalt , pyroclastic rock and volcanic sedimentary rock.

其岩性主要为熔岩类玄武岩，火山碎屑岩和火山沉积岩；

13

The gold mine origins from the gold enriched volcanic and sedimentary rock of Ordovician, Carbonic and Dias .

奥陶系、石炭系和二叠系富金的火山 -沉积岩为金矿的矿源层；

14

The strata of Yixian formation are mainly of Mesozoic volcanic -sedimentary rocks.

辽西北票地区义县组是一套中生代火山 -沉积地层。

17

Early Cretaceous volcanism -sedimentation in northern Hebei and its tectonic setting: A discussion

冀北早白垩世火山 -沉积作用及构造背景

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