灰化的

Feixianguan Formation of lower Triassic is an important reservoir, which mainly consists of the dense oolitic dolomite and limestone altered by the late dolomitization of oolitic bars.

四川盆地东北部的三叠系下统飞仙关组是重要的油气储层，其储集岩体主要为经晚期白云岩化改造的鲕滩坝沉积的致密鲕粒白云岩、鲕粒灰岩。

Industrial Automation Systems Division, including water pumping station frequency control system, constant pressure water supply control system, water treatment divisions and computer automatic control and information management systems; power plant coal feeder, give powder machines, pumps and fans, etc. The frequency control system, auxiliary power plant control system (including the coal handling, water and ash of the computer control system, etc.); metallurgical steel industry blast furnaces, converter gas Gasholder automatic monitoring systems, as well as petrochemical automatic monitoring systems.

工业自动控制系统包括水司的泵房变频控制系统、供水恒压控制系统、水司和水处理的计算机自动监控和信息化管理系统；电厂给煤机、给粉机、水泵和风机等的变频控制系统、电厂辅助车间程控系统（包括输煤、化水和出灰计算机程控系统等）；冶金钢铁行业的高炉、转炉煤气气柜自动监控系统以及石化的自动监控系统等。

Metallurgical steel industry blast furnaces, converter gas Gasholder automatic monitoring systems, as well as petrochemical automatic monitoring systems.

工业自动控制系统包括水司的泵房变频控制系统、供水恒压控制系统、水司和水处理的计算机自动监控和信息化管理系统；电厂给煤机、给粉机、水泵和风机等的变频控制系统、电厂辅助车间程控系统（包括输煤、化水和出灰计算机程控系统等）；冶金钢铁行业的高炉、转炉煤气气柜自动监控系统以及石化的自动监控系统等。

Its research attracts many authors; therefore, the vehicle type recognition problem is studied. The main researches and results can be described as follows:(1) Vehicle image pretreatment: For the particularity of the vehicle image of this paper, the image pretreatment includes grey scale and background processing.

本文正是在这一背景下，对车型识别的两种算法和识别技术进行了研究，主要的研究工作包括以下几个方面：(1)车辆图像预处理：针对本文研究的车辆图像的特点，车辆图像预处理主要包括图像灰度化和去除背景两部分。

Using it, HHC can be produced; THREE HIGH (high flowability, high strength and high durability) concrete can be prepared; the concrete containing X FLOUR , such as XHPC , XHSC (High Strength Concrete containing X FLOUR), XSHPC , XSHC, and XHHC, can be used in the condition needing chemical corrosion resistance and so on; the technique of construction can be renewed, and economic, environmental, ecological and other benefits can be received.

对X粉混凝土技术经济分析的结果表明：由于X粉价格低廉，流化与增强效应十分显著，因而，用其配制的混凝土成本很低，优于同等条件下的硅灰、矿渣和粉煤灰，具有美好的开发利用前景。

Because of the distinct difference in the background color, we use a binary algorithm based on gray mean value and a two-step segmentation method to segment the image. In order to reduce the influence of unlinear change on the image, we divide the shooting score into two parts: integral and floating.

针对靶图像背景颜色对比度大的特点，采用一种基于灰度期望值的图像二值化算法，通过逐步分离的方法，将靶环从背景中分割出来；针对影响靶数精度的主要因素，将靶数分解为整数与小数两部分。

During the pretreatment process for changing true color image of TCZ to gray image,the adaptive calculation for trichroism coefficients is realized by using the statistics as a foundation and focusing on concrete true color image.

在接触斑点真彩色图像的256色灰度化预处理过程中，根据数理统计思想，针对具体真彩色图像，实现了三原色系数的自适应计算，所获得的预处理效果为后续的图像分割提供了完整的图像信息。

Secondly, the influences of pH value of buffer solutions on the dedolomitization of dolostone powders and the expansion of a reactive dolomitic limestone were investigated. A program was conducted to study the reaction and expansion of dolostone powders in compacts and pastes of cement, and that of dolomitic rocks with few clay and quartz in alkaline solutions and concrete.

第二部分研究了溶液pH值对白云岩粉料的去白云化反应速率及活性白云质灰岩膨胀速率的影响；分析了白云岩粉料在水泥压实体中、含很少粘土和石英的白云质岩石在碱溶液及混凝土中所发生的化学反应，并测定了伴随化学反应产生的膨胀。

This process organically combines the circulating fluidized bed combustion technology with boiler-front low-temperature dry distillation technology, the hot ash of circulating fluidized bed is used as the hot carrier to pyrolyze the coal and generate tar and gas. The semi-coke after pyrolysis is fed into boiler to generate steam for power generation and heat supply. The total energetic efficiency of this process is 10% higher than the single power generation process.

中科院山西煤化所开发的煤炭干馏-循环流化床燃烧多联产技术，是将循环流化床燃烧技术与炉前低温干馏技术有机地结合起来，用循环流化床锅炉的高温循环热灰作为载热体使煤发生热解，产生焦油和煤气，热解后的半焦作为锅炉燃料送入炉内燃烧以生产蒸汽，用来发电和供热，多联供集成系统比单纯发电系统的总能效率提高约10％。

Influences of SF-CO_2 to clean leather manufacture in unhairing,deliming,degreasing,chrome tanning and dyeing process were discussed respectively. Furthermore,its applications in leather determination and waste disposal were also summarized.

分别论述了在制革过程酶脱毛、脱灰、脱脂、铬鞣、染色等工序中，SF-CO_2应用的可行性研究成果，及对清洁化制革的影响：在皮革中五氯苯酚和偶氮染料分析检测的应用研究；以及在废弃物脱铬处理方面的应用。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。