查询词典 floatability

It is found that the effective separation of the materials with medium or bad floatability by multi-circulation highly turbulent current mineralization is the key for raising the separation efficiency of floatation column by the test device of pipe floatation part.

管浮选的结构与实施都很简单，但在接近50%的高含气量条件下，管内流型至关重要；管浮选装置的两种布置方式的直接对比找到了解决该问题的答案。

It has become one of the important tasks in the study on modern electric system. At first, this text has briefly introduced meanings, the current development and the main methods which the electric load forecasting are used. This paper aimed at the floatability which the load data had and the nature that neural networks model is easy to fall into part infinitesimal value and low iterative speed, this paper proposed a method based on neural networks and SVM. SVM can dispel the less summation and the larger single point errors of neural networks, and the neural networks could dispel the simplification of the model of the vector support machine.

本文首先介绍了电力系统负荷预测的意义、发展现状和主要方法；针对负荷数据具有浮动的特点以及神经网络模型算法容易陷入局部极小和迭代速度较慢的缺点，提出了一种基于神经网络和支持向量机的混合负荷预测方法，此方法能通过支持向量机消除神经网络的总和较小但单点误差较大的不利现象，而神经网络消除了支持向量机的模型简单问题。

The oxidation of grinding medium caused by local cell and galvanic coupling had negative influence on the floatability of sulfide minerals due to oxidated products decomposition.

磨矿介质在磨矿过程中形成的局部电池或与硫化矿物之间形成的迦伐尼电偶都会造成钢球的自身氧化，氧化产物在硫化矿物表面的覆盖会在一定程度上恶化浮选过程。

And small spring replaces equal circle so as to enhance its floatability and sealed performance .

特点：辅助密封圈与旋转环压制成一体，小弹簧代替紧圈，浮动性强，密封性能更为可靠，弹簧分左右旋向。

Changsha 410083, P.R.China）Abstract: The crystal structure, wettability and floatability of diaspore and other gangues like kaolite, illite and pyrophyllite were discussed.

摘 要：分析了我国铝土矿中一水硬铝石和铝硅酸盐脉石矿物的晶体结构与表面性质。

This article has summed up the current researches on separating quartz from feldspar through flotation with no-fluoride, and analyzed the mechanism that causes the differences of floatability between quartz and feldspar in these several processes.

对国内外石英—长石无氟浮选分离的现行工艺进行了系统总结，并对在这几种工艺条件下导致两种矿物可浮性产生差异的内在机理做了具体分析。

We also get the proportion of the four surfactants(30:2:1:8).Studing the factors of temperature and metal cation,we found that the floatability resisting to the low temperature and metal cation are improved with the addition.

高岭石浮选体系中，表面活性剂的组合-添加顺序同样能影响表面活性剂的作用效果，表面活性剂后加能提高高岭石的回收率，表面活性剂先添加和预先混合再加能降低其回收率。

This paper attempts to explain floatability classification parameters of coals through the theoretical data of float and sink in comparison with flotation efficiency.

本文嘗試利用煤在重液中分離所得的理論指標與煤的浮選效率的比較關係來探討煤的浮選性分類指標。

Electricity character test results showed that it was chemical adsoption between hydroxamate and Perovskite surface, because the floatability of Perovskite is good when the ε-potential value of Perovskite was negative number all along in the range of test.

矿物表面电性研究表明，钙钛矿在研究的范围内ξ电位始终为负值，而钙钛矿在C〓羟肟酸作用下可浮性很好，表明C〓羟肟酸在钙钛矿表面发生了化学吸附。

The relationship between the crystal structure and their point of zero charge, the floatability of some silicate minerals with and without metal ions as activator, using sodium oleate as collector, the adsorption behavior of the metal ions on the silicate minerals, are investigated by analysis the crystal structure of the silicate minerals.

通过分析硅酸盐矿物晶体结构，研究硅酸盐矿物零电点与晶体结构的关系，硅酸盐矿物在油酸钠体系中的浮游特性，硅酸盐矿物对金属离子的吸附规律，金属离子活化的矿物可浮性规

Fostering the concept of multi-culture firmly and mastering the development of advanced culture correctly are conductive to resisting terrorism, separatism of nationalities and ultraism of religion, which is of great academic theoretical, immediate and profound historical si...

牢固树立多元文化的理念和正确把握先进文化的发展方向，有助于在世界范围内自觉地抵制恐怖主义，民族分裂主义和宗教极端主义。不仅具有重大的学术理论意义，而且也具有重大的现实意义和深远的历史意义。

But if anyone walks in the night, he stumbles, because the light is not in him.

11：10 若在黑夜行走，就必碰跌，因为那光不在他里面。