transition metals怎么读，transition metals发音怎么读

[化学]过渡金属

[化] 过渡金属元素

transition metal───[化学]过渡金属

transition teams───过渡团队；过渡小组

transition team───过渡团队；过渡小组

transition period───[经]过渡时期

transition points───转移点

transitional───adj.变迁的；过渡期的

transition elements───过渡元素

transition element───[化学]过渡元素，转变元素

transition process───转变过程；过渡过程

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.

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。

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 such as iron bound to the particles may be responsible for those associations.───像Fe等过渡金属与这些粒子的结合可能造成了这类相关.

The course includes following topics - thermodynamics, kinetics, solution chemistry, organic chemistry, transition metals and metal extraction.

Hydroperoxide decomposition into radicals is accelerated by various catalysts, notable the transition metals.

The catalysts on studying can divide into two kinds: the transition metal bifunctional catalysts and the nitride, carbide and oxycarbide catalysts of transition metals.

Among them, the transition metals promoted dearomatization proceed under mild reaction conditions with various substrates, and which could be applied for synthesis of bioactive compounds.

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.

Different dopants including rare earth metals, alkali earth metals, transition metals and other elements are introduced, and the trend of the mixed oxides in exhaust purification is prospected.

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.

In this paper, activity problems of transition metals for molecular oxygen were studied by quantum chemical method, combining HMO with EHMO and CNDO.

Vinylpyridine polymer-encapsulated transition metals and their use to produce hydrogen peroxide from hydrogen and oxygen is also disclosed.

• transitional word
• transition metal
• transition to