lanthanon

英

美

网络  镧系元素

机械

英英释义

noun

• any element of the lanthanide series (atomic numbers 57 through 71)
  Synonym:rare earthrare-earth elementlanthanoidlanthanide

双语例句

• This essay discuss the influence of lanthanon on crystal deposition and mechanical properties, the example of high temperature alloy and enduring-hot steel
  本文以高温合金和耐热钢为例探讨稀土元素对晶界沉淀和力学性能的影响
• Organic light-emitting materials contain organic small molecule materials, polymers, metal chelates and lanthanon chelates.
  其中有机发光材料可分为有机小分子、聚合物分子、金属配合物和稀土配合物四类。
• The aim was to understand the mechanism of flavonoid in UV-B stress and posted the mechanism of RE which induced the plant fastness. It provided experiment gist for the lanthanon applied in agriculture.
  旨在了解类黄酮抗UV-B胁迫伤害机制，揭示稀土诱导植物抗性机理，为稀土农用方向拓展提供实验依据。
• Catalytic Synthesis of Trichloro Salicylic Acid Amyl Ester by Lanthanon Solid Superacid Gd~ ( 3+)-SO_4~ ( 2-)/ ZrO_2
  以稀土固体超强酸Gd~（3+）-SO4~（2-）/ZrO2催化合成三氯水杨酸正戊酯
• Engaged in the research project of Studies on the lanthanon stabilizer.
  参与横向研究课题稀土稳定剂的开发。
• Adding lanthanon can make Kaolin of coal measures of Inner Mongolia more stable and carbon less as well as give it a more ideal acid distribution and catalyzing effect, which makes it a necessary process.
  如果要使煤系高岭土具有较强稳定性和减少积炭的效果，同时具有较理想的酸性分布和催化裂化效果，添加稀土元素就成为了处理高岭土必须经过的过程。
• This paper studied the effect on decompound of MoS_2 which is caused by the lanthanon that appended in iron based powder metallurgical material.
  通过实验研究了添加到铁基粉末冶金摩擦材料中的稀土在材料中存在的位置和状态以及稀土对MoS2分解所产生的影响。
• The Relationship between the Content of Soluble Lanthanon and the Characteristics of Soils
  可溶态稀土含量与土壤理化性状的关系
• Design of Control System of the Current Type Lanthanon Magneto Brushless DC Motor
  电流型稀土永磁无刷直流电动机控制系统的设计
• By increasing the content of lanthanon to acid treated Kaolin, weak sites disappear completely, and strong sites 'and medium sites' pyridine desorption temperature declines and pyridine absorption is weakened.
  添加稀土元素的酸处理高岭土随着稀土含量的增加，弱酸性中心完全消失，中、强酸位的吡啶脱附温度有所下降，吡啶吸附强度有所减弱。