transition metal过去式是什么,transition metal翻译成中文

2024-11-07 04:15:49 外语 admin

transition metal
释义 transition metal
transition metal发音
意思翻译

过渡金属元素

[化学]过渡金属

相关相似

transition metals───[化学]过渡金属

transition team───过渡团队;过渡小组

transition teams───过渡团队;过渡小组

transitional───adj.变迁的;过渡期的

transition period───[经]过渡时期

transaction tax───交易税

transition point───转移点

transitioned───过渡(transitioned是transition的过去式和过去分词);转移(transitioned是transition的过去式和过去分词)

transition elements───过渡元素

双语场合用语

number of scientists, yet, are focussing on the improvement of graphene growth over transition metal substrate such as copper foil substrate.───但一些科学家仍致力于改进借助过渡金属基质的石墨烯生产方法,比如说借助铜箔基板。

The surface acidity or basicity of six - component transition metal catalyst was studied.───六组分过渡金属氧化物催化剂的表面酸碱性测定.

Heats of hydration of divalent transition metal cations.───二价过渡元素离子水化热等.

Some results of our research on chain like early transition metal chalcogenides are briefly summarized.───总结了我们此前开展链状结构前过渡金属硫属化合物结构研究的结果.

Among various kinds of transition metal coordinates , Ferrocenyl - containing organometallic complexes possess rich opt - electric properties.───在过渡金属配合物中,二茂铁类衍生物是一类具有很好的光电功能的化合物.

Transition metal salts do not much improve the permeabilities, also the ratio of 22 keeps constant.───过渡金属盐使硅橡胶膜的渗透系数稍有增加,但对透气比无作用.

Non - stoichiometric defects often occur in transition - metal compounds.───非 化学计量的缺陷常常发生在过渡金属的化合物中.

Synthesis Transition Metal Methionine Schiff Base Complexes and The O 2.───甲硫氨酸席夫碱铜、锌、钴配合物合成及抗O2.

In fact, the transition - metal - ion chemistry has been an active area for both experimental and theoretical studies.───实际上, “过渡金属化学”一直是实验和理论研究非常活跃的领域.

The chemisorption of aromatic molecules on transition metal is of great interest due to extensive use in petrol-chemistry industry and environment protection.───由于在石油化工和环境保护方面的广泛应用,芳香分子在过渡金属表面的吸附成为人们研究的热点。

In contrast, transition - metal sulfides are less reactive and susceptible to poisoning and can show higher selectivity.───相反, 过渡金属硫化物作为催化剂反应活性低、不容易中毒显示了很高的选择性.

Temperature and transition metal ions have greatly influences on fluorescence spectrum.───温度和过渡金属离子对它的荧光光谱有较大的影响.

Oxygen carrier is a kind of transition metal complexes which can absorb O 2 reversibly.───氧载体是一类能够可逆吸收分子氧的过渡金属配合物.

The structure, properties, and applications of transition metal sulfides IF nano - materials , i.───系统的介绍无机类富勒烯金属硫化物纳米管、纳米洋葱及其 纳米 复合物的结构 、 性质和应用.

A series of fluorescent chemosensors 1 - 3 were synthesized to detect transition metal ions.───设计合成了用以检测过渡金属离子的荧光化学敏感器体系,它们是由1,8-萘二酰亚胺为荧光团,多胺衍生物为金属离子受体组成.

These catalytic systems included transition - metal complexes, organolanthanide and organoactinium complexes A element complexes and organic catalysts.───其中催化体系主要包括过渡金属配合物 、 镧系和锕系金属配合物、第三主族元素配合物以及有机催化剂.

A deodorant catalyst CMT A composed of transition metal and rare earth oxides was prepared.───介绍了以堇青石蜂窝陶瓷薄片为载体,附载过渡金属及稀土金属氧化物活性组分制备的CMT- A除臭催化剂.

catalysts can divide into two kinds: the transition metal bifunctional catalysts and oxycarbide catalysts of transition metals.───催化剂可以分为两种:过渡金属双官能催化剂和过渡金属的碳氧化物催化剂。

英语场合用语

Recent achievements in ethylene oligomerization by using transition metal complexes as catalysts are reviewed with emphases on the description of novel catalyst systems.

This paper summarizes the effect of different transition metal ions on peracid bleaching and their respective mechanism, and introduces some methods of controlling transition metal ions.

The paper reviews the development of transition metal - catalyzed reactions with hpervalent iodonium salts according to the types of the reactions.

Transition metal nitrides belong to a class of interstitial compounds, have the properties of covalence compound, ion crystal and transitional metals.

Calculations for transition metal species present particularly difficult problems.

In addition, the hydrothermal synthesis of transition metal stannate, titanium oxide and titanate have been performed.

Transition metal compound, olefine polymerized catalyst component, olefine polymerized catalyst, and method for producing olefine polymer.

Heats of hydration of divalent transition metal cations.

The process of charge separation of transition metal charge-transfer complexes involves the conversion of photo-energy into electrical energy, closely related to their electronic structures.

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  • transitional word
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