1.
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
2.
It is satisfied to be applied in determination of the toxic metals in paint.
该法准确、速、便,应用于涂料中有毒重金属元素的测定,结果满意。
3.
a heavy silvery toxic univalent and bivalent metallic element; the only metal that is liquid at ordinary temperatures.
银色有毒金属元素，重，单价或二价，唯一一种在常温下呈液态的金属。
4.
a heavy toxic silvery-white radioactive metallic element; occurs in many isotopes; used for nuclear fuels and nuclear weapons.
一种重且有毒的银白色放射性金属元素，有许多同位素，用于核燃料和核武器中。
5.
a light strong brittle gray toxic bivalent metallic element.
一种灰色有毒的二价金属元素，轻质、坚韧、易碎。
6.
The correlation of available contents and the activity of heavy metal
土壤重金属元素有效态与活性相关分析研究
7.
Relif Effects of Rare Earth Elements to the Damage of High Aquatic Plants under the Stress of Heavy Metals;
稀土元素对高等水生植物重金属毒害的缓解效应
8.
Research on Alleviation of Cadmium and Copper Stress on Carassius Auratus by Cerium and Lanthanum;
稀土元素镧和铈缓解鲫鱼重金属镉和铜中毒的研究
9.
Application of ICP-MS to Detection of Mineral Elements and Heavy Metals in Cassava's Byproducts
ICP-MS测定木薯生产副产物的矿质元素和有害重金属元素
10.
a soft bluish-white ductile malleable toxic bivalent metallic element; occurs in association with zinc ores.
一种有毒的二价金属元素，软质、蓝白色，有延展性，与锌矿石共生。
11.
Determination of Trace Toxic Metal Elements in Food by Hydride Generation Atomic Fluorescence Spectrometry;
氢化物发生原子荧光光谱法测定食品中微量有毒金属元素
12.
Biogeochemical Cycles of Toxic Metals in Farmland Soil-Plant System
痕量有毒金属元素在农田土壤—作物系统中的生物地球化学循环
13.
Reserch of determining five harmful elements in honeysuckle and angelica by microwave digestion-ICP-MS
微波消解-ICP-MS法测定金银花和白芷中5种有害重金属元素
14.
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
15.
Os(atomic No76)
(一种金属元素) 锇
16.
An Investigation on the Laser Induced Breakdown Spectroscopy of the Metal Element in Soil;
土壤中重金属元素的LIBS实验研究
17.
Study on Determination of Trace Elements and Heavy Metals in Tobacco;
烟草中微量元素和重金属的测定研究
18.
Features of Heavy Metal Elements in the Roof of Cultivated Anisodus tanguticus in Qinghai
青海种植山茛菪根部重金属元素特征