1.
a bivalent and trivalent metallic element of the rare earth group.
稀土属二价和三价金属元素。
2.
a trivalent metallic element of the rare earth group; occurs with yttrium.
稀土属三价金属元素，与钇共生。
3.
a trivalent metallic element of the rare earth group; forms compounds that are highly magnetic.
稀土属三价金属元素，形成磁性特强的化合物。
4.
a trivalent metallic element of the rare earth group; usually occurs in association with yttrium.
一种稀土属的三价金属元素，通常与钇共生。
5.
a ductile silvery-white ductile ferromagnetic trivalent metallic element of the rare earth group.
稀土属的三价金属元素，一种可延展的银白色铁磁体。
6.
a trivalent metallic element of the rare earth group; occurs together with yttrium; forms highly magnetic compounds.
稀土属的一种三价金属元素，与钇共生，形成极具磁性的化合物。
7.
Study on the Removal of Fluoride and Arsenic by Metal(Ⅲ)-loaded Amberlite 200CT Resin
负载三价金属离子的Amberlite 200CT阳离子交换树脂去除氟和砷的研究
8.
a white trivalent metallic element; sometimes classified in the rare earth group; occurs in the Scandinavian mineral thortveitite.
一种白色三价金属元素，有时归为稀土属，见于斯堪的纳维亚钪钇石中。
9.
a soft yellowish-white trivalent metallic element of the rare earth group; can be recovered from bastnasite or monazite by an ion-exchange process.
一种软质的黄白色三价金属元素，稀土属，能通过离子交换过程从氟碳锑矿或独居石中重新获
10.
a hard ferromagnetic silver-white bivalent or trivalent metallic element; a trace element in plant and animal nutrition.
一种二价或三价金属元素，坚硬的银白色铁磁体，植物动物营养中的微量元素。
11.
Of, relating to, derived from, or containing gold, especially with valence3.
金的属于、关于金的，由金得来的或含金的，尤指金的三价化合物
12.
Study on the Catalytic Properties of Gallium(Ⅲ) Salts;
三价镓金属Lewis acids催化的有机合成反应研究
13.
Investigation and Evaluation of Heavy Metals in Draw-Down Zone of Three-Gorges Reservoir Area;
三峡库区消落区土壤重金属调查及评价
14.
Assessment of Vegetable and Fruit Heavy Metal Pollution in Sanya, Hainan Province
海南省三亚市部分果蔬重金属含量与污染评价
15.
The indexed metal shall be Nickel and as traded on the London Metals Exchange and Molybdenum as listed in Platts metals week Molybdenum Oxide dealer ask price.
镍为所指示金属，在伦敦交易市场交易，三氧化钼交易商询问关于普式金属周刊所刊登钼的价格。
16.
Thermodynamic Optimization and Calculation of Phase Diagrams Related to the Rare Earth Halides (Ⅲ) and the Alkali Metal Halides or Alkali Earth Metal Halides;
三价稀土卤化物与碱金属及碱土金属卤化物相图的热力学优化与计算
17.
The Three Dimensional Digitization and Economic Evaluation of Tin-zinc Polymetallic Deposit in Manjiazhai, Dulong, Maguan;
马关都龙曼家寨锡锌多金属矿床三维数字化及经济评价
18.
Quantitative Prediction of Copper and Multi-metals Mineral Resources in Area of Middle-Northern of Three-river, Southwest of China;
西南三江中北段铜多金属矿产资源定位预测与评价