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- neodymium-doped sodium lanthanum borate 掺钕硼酸钠镧
- EffeCt Of Wear Resistance on Nanometer Lanthanum Borate in Lubrcting Oils 纳米硼酸镧对润滑油抗磨性能影响的研究
- lanthanum borate 硼酸镧
- Timber borate treatment can be applied in this way. 硼酸盐处理木材,也可用这种方法。
- Lanthanum nitrate hexahydrate p.A. (硝酸镧 六水 P.
- The antiwear and friction-reducing performances of sodium borate,potassium borate and lanthanum chloride in water were evaluated on a four-ball friction tester. 结果表明,硼酸钠、硼酸钾和氯化镧可一定程度地提高水的极压、抗磨和减摩性能,硼酸钾性能最优,硼酸盐与氯化镧复合后性能进一步改善。
- Application: Used in Magnetic material and made Lanthanum metal. 用途:产品用于生产金属镧,磁性材料等。
- The borate ester coupling agent is better than others. 3种改性剂中硼酸酯偶联剂作用最明显。
- Among the simplest are the lanthanum compounds of the form La?? 其中最简单的是la?研问降娘缁0合物。
- The lanthanum can incrcase the hardness of the alloys. 研究了铜钛镧合金热处理后的组织与性能。
- ELV 8 accelerator uses flat lanthanum hexaboride as the cathode . ELV-8型加速器的加速管分为变梯度加速管段和等梯度加速管段两部分。
- The lanthanum exists in the alloy in the form of compound. 镧可以提高合金的硬度;
- A salt containing the radical BO3, formed from a borate and hydrogen peroxide. 过硼酸盐一种盐含有BO离子3,由过氧化氢作用于硼酸盐形成
- The Krogh-Moe and Abe structural model of borate glasses are discussed. 探讨了Krogh-Moe和Abe硼酸盐玻璃结构模型的某些不足之处。
- The result of study on synthesis of magnesium borate whisker has been reported. 报道了硼酸镁晶须的合成研究结果。
- This paper reports a new synthetic method of nickel borate acylate . 本文研究了以碳酸镍合成硼酰化镍的新方法。
- Description: Lanthanum Nitrate is soluble in water and moisture in wet air. 说明:硝酸镧溶于水,在潮湿的空气中易潮解。
- The research of borate ester surfactants is still in the initial stage. 硼酸酯表面活性剂在国内外的研究都还处于起始阶段。
- Abstract : ELV-8 accelerator use flat lanthanum hexaboride as the cathode . 摘要 :ELV-8型加速器的加速管分为变梯度加速管段和等梯度加速管段两部分。
- Borat trickster Sacha Baron Cohen returns to the big screen to offer yet ... 影片来源: The Hollywood Reporter. 请告诉我们你为什麽不喜欢这个影片: ...