iridium

noun

1. 铱
   a chemical element. Iridium is a very hard yellow-white metal, used especially in making alloys .

1. In the first 72 hours, Iridium voice and data traffic increased 700 per cent in the region.
   在灾难发生后的72小时内，铱星公司在该地区的音频和数据流量增加了700%。
2. Iridium, osmium and ruthenium, in semi-manufactured form.
   铱，锇及钌，半制品形状。
3. The international primary standard for the kilogram is made of90% platinum, 10% iridium.
   重量和长度的国际标准原型用90%的铂，10%的铱制成。
4. Iron, nickel, copper, silver, gold, iridium, or ruthenium may be included as cocatalyst metals.
   铁、镍、铜，银、金，铱或钌，可用作复合催化剂金属。
5. Iridium Film Prepared by Metal-Organic Chemical Vapor Deposition
   金属有机化合物化学气相沉积法制备铱薄膜的研究
6. Determination of Iridium in the Bering Sea and Arctic Ocean Seawaters by Anion Exchange Preconcentration-neutron Activation Analysis
   白令海和北冰洋海水中铱的阴离子交换预富集-中子活化分析
7. Iridium, osmium and ruthenium, unwrought or in powder form.
   铱，锇及钌，未锻造者或粉状。
8. Synthesis and Spectroscopic Properties of a New Iridium(ⅲ) Pyridine Complex
   一种新型吡啶铱配合物的合成及谱学性质
9. Molecular dynamics simulation of structures and melting behaviours of iridium clusters with different potentials
   不同势下铱团簇结构和熔化行为的分子动力学模拟
10. Extraction separation and enrichment of iridium by ethanol-potassium iodide in the presence of ammonium sulphate
    乙醇-碘化钾-硫酸铵体系萃取分离和富集铱活性炭负载单质碘催化合成季戊四醇单缩醛
11. In all of these, iridium complexes are the most effective.
    在这些材料中，金属铱配合物最为有效。
12. The purpose of this study is to discuss the photophysical properties of Iridium and Osmium complexes containing isoquinoline family ligands.
    中文摘要本篇论文研究内容主要探讨含异喹啉族配位基的有机铱、锇属错合物之光物性质。
13. In one case, executives discovered a coating advertised as pure gold that masked a complex alloy, which included rare metals such as osmium, iridium, ruthenium and rhodium.
    在一个案例中，业内高管发现一种号称纯金的涂层其实是一种复杂的合金，含有锇、铱、钌、铑等稀有金属。
14. On some occasions, we would have to use Iridium satellite phones for communication.
    在某些情况下，我们必须用铱卫星电话交流。
15. Synthesis and Properties of a Phosphorescent Iridium(ⅲ) Complex
    一种新型金属铱（Ⅲ）类配合物磷光材料的合成及性能研究
16. Spectral Characteristics of a New Iridium(ⅲ) Organic Complex
    一种新型金属铱（Ⅲ）有机配合物的光谱特性研究
17. Something the researchers have not found in this layer is iridium, or at least not a lot of it.
    在这个木炭层中，研究人员并没有发现铱，或者至少不是大量的铱。
18. Research Progress in Strengthening and Toughening Technology of Iridium Alloys for Ultra-high Temperature Application
    耐超高温铱合金强韧化技术研究进展
19. Houses an iridium capsule at one end.
    一端藏了一个铱胶囊。
20. Iridium satellites are unusual because their orbit is so low and they move so fast.
    铱卫星通常轨道较低，其运动较快。
21. Catalytic Kinetic Photometric Determination of Trace Iridium ( IV) Based on Malachite Green and Potassium Periodate System
    高碘酸钾-孔雀绿体系催化动力学光度法测定痕量铱
22. Determination of trace amounts of lead in water by electrothermal AAS with iridium as permanent chemical modifier
    持久性化学改进剂铱用于电热原子吸收光谱法测定水中痕量铅
23. The analysis of ups and downs of Iridium satellite system's business plans testifies the validity and maneuverability of business platform model.
    用商业平台模型解析铱星系统商业计划的沉浮，证明了它的有效性和可操作性。
24. Studies on Synthesis, Structures and Properties of Half-Sandwich Iridium and Rhodium Complexes
    具有半夹心结构铱、铑化合物的合成、结构及性质研究
25. An anion exchange preconcentration-neutron activation analysis procedure is developed to determine ( iridium) in seawater.
    研究了用阴离子交换预富集中子活化法测定海水中铱的分析方法。
26. By the way, I like it very much," Iridium "that the marketing program.
    顺便说一句，我非常喜欢“铱星计划”的那个营销方案。
27. Density Functional Theory Study on Organic Complex Phosphorescent Materials with Iridium Core
    以铱为内核的有机配合物磷光材料密度泛函理论研究

noun

1. a heavy brittle metallic element of the platinum group

   Synonym:    Iratomic number 77