英语释义

• a rare polyvalent metallic element of the platinum group; it is found associated with platinum

片语

White Ruthenium镜架颜色

Ruthenium acetate乙酸钌

Ruthenium iodide碘化钌

ruthenium oxide氧化钌

Ruthenium sponge钌丸

Ruthenium powder钌粉

RUTHENIUM HORN镜架颜色

ruthenium alloy钌合金

Ruthenium Ion钌离子

英汉例句

• Objective To observe the effect of ruthenium red on the body temperature of rats with lipopolysaccharide-induced fever and investigate the possible mechanism.

  目的探讨钌红在脂多糖致大鼠发热过程中对体温的影响及可能的机制。

• Experimental results showed that the behaviour of both polymer supported boron and ruthenium catalysts are superior to their unsupported correspondents.

  实验结果表明所研制聚合物支载硼、钌络合物催化性能明显优于对应非支载活性种。

• Polypyridyl ruthenium complexes play an important role in the research fields such as photophysics, electrochemistry and DNA structure probes.

  多吡啶钌配合物在光物理、电化学、核酸结构探测等研究领域占有重要的位置。

• For even greater stability, the hexagonal structure of ruthenium is used.

  为了实现更大的稳定性，则采用六方形结构的钌。

• This paper describes the new finding of the oxide-supported ruthenium catalysts for ammonia synthesis such as support preparation, catalyst reduction and the role of promoters.

  本文从载体的制备和改性方法、钌活性组分还原与负载、助剂的机理及其作用等方面简要地介绍了氧化物负载钌催化剂的最新研究进展。

• The high purity, high surface area, large pore volume and proper pore structure of active carbon as a support for ruthenium catalyst usually lead to high catalytic activity for ammonia synthesis.

  具有高纯度、高比表面、大孔容及合理孔分布的活性炭载体有利于活性组分有效均匀的分散，制备出高活性的氨合成钌催化剂。

• Because the ruthenium may be subject to photodegradation, the total exposure to the excitation energy should be minimized.

  因为光降解影响钌，对激发能总的外露面积应当最小化。

• Several kinds of ruthenium - catalyzed organic reactions were reviewed: hydrogenation, oxidation, isomerization, metathesis.

  综述了钌催化剂催化的主要几类有机合成反应，包括氢化、氧化、异构化、复分解。

• Textbook reactions cannot explain the emergence of unusual isotopes of metals such as molybdenum and ruthenium seen in the sun and meteorites.

  不过，课本中所列出的反应，却无法解释某些不寻常金属同位素的出现，例如太阳与流星中所含的钼和钌。

• The results indicate that it can improve impedance characteristics to add active carbon into ruthenium oxide, but decrease the capacitance of composite electrodes simultaneously.

  实验结果表明在二氧化钌中加入适量的活性炭，可以改善电极的阻抗特性，但将以降低电容量为代价。

• Industrial use of ruthenium electroplating was indicated.

  说明了钌电镀的工业用途。

• As a new functional material with special optical and electronic properties, ruthenium complexes are developing into an interesting research field.

  有机钌络合物和有机钌聚合物具有特殊的光、电性能，是一种新型功能材料，正在形成一个新的研究领域。

• The developments of both fused iron catalysts and ruthenium catalysts and the different opinions on catalytic mechanism for ammonia synthesis are discussed.

  介绍了氨合成熔铁催化剂、氨合成钌催化剂的发展以及对氨合成催化反应机理的不同看法。

• 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。

• Increasingly, rhodium and ruthenium are being plated over more traditional contact materials to increase the contact life.

  逐渐地，铑和钌被镀在传统的接触材料上来延长触点寿命。

• The influences of temperature, pressure, space velocity and ratio of hydrogen to nitrogen on the activity of ruthenium based ammonia synthesis catalyst were investigated.

  用氨合成催化剂性能评价装置，研究了反应温度、压力、空速和氢氮比对以活性炭为载体的钌基氨合成催化剂活性的影响。