rare element
英 [reə(r) ˈelɪmənt]
美 [rer ˈelɪmənt]
网络 稀有元素; 稀散元素
双语例句
- There are many different elements in aerosiderite, the main element are iron and nickel, and some rare element in earth.
陨铁成分很杂，主要是铁和镍，还有地球少有的元素。 - Tantalum is a rare element in high demand.
钽是一种需求量很大的稀有元素。 - Effect of Rare Earth Element Lanthanum on Structure and Properties of 0.20C Steel
稀土元素镧对20钢组织和性能的影响 - The distribution and fractionation of Rare Earth Element are the base for their usage as trace elements.
稀土元素在环境中的分布分异机制，是研究其作为地球化学示踪剂的重要基础和必要前提。 - The effects of rare earth element Ce doping on the property of LiMn_2O_4
稀土Ce元素掺杂对LiMn2O4性能的影响 - Research on the Influence of Rare Earth Element La on the Growth and Quality of Mulberry Leaf
稀土镧对桑树生长及桑叶品质的影响研究 - Uranium is very valuable because it is a rare element.
铀很贵重，因为它是稀有元素。 - Studies on the Rare Earth Element Impact Structure of Arthropod Communities in Vineyard in Huaibei
稀土元素对淮北葡萄园节肢动物群落的影响研究 - Effect of Rare Earth Element on Sulfate Trivalent Chromium Plating Process
稀土元素对硫酸盐三价铬镀铬工艺的影响 - In order to find out the diggings of gold and rare element, then you get the stone samples?
为了找金矿和稀有物质矿，你们才去找石头样品的吧？ - The chemical properties of rare earth element are introduced, and the preparation of water treatment flocculants by using the rare earth is summarized.
介绍了稀土元素的化学性质，在制备水处理絮凝剂方面的研究和应用情况。 - Effect of W and rare earth element addition on properties of TiAl alloy
添加钨和稀土元素对TiAl合金性能的影响 - One method which can be used in analyzing rare element Nb in the presence of Ta and other impurities is proposed in the paper.
提出了一种从钽和其它杂质中测定稀有元素铌的方法。 - A Study on Thermodynamic Model for Rare Earth Element Existence in Clean Heavy Rail Steel
稀土元素在洁净重轨钢中存在状态的热力学模型研究 - The accumulate of rare earth element in brain and toxicity
稀土元素的脑部蓄积性及其毒性效应 - The Act for Coloring of Rare Element in the Precious Glass Hard work and plain living is a cherished heritage of the Chinese people.
稀土元素在宝石玻璃中的着色作用艰苦朴素的作风是中国人民的传家宝。 - Research on Synthesis Application of Quantum Dots and Catalytic Kinetic Spectrophotometric Method of Rare Scattered Element Se, Te
稀散元素硒、碲量子点的合成和应用及其催化动力学分析方法的研究 - Application of rare earth element in steel and its influence on steel properties
稀土元素在钢中的作用及对钢性能的影响 - The rubidium and cesium geochemistry of rare element bearing GRANITE-PEGMATITES in eastern Qinling Range
秦岭东段稀有元素花岗伟晶岩铷、铯的地球化学特征 - Geochemical characteristics of some rare element bearing granites in Southeast China and the physicochemical condition of their formation
华南某些含稀有元素花岗岩的地球化学特征及其形成的物理化学条件 - As a rare element, human resource accountants should become the rights-owners just like the part-owners and creditors who are the finance capital-owners, and the rights here are a kind of mixed rights.
人力资源作为一种稀缺的要素，其所有者应该和财务资本的所有者股东、债权人一样成为企业的权益索取者，其权益体现为一种混合权益。 - A series of new synthetic colour tone of praseodymium glass have been obtained by combining rare element praseodymium and transition-metal ions ( Ni2+, Co2+, Cu2+, Mn3+) having strong coloration ability.
利用过渡族金属离子（Ni~（2+）、Co~（2+）、Cu~（2+）、Mn~（3+））较强的着色能力与稀土元素镨进行合成，得到了含镨玻璃一系列新的合成色调。 - All of the rare element and isotope characteristics of the Huangyishan basalts are similar to that of the original mantle of the Earth.
微量元素和同位素地球比学资料表明黄椅山玄武岩的地幔源区的同位素组成与原始地幔近似； - The influence of rare element Nd, when doped into ITO powders, on the particle size 、 shape and property were also studied.
研究了掺杂稀土元素Nd对ITO粉末粒径大小、电学及光学性能的影响。 - Some geochemical features of a rare element-bearing Granite-pegmatite in the eastern Qinling Range
秦东稀有元素花岗伟晶岩某些地球化学特征 - Under mixing rare element with Rhizobia the fresh weight of forage legumes plants and their root nodes were increased significantly and the nitrogen fixation activity of root nodes were increased 0.22& 3.27 times than control.
稀土与牧草根瘤菌配合施用，对豆科牧草植株鲜重和根瘤鲜重均显著增高，且根瘤的固氮活性比对照增加0.22～3.27倍。 - Besides, trace rare element concentrations increased with the total organic carbon ( TOC) content and chlorophyll a concentration increasing, suggesting that biological transport process also influenced the distributions of trace rare elements.
稀有元素的含量随总有机碳含量和叶绿素a浓度的增加而增加，表明生物迁移是其分布的又一控制因素。 - However, due to the stainless steel contains many rare element metals just like Cr, Ni and Mn, its price is very high.
但由于不锈钢中含有高比例的镍铬锰等稀贵金属而使其价格居高不下。 - The high concentrations of trace rare elements appeared at the high clay region, suggested that trace rare element concentrations increased with the clay content increasing.
稀有元素的含量高值区出现在高粘土区，说明其含量随着粘土含量的增加而增加。