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Barite powder series products are mainly used in oil and gas drilling mud to increase, production lithopone or as X-ray shielding agent for medicine, atomic energy industry, vehicle braking materials, PP packing belt, high-grade paint, hospitals gravity wall radiation and other industries.

重晶石粉系列产品主要用于石油天然气钻井泥浆的加重剂，生产立德粉或作为X射线的屏蔽剂用于医学、原子能工业、车辆制动材料、PP包装带、高档油漆、医院防辐射重力墙等行业。

Electromagnetism was discovered when it was observed that a copper wire carrying an electric current can magnetize pieces of iron or steel near it.

电磁是在观察带电铜线能磁化附近的铁粉或钢粉时而被发现的。

The FMI image of alga limestone reservoir features in floe or cloud-like, oilier boundary being not straight, asymmetry internal structure, disorder bedding, local dissolution; The FMI image of siltstone reservoir and calcareous siltstone features in bright-yellow, brown-yellow strip: and The FMI image of limestone and marlite feautures in white, bright-yellow and white black interbedded strips.

藻灰岩储层FMI图像呈絮状或云朵状，外部边界不平直，内部构造不均匀，层理无规律，局部有溶蚀现象；泥质粉砂岩与钙质粉砂岩的FMI图像为亮黄色、棕黄色条带；而石灰岩、泥灰岩为白色，亮黄色及黑白相间的条带。

Pre-alloyed powder matrixs properties was analyzed and compared with mechanical mixed matrix in mechanics capability. The hardness was heightened 11%, 8%, 4% and bending strength was heightened 10%, 29%, 10%.

将预合金粉烧结的刀头和传统机械混合粉烧结的刀头在各种力学性能上做对比，其硬度分别提高11％，8％，4％；抗弯强度分别提高10％，29％，10％。

Through orthogonal experimental design,the optimal additive amount of buckwheat,soybean...were determined,namely buckwheat flour 10%,soybean flour 6%,and bread meliorative reagent 0.8% per flour basis.

以荞麦粉、大豆粉、面包改良剂为主要添加成分，研制荞麦大豆面包，通过正交试验，确定了三者的最佳添加量，即荞麦粉、大豆粉、面包改良剂分别占面粉重的10%、6%、0·8%。

Pollen allergens from Carvota mitts and Caryota ochlandra were purified and characterized. The result will provide a basis for the diagnosis and treatment of allergy to the pollen allergens from Carvota mitis and Caryota ochlandra.

对长穗和短穗鱼尾葵花粉变应原进行了初步的分离、鉴定和纯化，为临床鱼尾葵花粉变态反应疾病的诊断和治疗奠定了基础。

They are cement, quartz, feldspar, calcite, gypsum, limestone, dolomite, graphite, fluorite, aedelforsite, phosphate ore, fused calcium magnesium phosphate, carbamide , electrolytic manganese metal, ferromanganese, coal, gangue, slag, zirconium, steatite, granite, orthoclase, marble, barites, ceramics, glass, etc.

主要用于将块状物料磨成粗粉（细粉、细砂与中砂组成的混合物），例如水泥、石英、长石、方解石、石膏、石灰石、白云石、磷矿石、煤、煤矸石、矿渣、锆英砂、滑石、花岗岩、钾长石、大理石、重晶石、陶瓷、玻璃等莫氏硬度9.5级以下的高、中、低硬度物料。

The paper intends to analyze the advantage and limitation of palynology in forensic medicine by reviewing its general characteristics, classification, morphology, and disseminating circadian rhythm.

分析孢粉学在法医学上应用的优点和局限性，旨在为进一步完善孢粉学在法医学中的应用提供参考。

The materials, paprika, cinnamon and chili powder and coffee and sugar were sifted over the floor of my studio.

这些材料，辣椒粉，肉桂，辣椒粉，咖啡和糖的筛选在我的工作室发言。

Otherwise existence of the phosphate, perchloride and nitrate ions can reduce the rate of chromium removal by zero valent iron in commercial powder iron system.

研究结果显示当六价铬中含有氯离子和硫酸根时能增加商业铁粉对六价铬的去除效果，而硝酸根、过氯酸根及磷酸根则会使商业铁粉去除六价铬的效果变差。

I am accused of being overreligious," she said in her quiet, frank manner,"but that does not prevent me thinking the children very cruel who obstinately commit such suicide.""

客人们在卡罗利娜·埃凯家里，举止就文雅一些，因为卡罗利娜的母亲治家很严厉。

Designed by French fashion house Herm è s, this elegant uniform was manufactured in our home, Hong Kong, and was the first without a hat.

由著名品牌 Herm è s 设计，这件高贵的制服是香港本土制造，是我们第一套不配帽子的制服。