lava wedge

用法例句

The stability analysis and evaluation of wedge rock mass is a difficult problem in engineering field,and there are defects in the traditional evaluation method.

楔形岩体的稳定性分析和评价一直是工程界的难点,而传统评价方法又存在种种缺陷。

The geological conditions are complex with many faults and clay courses which form over ten sets of unstable wedge rock mass.

宝珠寺电站左岸边坡开挖垂直高度200余m，地质情况复杂，存在多处断层及夹泥层，构成10余组不稳定楔形岩体。

Volcanic caves mainly are lava tube type?pyrodastic type cave and volcanic-intrusive cave,with different genetic mechanism and high value of tourism.

火山洞穴主要是指火山熔岩型洞穴 ,除此之外 ,还有构造 -差异风化洞穴和火山侵入岩崩塌堆叠型洞穴。

It is consisted of basalt lava (including massive basalt,porphyritic basalt,and amygdaloidal basalt),py- roclastic-lava,volcanic breccia and tuff.

对中坝址出露地层进行分析,主要为峨眉山玄武岩系第三到第六岩性段,由火山熔岩类、火山碎屑熔岩类、火山碎屑岩类和沉积火山碎屑岩类所组成。

a stream of lava

熔岩浆,2. 火山岩

The molten lava ran down the mountain.

熔岩从山上流下来。

lava ejected from a volcano

从火山喷出的熔岩.

The hot lava overspread the mountainside.

赤热的熔岩布满山腰。

Europa must have a molten core

其核心部分必定是熔岩，

The volcano ejected lava and ashes .

火山喷出熔岩和灰。

Lava issuing from the brim of the crater.

从火山口流出的熔岩

The volcano spouted lava.

那座火山喷发熔岩。

An active volcano vomits forth smoke and lava.

活火山喷出烟雾和熔岩。

Lava issued from the volcano.

熔岩从火山口流出来。

The volcano vomited flames and molten rock.

火山喷出了火焰和熔岩。

The forcing of molten rock into an earlier formation.

侵入熔岩对早先形成岩石的直接进入

To thrust(molten rock) into preexisting rock.

侵入（熔岩）侵入已经存在的岩石中

To cause(molten lava)to pour forth from a volcanic vent.

使（岩浆等）喷出使（熔岩）流出火山口

The melted rock may keep on rising and pour out as lava.

熔岩持续上升、喷射，变成火山岩。

There are infiltration center on lava and agglomerates.

在熔岩或集块岩上有渗漏中心存在。

The rock formed by the cooling and solidifying of molten rock.

熔岩融化的岩石冷却凝固后形成的岩石

Sadly, hundreds of houses caught fire when the lava reached them.

很不幸，大量的房屋在熔岩到达时起火。