查询词典 mineral

Since 1990s, especially after entering WTO, the trade behaviors of our mineral products, such as oil and ironstone, put up certain the phenomenon as "cheap sale and expensive buy" in the complexion of the acute fluctuant international market price.

上世纪90年代以来，尤其是加入WTO以后，在国际市场价格剧烈波动的情况下，我国石油、铁矿石等矿产品贸易行为表现出一定的"买涨卖跌"现象。

The additive can destroy the structure of the high-alumina iron ore and create conditions for the Al-Fe separation, which is especially suitable for the Al-Fe separation of the high-alumina iron ore when iron ore and alumina ore are embedded by fine particles or alumina exists in isomorphous form in iron mineral.

所用添加剂能破坏高铝铁矿石的结构，为铝铁分离创造条件，特别适合于铁矿物和铝矿物以微细粒嵌布，或铝以类质同象形式存在于铁矿物中的高铝铁矿石的铝铁分离。

Therefore, from a practical sense, it is not the same as a number of mineral resources update.

所以，从实践的意义上看，它和许多矿物资源一样是不可更新的。

With the advantages of nondestructive measurement, iterance, security, economic, controllability, no limit of the climate and space, computer simulation wall bring a profound transformation to the exploiting process of traditional mineral resource.

计算机仿真具有无破坏性、可多次重复、安全、经济、可控、不受气候条件和场地空间限制等特点，这是其它技术所无法比拟的。

Jadeite jade is a kind of belonging to pyroxene category is set by a variety of mineral crystals.

翡翠是硬玉的一种，属于辉石类，是由多种矿物集合的结晶体。

Complexity of mineral component directly results in the variety of the jadeite category and the change of.

翡翠的矿物组成是影响翡翠质量及其物理性质的最根本原因，同时玉石质量也受其结构、构造的影响。

NASA's principal investigator for the rover mission, Steve Squyres, and his colleagues report in the journal Science that the sedimentary rocks analyzed by Opportunity contain sulfate salts and a mineral called jarosite - harsh chemicals that are also found in briny water here on Earth.

此次漫游者任务的主要航天局调查员 Steve Squyres 和他的同伴在《科学日志》上发表道，"机遇号"分析的水成岩物质含有硫酸盐的成分以及一种叫做黄钾铁矾的矿物，这种化学物质具有很强刺激性，在地球的咸海水中也有这种物质。

The research based on mineral analyses and experiments show that in the sulphate system hydronic jarosite will precipitate when the concentratjon of Fe3+ and SO increases, and goethite will be formed by hydrolises, or goethite and hydrogoethite will be formed when the concentration of .

运用多种方法鉴定表明，在硫酸盐体系中，从高浓度Fe3+和SO溶液中形成的草黄铁矾在表生条件下可水解成外铁矿。

Hydraulic press for the job is based on liquid water emulsion, and oil with mineral oil for the machine working fluids, but the work of the two hydraulic machines is basically the same principle.

水压机是以水乳液为工作液体，而油液机则以矿物油为工作液体，但是两种液压机的工作原理基本相同。

This paper studied the mineral property of carbonous hard kaolin in west of Hubei .

本文研究了鄂西含碳硬质高岭土的矿石性质

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。