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- A method to calculate new valence electronegativity and the ionicity of chemical bond of the transition metal elements is also presented here. 提出了计算过渡元素新价态电负性和化学键的离子性的方法。
- The diabase in the melange zone also exhibits high alkaline, showing almost the same distribution pattern of transition metal elements and incompatible elements as the gabbro. 辉绿岩墙群属强碱铝质基性岩类，过渡族元素蛛网图与辉长岩类几乎完全相同，其不相容元素与辉长岩类总体趋势相一致，反映了一种递进岩浆演化趋势。
- 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。
- Magnetite that bears one or more other transitional metal elements may be potential. 含一种或多种过渡金属元素的磁铁矿，可能是值得考察的对象。
- Keywords transition metal elements;covalent radius;electronegativity;valence;chemical bond;ionicity; 过渡元素;共价半径;电负性;价态;化学键;离子性;
- Characteristic of Seasonal Variation of Transition Metal Elements Content in Paludine Plant--A Case Study of Typical Wetland Plant in the Sanjing Plain 沼生植物过渡金属元素含量季节变化特征--以三江平原典型湿地植物为例
- Physics of Transition metal Oxides. 过渡金属氧化物物理学。
- An alloy of two or more metallic elements. 合金两种或多种金属所合成的金属
- Transition metal elements 过渡金属元素
- Heats of hydration of divalent transition metal cations. 二价过渡元素离子水化热等.
- transition metal element 过渡金属元素
- Niobium is the metallic element with the highest transition temperature. 铌是转变温度最高的金属元素。
- Yes. Iron is one of the metal elements found in the Earth. 知道。铁是地球上的金属元素之一。
- Synthesis of Transition Metal Methionine Schiff Base Complexes and The O2. 甲硫氨酸席夫碱铜、锌、钴配合物合成及抗O2.
- Yes. iron is one of the metal element find in the earth. 知道。铁是地球上的金属元素之一。
- The transition metal catalysts for hydrosilation are reviewed in this paper. 本文评论了用于硅氢加成反应的过渡金属催化剂。
- There are about seventy metallic elements. 金属元素有七十种左右。
- The mobility of the trace metal elements was different in HTA and CFBCA. 不同燃烧方式产生的煤灰中 ;微量重金属元素的浸取率不同 .
- Transition metal sulfur chemistry has an important significance in biochemistry and industry. 过渡金属硫化学在生物及工业方面均有重要意义。
- 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。
