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Is gimhae in beijing specializing in the production of magnesium fire plate glass manufacturers, the company introduced fully automated production lines, the quality of products to export standards, the annual 5 million.

北京金海鑫龙建筑材料有限公司是北京地区专业生产玻镁防火板的生产厂家,公司引进全自动生产流水线,产品质量达到出口标准,年产量500万张。

Through analyzing and comparing for some repairing methods it is bett er to select multi-metal adhesive , using hot assembly sleeve with interim fitt ing and binding method with injecting adhesive .

经对几种修复方法进行比较及强度校验分析,选用镁特铁结构胶,采用过渡配合热装轴套、注胶粘接的方法修复了轴颈。

Determination of Li+,Na+,Ca2+,Mg2+ content of salt lake brine by flame atomic absorption and flame emission spectrum method.

火焰原子吸收和发射光谱法测定盐湖卤水的锂钠钙镁离子。

Mg-Al-ping-foot easy to use: a 6-meter flat foot, the staff can easily move measurement.

镁铝平尺使用方便:1条6米的平尺,工作人员可轻松移动测量。

Results:Significant differences in energy and 26 kinds of nutrients such as protein,lipid,carbohydrate,calcium,zinc,selenium,magnesium,copper,manganese,natrium,kalium,iron,vitamin A,vitamin B1,vitamin B2,vitamin C,vitamin PP,vitamin E,and eight kinds of essential amino-acids were shown between recommend dietary allowance and daily food intake(P.01).The intake of iron and vitamin E was enough,whereas the intake of energy and other nutrients was not enough.

结果:热能和26种营养素,如蛋白质、脂肪、碳水化合物、钙、锌、硒、镁、铜、锰、钠、钾、铁、维生素A、维生素B1、维生素B2、维生素C、维生素PP、维生素E和8种必需氨基酸(异亮氨酸、亮氨酸、赖氨酸、蛋氨酸、苯丙氨酸、苏氨酸、色氨酸、缬氨酸)的摄入量与每人每天营养素标准供给量比较,均有显著性差异(P.01),其中只有铁和维生素E摄入尚足。

Magnesia ramming materials have been widely used in China instead of magnesia bricks as furnace lining materials of ferroalloy refining furnace.

用镁质干式打结耐火材料代替成型镁砖作为铁合金精炼电炉的炉衬材料在中国已得到普遍应用。

The research status of welding of magnesium alloys by fusion welding and solid-phase joining at home and abroad is summarized.

综述了近年来国内外镁合金在熔焊连接和固相连接两方面的研究现状与进展。

Malachite Green (C.I. Basic Green 4) MG, Guinea Green (C.I. Acid Green 3) GG and Reflex Blue R54 (C.I. Pigment Blue 61) RB were embedded into silica matrices via sols synthesized by hydrolysis of TEOS in water and ethanol.

孔雀绿(正一碱性绿4 )镁,几内亚绿(酸性绿3 ) GG和反射蓝色晴空(颜料蓝61 )经常被嵌入到二氧化硅矩阵经溶胶合成水解的TEOS在水和乙醇。

Proven deposits of coal, iron, germanium, gallium, manganese, limestone, granite and so on more than 10 kinds, especially in the high calcium limestone, high-grade magnesium-rich dolomite and iron ore reserves for the most.

矿藏已探明的有煤、铁、锗、镓、锰、石灰石、花岗岩等10多种,尤以高钙石灰石、高品位富镁白云岩和铁矿石储量为最。

Effects of three elements addition on the microstructures and mechanical properties of as-cast Mg ingots were studied.

研究了Ca、Sr、Sb三种元素对纯镁铸锭组织和力学性能的影响。

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