石膏的

Has been proven there are 38 kinds of minerals, of which two kinds of fuel minerals, 12 kinds of metal minerals, 24 kinds of non-metallic minerals, coal, iron, gypsum, limestone, dolomite, bentonite, granite, marble, oil shale , refractory clay, such as in the province and the important position of national account, the comprehensive advantages of mineral resources is 0.73 degrees, in 11 cities in the second.

目前已探明的矿种有38种，其中燃料矿产2种、金属矿产12种、非金属矿产24种，煤、铁、石膏、石灰岩、白云岩、膨润土、花岗岩、大理石、油页岩、耐火粘土等在省内及全国均占重要地位，矿产资源综合优势度为0.73，在全省11个市中居第二位。

Bucket elevator for vertical lifting through the limestone crusher, coal, gypsum, clinker, clay and other dry granular material, as well as pieces of raw material, cement, coal powder and other materials.

斗式提升机用来垂直提升经过破碎机的石灰石、煤、石膏、熟料、干粘土等块粒状物料以及生料、水泥、煤粉等粉状物料。

The company has formed a complete production-chain that takes briquettes, form coke, ore powder ball press machine, desulfurized gypsum ball press machine, dry powder ball press machine as main products and vibrating screen, rotary dryer, vibrating feeder, etc.as supplementary products, this machine used in powder coal ash processing , coal slurry, desulfurized gypsum, dust coke , iron ore fines , iron scale, refractory material and so on, it is widely used in electric power, metallurgy, chemical, refractory material industry.

公司形成了以型煤、型焦、矿粉压球机、脱硫石膏专用压球机、干粉压球机等系列产品为主，振动筛、烘干机、给料机等配套设备为辅的完整生产链。

Calcium carbonate crystal form was characterized by microscope and electron-scanning microscope,XRD and FTIR analysis was employed to investigate the morphology of calcium carbonate whiskers.

论文摘要以工业废弃磷石膏为原料制备碳酸钙晶须，利用显微镜和扫描电镜观察晶体形貌，晶须样品的晶型用X衍射和红外光谱进行了表征。

Calcium carbonate whiskers were synthesized by using industrial waste phosphogypsum as raw materials.Calcium carbonate crystal form was characterized by microscope and electron-scanning microscope,XRD and FTIR analysis was employed to investigate the morphology of calcium carbonate whiskers.

论文摘要以工业废弃磷石膏为原料制备碳酸钙晶须，利用显微镜和扫描电镜观察晶体形貌，晶须样品的晶型用X衍射和红外光谱进行了表征。

Calcium carbonate whiskers were synthesized by using industrial waste phosphogypsum as raw materials.Calcium carbonate crystal form was characterized by microscope and electron-scanning microscope,XRD and FTIR analysis was employed to investigate the morphology of calcium carbonate whiskers.

论文摘要以废弃磷石膏为原料制备碳酸钙晶须，利用显微镜和扫描电镜观察晶体形貌，晶须样品的晶型用X衍射和红外光谱进行了表征。

Because of artificial neural network's good simulation of nonlinearity, the nonlinear rheological property of gypsum breccias is studied tentatively through neural network.

对石膏角砾岩的非线性流变进行了模拟，结果显示神经网络流变模型拟合精度较高。

The uniaxial and triaxial creep tests of gypsum breccias are made and creep curves under different confining pressure are got.

对石膏角砾岩进行了单轴、三轴蠕变试验，获得了不同围压下的蠕变曲线。

Important equipment,like the absorption tower,the slurry circulation pump,the flue gas heat exchanger,the supercharging fan and the demister are being analyzed,in respect to their functions,together with recommendations concerning their optimized operation .

着重分析了石灰石/石膏湿法烟气脱硫系统中的吸收塔、浆液循环泵、烟气换热器、增压风机、除雾器等运行情况，并提出优化运行建议。

Utilization of PG is therefore one of the key issues for the continuing development of the phosphate fertilizer industry.

磷石膏资源化成效己成为磷肥行业能否可持续发展的关键问题之一。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。