1.
"Carbide: Inorganic compound, any of a class of chemical compounds in which carbon is combined with a metal or semimetallic element. "
碳化物: 碳与金属或半金属元素化合而成的一类化合物的总称。
2.
" Carbide： Inorganic compound, any of a class of chemical compounds in which carbon is combined with a metal or semimetallic element. "
碳化物:碳与金属或半金属元素化合而成的一类化合物的总称。
3.
Os(atomic No76)
(一种金属元素) 锇
4.
Removal of Arsenic and Other Heavy Metals from Semi-conductor Industry Waste Water;
半导体工业废水中砷等有毒重金属元素有效去除的研究
5.
Preparation and Magnetism of ZnO Diluted Magnetic Semiconductors Bulk Samples Doped by Transition Metallic Elements Co & Mn;
过渡金属元素Co和Mn掺杂ZnO稀磁半导体块材样品的制备及磁性
6.
systematic inorganic chemistry of metallic elements
金属元素系统无机化学
7.
More than half the elements are metals in which close-packed arrays of atoms are held together by delocalized electrons.
半数以上的元素是金属，在金属中原子依靠离位的电子紧密结合在一起。
8.
A nonmetallic element, such as carbon, that can form an alloy with metals.
非金属能与金属结合生成合金的非金属元素，例如碳元素
9.
Element 32 is the most reactive nonmetal.
元素32是活性最大的非金属元素。
10.
read-write CMOS cell
读写互补金属氧化物半导体单元
11.
A nonmetallic element, such as arsenic, that has some of the chemical properties of a metal.
准金属，类金属具有一些金属化学特性的非金属元素，例如砷
12.
a bivalent and trivalent metallic element of the rare earth group.
稀土属二价和三价金属元素。
13.
a trivalent metallic element of the rare earth group; occurs with yttrium.
稀土属三价金属元素，与钇共生。
14.
Improvement of AB_3-type Hydrogen Storage Alloy by Adding Alkaline-earth Metals
碱土金属元素改性AB_3型贮氢合金
15.
of or being a nonmetallic element that has some of the properties of metal.
关于或是含有一些金属特征的非金属元素的。
16.
The lighter rare-earth metals, from cerium to europium in the first half of the series, have more complex crystal structures than the heavier elements.
轻的稀土金属，从铈到铕的前一半序列比重元素具有更为复杂的晶体结构。
17.
a hard brittle blue-gray or blue-black metallic element that is one of the platinum metals; the heaviest metal known.
一种硬而脆的蓝灰色或蓝黑色金属元素，铂系金属，已知最重的金属。
18.
metal semiconductor meta
金属 半导体 金属结构