矿物

This regrettable happenstance makes it difficult for the fossil structure to be interpreted.

这种令人遗憾的偶然使人们难以对矿物结构来解释。

By use of the Fischer-Tropsch reaction in a C-H-O system, we discussed the relationships between inorganic CO〓 and some physical chemistry conditions, such as Oxygen flee degree , temperature, pressure, other objects consistency and catalyzer. a when T=200K～2000K, if f〓＞0, the reaction of generating CO〓 will be dominant, CH〓 hardily exists; b when T＞1000K, CH〓 is not propitious to exist, carbon in system almost exists in form of CO〓; c the more pressure, the more CO〓 is propitious to exist; d the more consistency of CO, O〓 and H〓O, the more CO〓 is propitious to exist, the more consistency of H〓, the more CH〓 is propitious to exist.

依据C-H-O体系费托反应的简化模型，讨论了氧逸度、温度、压强、其它物质浓度、催化剂等物理化学条件对无机成因CO〓生成的影响，从理论上讨论了在地质环境中，无机成因CO〓存在的物理化学条件：1在T＝200K～2000K的温度范围内，体系中一旦氧逸度＞0，生成CO〓的反应将占绝对优势，CH〓几乎不可能存在；2T＞1000K时，不利于CH〓形成，使体系中的碳主要以CO〓的形式存在；3体系压强越大，越有利于CO〓的形成；4反应物CO、O〓、H〓O的浓度越高，越有利与CO〓的存在，H〓的浓度高有利于CH〓的形成。5地质成藏作用可以经历很长的地质年代，这足以补偿矿物岩石中的Ni、Mo、Fe、Co、Ru等催化性能的降低及其它动力学条件的不足，使得费托反应可能发生，从而生成无机成因的CO〓和烃类。

We have discovered new ways to harness oil and other minerals to the production of electricity.

我们已经发现了利用石油和其他矿物发电的新方法。

Don't forget the headband to catch the sweat and, of course, the most expensive vitamin/mineral flavored water.

不要忘了头上的汗水赶上，当然，最昂贵的维生素/矿物味的水。

Mineralogist Peter Heaney of Pennsylvania State University, State College, who was not involved in the research, notes that calcium carbonate and other minerals buffered the acidity of early oceans, helping to make them habitable.

没有参加这项研究的宾夕法尼亚州大学的矿物学家Peter Heaney指出碳酸钙和其他矿物质中和了早期海洋的酸性，有助于把它们变成可居住的地方。

From a chemical-mineralogical point of view, emeralds are beryllium-aluminium-silicates with a good hardness of 7_ to 8, and belong, like the light blue aquamarine , the tender pink morganite , the golden heliodor and the pale green beryl, to the large gemstone family of the beryls .

从一个化学制品矿物学观点，绿宝石是铍铝硅酸盐与好坚硬7 _ 到8，和属于，象light-blue aquamarine 嫩桃红色 morganite 金黄heliodor 和苍白绿色 beryl， beryls 的大gemstone 家庭。

In the soil, water, modern sediments, hematite, needles is the main iron ore minerals.

在土壤、水体、现代沉积物中，赤铁矿、针铁矿是主要矿物。

In the mineral maps we prepared, Meridiani stood out for its high abundance of crystalline hematite.

在我们整理的矿物分布图中，子午线地盘拥有特别多的赤铁矿晶体。

A study of red granite reveals that the color_forming mineral in red granite is hematite.

通过对红色花岗岩的研究，发现红色花岗岩的成色矿物为赤铁矿。

A study of red granite reveals that the color-forming mineral in red granite is hematite.

摘要通过对红色花岗岩的研究，发现红色花岗岩的成色矿物为赤铁矿。

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。