The 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。
Transition metals, though, give up different numbers of electrons in different circumstances, and thus have ions of various charges.
但过渡金属在不同的情况下释放不同数量的电子，因此就形成乐携带不同数目正电的离子。
So, this again, takes advantage of those great unique properties of transition metals, which we'll talk about in this course.
这同样也是利用了，过渡金属的独特性质，这个我们在以后的课程里也会讲到。
The emergence of superconductivity in certain metals when cooled below a critical temperature is an example of a phase transition.
当温度降至临界温度以下，某些金属会突然失去电阻，出现超导现象，这就是相变的一个例子。
But in ferrates, which are compounds of iron and oxygen with non-transition metals like sodium and calcium, it loses six.
但是在高铁酸盐中(是铁原子、氧原子以及非过渡金属如纳原子、钙原子的化合物)，它失去了6个电子。
Transition metal nitrides belong to a class of interstitial compounds, have the properties of covalence compound, ion crystal and transitional metals.
过渡金属氮化物是一类金属间充型化合物，兼具有共价化合物、离子晶体和过渡金属的性质。
Transition metals and heavy metal are special toxic . It is very important to determine several ions at the same time, especially for the samples in strong ionic strength.
过渡金属和重金属具有特殊的毒性，快速准确的同时测定多组分样品，尤其是测定高离子强度样品中的离子，在生态环境方面具有重要的意义。
What caused the poor bleachability of dip fines ? the two factors coming from external contamination were : residual ink and transition metals in pulp, specifically iron.
摘要什么使得脱墨浆细料的漂白反应性能差？是来自内部杂质的两个因素：残余油墨和过渡金属，特别是铁。
What Caused the poor bleachability of DIP fines? The two factors coming from external contamination were: residual ink and transition metals in pulp, specifically iron.
什么使得脱墨浆细料的漂白反应性能差？是来自内部杂质的两个因素：残余油墨和过渡金属，特别是铁。
The main existence of transition metals in highest oxidation state complex in crystalloid and alkaline medium and reaction activation center has been reviewed with 63 references.
对晶体和碱性介质中过渡金属超常氧化态配离子的主要存在形式和反应活化中心进行了综述，参考文献63篇。
This gives us a new way for researching the crystalline transition processes of liquid metals.
这将为研究液态金属的结晶转变过程提供一种新方法。
The addition of DTPA to the wash water not only will retard brightness loss resulted from transition metals, but also uphold the yellow shade.
洗涤用水中加入DTPA不仅避免了由于过渡金属离子的存在而带来的白度损失，而且可以减轻纸浆的黄色调。
The recent works on the amino acid complexes of rare earths and transition metals are reviewed with emphasis on their properties and applications.
本文概述了近年来国内外对稀土与过渡金属的氨基酸配合物的研究，主要介绍了它们的性质及其应用等。
The effect of transition metals present in wash water on the brightness and chromaticity of bleached kenaf TMP was studied.
本文对红麻化学机械浆漂后洗涤时，水中的过渡金属高子对漂白浆白度和色度的影响进行了研究。
Reactions of transition metals with acetonitrile clusters in the gas phase are studied using laser ablation-molecule beam technique.
用激光溅射-分子束技术，研究了几种过渡金属离子与乙腈团簇分子的气相化学反应。
The captured sulfur result may increase through decreasing high valence aluminum element and transition metals element content and increasing the low valence vivacious metal element content.
得出了降低煤灰中高价的铝元素及高价过渡金属元素含量和提高低价活泼金属元素的含量都可以提高煤炭燃烧固硫效果。
Bond-parametric function and size-factor are used to study the formation law of alloy quasicrystals based on the fourth long period transition metals.
利用键参数函数和尺寸因数对第四长周期过渡族金属元素基准晶形成规律进行研究。
Thermodynamic behaviors of transition metals in molten slags are an important aspect in the fundamental research of metallurgy.
熔渣中过渡族金属的热力学是冶金基础研究的一个重要方面。
Hydroperoxide decomposition into radicals is accelerated by various catalysts, notable the transition metals.
氢通过氧化物分解为自由基的过程，可被各种催化剂加速，特别是过渡金属。
Vinylpyridine polymer-encapsulated transition metals and their use to produce hydrogen peroxide from hydrogen and oxygen is also disclosed.
还公开了乙烯基吡啶聚合物囊封的过渡金属及其应用于氢气与氧气制备过氧化氢的方法。
Ferromanganese nodules (crusts) formed under different genetic conditions uptake different transition metals.
在不同生成环境下生成的铁锰结核(壳)吸收不同的过渡金属元素。
The catalogue of transition-metals, thickness and the thermal expansion coefficient which influence the strength of the bonded places are studied as well.
同时还研究了过渡层金属的种类、厚度及线膨胀系数对接合强度的影响。
In this thesis, a first principles study of the electronic properties and mechanical properties of transition metals, transition metal carbides and nitrides is presented.
过渡金属碳化物和氮化物具有高硬度、高熔点、耐磨损和耐腐蚀的优良特性，被广泛应用于切削刀具和用作硬质涂层。
Generation of light hydrocarbons and natural gas are formed through catalysis of transition metals, such as Ni, V, Ti C etc.
轻烃和天然气是由富含干酪根矿物基质上过渡金属的催化作用形成，而不是干酪根和重质烃的热催化作用所致。
The catalysts on studying can divide into two kinds: the transition metal bifunctional catalysts and the nitride, carbide and oxycarbide catalysts of transition metals.
目前，正丁烷脱氢异构催化剂可以分为两类，过渡金属双功能催化剂和过渡金属氮化物、碳化物和碳氧化物催化剂。
It has two irons that are involved in doing the chemistry, so it includes transition metals.
反应中有两个铁原子参与，因此她还要了解过渡金属。
Under such conditions, the yield of pure raw MWCNs is higher than 90% and most of the transition metals can be removed.
在优化条件下，纯化收率可以达到90 %以上，绝大部分过渡金属可被除去。
In this work, the empirical dependances of superconducting parameters and phonon spectrum parameters on the Hall Coefficient, and the problem on the Tc in amorphous non-transition metals are studied.
本文中分析了非过渡金属非晶态超导体的超导参量、声子谱参量与霍耳系数之间的经验关系。
This paper summarizes the organic bridge polymers that contain transition metals and rigid rod-like organometallic polymers, i. e the cat…
综述了在主链上含有过渡金属和刚性共轭有机桥的聚合物，即所谓的刚性棒状金属有机聚合物的种类、制备、性质及应用。
This paper summarizes the organic bridge polymers that contain transition metals and rigid rod-like organometallic polymers, i. e the cat…
综述了在主链上含有过渡金属和刚性共轭有机桥的聚合物，即所谓的刚性棒状金属有机聚合物的种类、制备、性质及应用。
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