岩浆

The massive sulphide, lead-zinc, iron, copper deposits of the former and the porphyry copper-molybdenum deposits of the latter are the main ore types in the region.3. The conclusions drawn through the research on the Re-Os isotopic geochronology of the Chilu Mo deposit are as follows:(1) the model age of the Chilu Mo ore deposit is 105.6Ma, closely to the 87Sr/86S isochrone age of the porphyric granite, adamellite. So they are closely correlated in the genesis, and both are the production of magmatic evolution of the late Yanshan.

Cu、Mo、Pb、Zn、Au为区内优势矿种。3、对赤路钼矿床的Re—Os同位素年代学研究得出如下结论：(1)赤路钼矿的矿化模式年龄为105.6Ma，与似斑状花岗岩、二长花岗岩等的87Sr/86Sr等时线年龄115±4Ma较接近，表明二者在成因上密切相关，同属燕山晚期岩浆演化的产物；(2)赤路钼矿床具有辉钼矿中Re、Os含量偏低，低87Sr/86Sr初始值和硫同位素组成接近陨石硫等特点，表明其为成矿物质来源于地壳深部，且为斑岩型钼矿床。

The soilsloped gradually from Mount Franklin to the east coast, and it was to befeared that, in spite of the thick Jacamar Wood, the torrent would reachthe plateau of Prospect Heights.

从富兰克林山起，地势逐渐在东海岸倾斜下去，虽然有浓密的啄木鸟林隔着，恐怕岩浆的洪流还是会冲到眺望岗的高地上去的。

It was, in fact, towards the corral that the lava was rushing as the newcrater faced the east, and consequently the fertile portions of the island,the springs of Red Creek and Jacamar Wood, were menaced with instantdestruction.

不错，岩浆正是向畜栏流去的。新的火山口面向着东方，因此，岛上的富饶地区、红河的源头和啄木鸟林马上就要遭到毁灭了。

Primary deposits generally consist of diamond-bearing "pipes" of a volcanic rock called kimberlite.

这些来自地球深部的存款进行熔融的岩石表面，称为岩浆。

Rare samples of mother rock 'kimberlite', from Siberia, South Africa and Australia, displayed as an introduction to the geological section of the museum,- how diamonds originate from a volcanic magma, formed in the earth's mantle, 100 - 200 km below the earth's surface, and are transported through volcanic pipes to the earth's surface.

陈列了来自西伯利亚、南非和澳大利亚的罕见的金伯利岩样本。通过对它们的地质解理面的介绍，来说明钻石在火山岩浆中的形成过程，即钻石是在100~200公里的地幔中形成，随着火山爆发被喷射到地球表面。一个显示全世界钻石产量的模型（0.4立方米大小）是博物馆的精粹，就这0.4立方米的钻石，养活着全球200多万钻石业人。

Diamonds were formed millions of years ago from carbon under extreme heat and pressure more than one hundred kilometers below the Earth's surface. They are found in volcanic "pipes" called kimberlite.

在数百万年之前，碳元素在地表面一百多千米之下的极度高温和压力下形成钻石，这些形成于地球深处的岩石由火山活动被带到地表或地球浅部，这种岩浆多以岩管状产出，因此俗称"管矿"。

In this study, we investigate the thermal effects of magma intrusion. We use a method of equivalent heat capacity to handle the latent heat effect.

在计算中，既考虑了岩浆凝固过程中释放的潜热，又考虑了岩石比热、热导率随温度的变化对热模拟结果的影响。

Why did you make me out of lava?!

为什么你要把我做成岩浆？

You will need to make it large enough to contain all the lava for the entire animation.

你需要让它足够的大以容纳整个岩浆的动画。

Here is an animation of the lava.

以下是岩浆的动画下载地址。

Do you know, i need you to come back

你知道吗，我需要你回来

Yang yinshu、Wang xiangsheng、Li decang,The first discovery of haemaphysalis conicinna.

1〕 杨银书，王祥生，李德昌。安徽省首次发现嗜群血蜱。