查询词典 mineral content

The proportion optimization of fly ash and furnace slag in cement with high volume content of mineral admixture is studied in this paper when all raw materials of cement are ground in only one mill.

研究了在混磨工艺下，大掺量混合材水泥中粉煤灰、矿渣的优化比例。

In the degenerative degree that affecting coke to heat up the main factor of property is coal, caking property, ash content and coal mineral wait.

影响焦炭热性质的主要因素是煤的变质程度、粘结性、灰分以及煤中矿物质等。

The minerals of igneous formations were described and a bulk volume model based on mineral and including porosity was established. The logging response equations of density, apparent neutron porosity, acoustic travel time,gamma ray and volume photoelectric cross index were deduced. The volume content of four minerals in matrix was calculated. The igneous rocks were classified according to the international igneous classification scheme proposed by IUGS (International Union of Geological Society).

分析了火成岩中的矿物成分，并基于此建立了以矿物为基础并包含孔隙度的体积模型；建立了密度、视中子孔隙度、声波时差、伽马射线和体积光电吸收截面指数的测井响应方程，计算了岩石骨架中4种矿物的体积含量，依据国际地质科学联合会提出的火成岩矿物分类方案对火成岩进行了分类。

In order to study effect of fiber and mineral filler on the performance of asphalt mortar,dynamic-shear-rheometer and bend-beam-rheometer were used to study the effects of the ratio of filler to bitumen and fiber content on the properties of asphalt mortar.

为了研究纤维和矿粉对沥青胶浆性能的影响，采用动态剪切流变仪和弯梁流变仪对纤维、矿粉和沥青三者组成的沥青胶浆的高、低温性能进行了研究，分析了粉胶比和纤维用量变化对沥青胶浆性能的影响。

It must be grinded strictly before processing;(2) sulphide iron ore has high tin content, it is necessary to recover tin ore from this mineral.

选别时必须磨到一定的细度；(2)硫铁矿物含锡高，有必要在硫铁矿物中回收锡石。

If we ask iron ore powder content of the final product particle size less than 100% of negative 80μm, its large particle proportion of mineral particles is relatively small, high frequency sieve sieve wear and tear is not serious under the premise of high-frequency vibrations can be used sieve for grading,Screen carried out under the magnetic separation of ore; sieve of coarse ore, return to re-grinding mill.

如果要求铁精矿粉最终产品粒度负80μm含量低于100%时，其大颗粒的矿粒所占比例比较少，对高频筛的筛片磨损不严重的前提下，可采用高频震动筛进行分级，筛下的中矿进行磁选；筛上的粗矿，回到磨机重磨。

A method for the analysis of zinc oxide phase content in sulfide ore was studied. On the basis of the characteristics of each phase component, the sulfide ore sample was leached twice with NaOH and acetic acid-ascorbic acid, respectively, so that the oxide mineral and zinc oxide were dissolved completely. The leaching rate of zinc oxide phase was up to 98 Vo. Moreover, the dissolution of zinc sulfide phase was effectively inhibited, solving the problems of selective leaching and determination for zinc oxide.

研究了硫化矿中氧化锌相含量的分析方法，根据硫化矿中各物相组分特点，提出了用氢氧化钠溶液和乙酸－抗坏血酸溶液二次浸取硫化矿，使锌氧化矿、氧化锌充分溶解，氧化锌相的浸取率达到98%以上，同时有效地抑制了硫化锌相的溶解，较好地解决了氧化锌相选择溶解测定的问题。

The bamboo charcoal contained abundant mineral substance and microelements such as Cu, Se, Zn, Sr which are benefit to people, further more, the content of harmful metal elements is very low.

不同最终炭化温度竹炭中的碳元素的含量随着炭化温度升高而升高，而氢、氧元素含量则相反；竹炭含有丰富的矿物质和人体必须的微量元素如铜、硒、锌、锶等，而对人体有害的重金属元素含量很低或在安全范围之内。

Unsaturated fatty acid in the seeds of those three species were abundant and its total content is over 89%.18 kinds of amino acid were detected,8 of which are essential amino acid.Nearly all kinds of mineral elem...

3种栝楼种子都含有大量的不饱和脂肪酸，不饱和脂肪酸总量均在 89%以上；氨基酸共检出 18种，必需氨基酸有 8种，占氨基酸总量的 2 9%以上；矿质元素种类齐全，高 K低 Na的特点明显，以 Ca的含量较高，人体必需的 Fe、 Mn、 Cu、 Zn等微量元素的含量分别在 2 0 1、 5 6、 2 3、 6 8以上。

Clay mineral is an important component part of reservoir,and its content and feature have a great effect on oil field development.

粘土矿物是储集层的重要组成部分，其含量及特性对油田开发效果有着较大的影响。

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。