查询词典 lava-capped

The Pacaya volcano started erupting lava and rocks on Thursday afternoon, blanketing Guatemala City with ash and forcing the closure of the international airport.

AP / Moises Castillo 帕卡亚火山开始喷发的周四下午熔岩和石块，火山灰铺天盖地的危地马拉城，迫使机场关闭了国际。

The rock assemblage and geochemisty of the sedimentary rocks indicate that the Xiong'er Group formed in a passive continental margin and it was mainly a marine facies when lava erupted. Therefore the paleogeographic environment of the Xiong'er Group evolved from continental facies to marine facies then to continental facies again.

沉积岩的岩石学和地球化学特征表明熊耳群形成于被动大陆边缘的构造环境，结合火山岩的结构、构造特征，表明火山喷发的主体环境是海相，经历了陆相到海相再到陆相的演变过程，即：伴随着裂谷的发育、地面沉降和海水的侵入，以及随着火山喷发的进行最后又高出海面暴露于地表的全过程。

Fluorites formed in uranium mineralization period in the Zoujiashan and Shazhou uranium deposits have ε〓 values from -6.7 to -8.3 and I〓 values from 0.7145 to 0.7204, similar to their host rocks (porphyroblastic lava and sub-granodioritic porphyry) which have ε〓 values from -6.2 to -9.4 and I〓 values from 0.7121～0.7192. On diagram of ε〓- t, the fluorites and host rocks plot in similar area within the evolution field of the basement rocks at Xiangshan. The lead isotopic compositions of pyrites formed in uranium mineralization period plot as a line on diagram of 〓Pb/〓Pb vs.〓Pb/〓Pb. The host rocks plot at the lower value end. Calculation based on the slope of the line and the mineralzation age yields age of 144Ma for the geological body which provided uranium for the mineralization.

邹家山和沙洲铀矿床成矿期萤石的ε〓值(-6.7～-8.3)和I〓值(0.7145～0.7204)与赋矿围岩(碎斑熔岩及次花岗闪长斑岩)的ε〓值(-6.2～-9.4)和I〓值(0.7121～0.7192)相似，在ε〓-t图上，成矿期萤石数据点的投影范围与赋矿围岩的基本吻合，且均落在相山元古宙基底演化域范围内；成矿期黄铁矿的铅同位素组成在〓Pb/〓Pb-〓Pb/〓Pb关系图上呈线性分布，而火山岩的铅同位素组成位于此相关线的低值一端；利用异常铅线的斜率及成矿年龄计算出富铀地质体的形成年龄为144Ma，这与赋矿围岩的成岩年龄(135～140Ma)非常接近。

Xiangshan volcano-intrusive complexes is the wall rock of the biggest volcanic-rock uranium ore deposit in China, and the main body is rhyolitic porphyroclastic lava, accompanied by hypahyssal or ultra-hypabyssal intrusive rocks such as dacite-porphyry and granite-porphyry Jiulongzhang volcano-intrusive complexes are dominantly rhyolitic welded tuff, accompanied by dacite-porphyry and quartz monzonite-porphyry, and so on, and the uranium resources are being assessed.

相山火山－侵入杂岩是华南地区最大的火山岩型铀矿赋矿围岩，其主体岩石为流纹质碎斑熔岩，浅成－超浅成侵入岩有英安斑岩、花岗斑岩等；九龙嶂火山－侵入杂岩的铀资源潜力尚待评价，主体岩石为流纹质熔结凝灰岩，浅成－超浅成侵入岩有英安斑岩、石英二长斑岩等。

More mountains; bluish beauties never attainable, or ever turning into inhabited hill after hill; south-eastern ranges, altitudinal failures as alps go; heart and sky-piercing snow-veined gray colossi of stone, relentless peaks appearing from nowhere at a turn of the highway; timbered enormities, with a system of neatly overlapping dark firs, interrupted in places by pale puffs of aspen; pink and lilac formations, Pharaonic, phallic,"too prehistoric for words"; buttes of black lava; early spring mountains with young-elephant lanugo along their spines; end-of-the-summer mountains, all hunched up, their heavy Egyptian limbs folded under folds of tawny moth-eaten plush; oatmeal hills, flecked with green round oaks; a last rufous mountain with a rich rug of lucerne at its foot.

山叠山；淡青色的美景我从未看清楚，一山接一山之后出现了人迹炊烟；东南部，重峦叠障；覆着雪脉的摩天灰色石碑，连绵的尖峰在高速公路的转弯处突然现露出来，幽深的林阵，与整齐的暗黑色枞树完全重叠，又被白杨树柔白的烟雾切断；粉色和淡紫色的组合，是属于法老的，是属于阳器崇拜的，&太是史前的了叫人无话可说&；黑色熔岩山岗；早春的山峦，沿山背到处是幼象的细毛，—夏末的山峦，全都驼着背，它们沉重的埃及式肢体摺叠在黄褐色厚绒布纹里；燕麦片山群，点缀着绿色的圆椽树；最后一座红山，山脚布满一片繁茂的紫花苜蓿。

Lava was seen spewing down the mountainside but officials say it doesn't threaten any cities.

可以看到熔岩从山边流下，但是官方说这还没有对城市造成威胁。

For 24 days, the volcano gave its most dazzling show in a decade, spewing rivers of lava and fountains of fire.

24天，火山爆发了最耀眼的显示，在十年内，喷涌的熔岩河流和喷泉的，小心防火。

We can see copper-bearing asphalt amygdaloidales in the basalt lava and stockwork of native copper in the carbon-rich tuff. There area so much carbon in the ores that people only can see the native copper aggregate after splitting and polishing the ores.

最近，在该熔岩层上下的凝灰岩中鉴别出难识别矿化类型，即与沥青和有机质碳紧密伴生的富铜矿石，甚至在气孔状熔岩中发现呈杏仁体含铜沥青，因而可能构成大规模矿化。

Over one hundred sixty volcanic cones,pyroclastic sheet,river valley lava and eight maars with phreatomagmatic eruption genesis distribute of Longgang volcano,Jilin Province.The volcanic rock of Longgang volcano is trachybasalt with very similar chemical composition(SiO2=48-50%).

龙岗火山区分布160多个玄武质火山渣锥，以及火山碎屑席、河谷熔岩和8个射气岩浆喷发的低平火山口－龙湾，所有火山岩为单一钾质粗面玄武岩(SiO2变化于48-50%)。

It is a rocky mountain that makes up the trachyte lava domes on the southern coast of Jeju Island that are connected to Jejigi Oreum, Seop Island, Mun Island, and Tiger Island.

小山峰的周围有一片橘子园，其南边则有名为灵山寺的一座寺庙，此寺庙后边有一条小路连到山顶。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。