查询词典 metallic elements

Metallic properties increase from lighter to heavier elements in each vertical group of the periodic table and from right to left in each row.

在元素周期表中，每一个垂直以及从右至左的表格中的金属元素的价由低向高呈上升趋势。

Group in periodic table with silver-white metallic luster of the solid metal transition elements, but also one of the platinum group element, atomic number Z = 44, atomic weight of 10107, the chemical symbol F No.

周期表中Ⅷ族银白色具金属光泽的固体金属过渡元素，又是铂系元素之一，原子序数Z＝44，原子量10107，化学符F号Ru。

Group in the periodic table there are silver-white metallic luster of the solid metal transition element, atomic number Z = 26, atomic weight of 55847, chemical symbol Fe, there is a stable F isotope 5626Fe and a radioisotope 5526Fe, content of 5% of the earth's crust, accounting for elements of in the fourth place, the metal in the second melting point 1535 ℃, boiling point 2750 ℃, the relative density of 786, the external electronic structure 3d64s2, chemical reactions 2-6 tram F-volatile son, oxidation number of 0, 2, 3, 4 , 5 and 6, the chemical nature of the metal element is very lively, in the humid air combined with oxidation, but also directly with the sulfur, phosphorus, silicon, carbon together.

周期表中Ⅷ族有银白色金属光泽的固体金属过渡元素，原子序数Z＝26，原子量55847，化学符号Fe，有一种稳定F同位素5626Fe和一种放射性同位素5526Fe，地壳中含量5％，占元素中第四位、金属中第二位熔点1535℃，沸点2750℃，相对密度786，外围电子结构3d64s2，化学反应时易丢失2—6个电F子，氧化数为0、＋2、＋3、＋4、＋5和＋6、化学性质很活泼的金属元素，在潮湿空气中能与氧化合，也能直接与硫、磷、硅、碳化合。

If the propellant contains metallic elements such as potassium, sodium, or aluminum, or contains Chlorine , this will result in condensed products of combustion, such as potassium carbonate,, aluminum oxide or potassium chloride.

如果推进剂包含金属元素，如钾款，钠的，或铝的，或含有氯，这将导致简明燃烧产生的，如碳酸钾，，氧化铝或氯化钾。

One was "the philosopher's stone"--a means of changing the metallic elements one into an- other and so getting a control of artificial gold, and the other was the elixir vitae, a stimulant that would revivify age and prolong life indefinitely.

一个是"哲人之石"，把某种金属元素变为另一种金属元素继而掌握人造黄金的办法；另一个则是长生不老药，一种使人返老还童、无限制延长生命的兴奋剂。

Periodic Table Ⅶ B family steel gray with metallic luster of the solid metal transition elements.

元素周期表中ⅦB族钢灰色有金属光泽的固体金属过渡元素。

Objective:To get the content of 12 metallic elements in Yujin tincture.

目的 ：探讨玉津酒 1 2种金属元素的含量。

The method of reduced ammonia marinate can dissolve many kinds of metallic elements from manganese nodule effectively with a maximum cobaltic distill ratio of 93.25%.

氨浸提取可以有效地使金属离子从结核中溶出，其中钴的浸出率最高可达93.25%；铵黄铁矾法可将浸出液中的铁全部去除。

M. Particles in sub-micron can be found dispersively. The main constituents of those tissue-detached particles are composed of polyethylene segments, metallic elements and their mixtures.

临床磨耗残屑的主要物种为聚乙烯片断、金属元素或两者聚集的混合物，且其元素的组成与人工膝关节组件所使用的材质有关。

Sulfate was determined by the FIA function of automatic metallic elements analyzer developed by our laboratory after reacting with Ba(superscript 2+) to form an even, steady and turbid BaSO4 solution in acidulated media with glutin existed, the maximum absorbance of which is at 576 nm.

在明胶微粒存在的微酸性环境中，SO4(上标 2-)与Ba(上标 2+)反应生成均匀、稳定的BaSO4悬浊液，该悬浊液在576nm有最大吸收峰，而后利用本实验室研制的金属元素自动分析仪的流动功能进行SO4(上标 2-)的测定。

The Master of Science degree program in Economics features a curriculum that is flexibl...

在经济学理学硕士学位的课程计划的特点是灵活而全面的方法，在理论和应用课程培训工作。

This module is used for constructing and visualizing 3D models.

该模块是用于建设和可视化的三维模型。