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- lanthanum promoter 稀土助剂
- Good humor is a promoter of friendship. 良好的幽默感能促进友谊。
- Lanthanum nitrate hexahydrate p.A. (硝酸镧 六水 P.
- He is the promoter of this campaign. 他是这次运动的推动者。
- That fellow is a promoter of boxing events. 那人是拳击比赛的赞助人。
- Cheerfulness is the best promoter of health. 快乐最利于健康。
- He is a keen promoter of handball in Hong Kong. 他一向在香港推广手球运动。
- An enthusiastic promoter of good causes. 有益活动的热心支持者。
- Cheerfulness is the promoter of health. 心情愉快是健康的增进剂。
- 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。
- Niobium oxides are favorable promoter and Support. 铌氧化物是优良的促进剂和良好的载体。
- The promoter of freedom in thinking. 思想自由的推崇者
- 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 promoter of speculative or fraudulent enterprises. 冒险性或欺骗性企业的发起人
- Lurgiuses have used undisclosed promoter and corrosion inhibitor. 鲁奈公司采用了未公开的活性剂和防蚀剂。
- 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。
- An enthusiastic promoter,as of a sports team or school. 积极的支持者某体育运动队或学校等的热情支持者
