The grindability of coal is an important parameter in pulverized coal utilization, and the HGI ( Hardgrove Grindability Index) is relevant to the coal pulverization and the particle size distribution.

Effects of moisture, HGI, ash content and volatile matter in coal on pulverizing system performance and account of air are given by pulverizing system calculation.

制粉系统计算给出了燃煤水分、HGI、灰分及挥发分对制粉系统出力和通风量的影响。

The correlation between proximate analysis of coal and hardgrove grindability index ( HGI) was studied in this paper.

采用多元统计方法对煤质特性与可磨性HGI的相关性进行了研究。

Conclusion: The character of HGI was different from majority of other α glucosidase inhibitor.

结论：其作用特点有别于多数已有的α-葡萄糖苷酶抑制剂。

Manufacturing HGI standard matter and analyzing the ectypal fixed value of year 2006

煤的哈氏可磨性标准物质的研制及2006年复制定值分析

Determination of relative intensity for Zeeman spectrum line of HgI

测定汞原子塞曼谱线相对强度

The HGI is of some relativity to the coal pulverization and the particle size distribution.

可磨性指数和煤的破碎机理、煤粒破碎后的粒度分布均有关系。

In the active dissolution potential regime (-0.95V~-0.40V vs Hg/ HgO, the same in all potentials mentioned in this paper), Fe dissolves mainly via a two-electron transfer reaction to a soluble bi-valent iron species of HFeO_2~-ion;

在铁电极的活性溶解区域（-0.95V～-0.40V vs Hg/HgO，本文所有电位均使用Hg/HgO为参比电极），铁主要通过两电子反应形成可溶产物HFeO2~-离子；

Three-electrode system is introduced to test the difference. Ni ( OH)_2/ NiOOH is used as the counter electrode, CNTs-Ni ( the mass ratio is 1:9) as the working electrode and Hg/ HgO as the reference electrode.

采用三电极体系，Ni（OH）2/NiOOH为对电极，CNTs-Ni（质量比为1：9）为工作电极，Hg/HgO为参比电极，30%的KOH作为电解液。

In order to implement the sensor-less control, a high gain observer ( HGO) was proposed to estimate the rotor fluxes, speed and time constant using the stator currents and voltages.

为获得无速度传感器控制，提出一种非线性鲁棒高增益观测器。

The electrochemical performance of the two materials was studied by cycling voltammetry in the range-0.3-0.6 V ( Hg/ HgO), which indicated their capacitive behaviors.

在-0.3～0.6V（相对Hg/HgO电极电位）范围用循环伏安法研究两种材料的电化学性能，结果显示它们具有静电电容特征。

Results showed that in the oxidative flue gases atmosphere of coal combustion, sulfur can inhibit Hgo ( g) formation.

平衡分析表明，在煤燃烧产生的氧化性气氛的烟气中，高硫含量会抑制单质汞的排放。

Microstructure and precipitate of low temperature hot rolled HGO silicon steel plate by normalizing

低温热轧高磁感取向硅钢板常化组织及析出相研究

The data acquisition part includes data collected system, display system, communication system and control system.

数据采集部分包括采集系统 、 显示系统 、 传输系统和控制系统.

Design of numerical calculation and display systems, display interface should be run.

设计数值计算及显示系统, 程序运行要有显示界面.

Tree display system functions and directory structure, easy to operate.

树状显示系统功能和目录结构, 操作方便.

Efficient detection algorithm own function, run the end of display system efficiency.

算法自带有效率检测函数, 运行结束显示系统效率.

By analyzing the changes of reflux ratio, the optimum feed positions within the two distillation columns in the experimental device for double-effects distillation HGL of forward feed was determined.

根据回流比的变化，对顺流双效HGL精馏实验装置中两精馏塔的进料位置进行了优化。

The density of cell population from analysis of cell imprints in HGL group was significantly higher than that of HGH and HG groups, but the mean surface area was significantly lower.

细胞印片上间皮细胞的细胞密度在HGL组比HGH组和HG组显著增加，而表面积显著减少。

The product met the HGL 867 79 standard, and recovery rates of aluminium and sulphate ion are 96.00%, 85.37% respectively.

铝的回收率为96.0%，硫酸根总回收率为85.37%。

The chemical stability of Disperse Navy Blue HGL ( C. I. Disperse Blue 79) during the high-temperature dyeing process

分散深蓝HGL（C.I.分散蓝79）染料在高温染色过程中化学稳定性的研究