毒性元素

同时将原子吸收光谱法作为ICP-AES法的补充，应用于某些高毒性元素的检测。

In addition , atomic absorption spectrometry was applied to the determination of some highly toxic elements , which was regarded as the supplement to ICP-AES .

土壤中各种形态的Al与对应形态的Fe呈线性正相关，酸沉降增加了毒性元素Al的溶出，同时也可能增加营养元素Fe的有效性。

Moreover , acid deposition also increased leaching of toxic Al and possibly availability of nutrient Fe .

采用感应耦合等离子体原子发射光谱仪（ICP-AES）对乌贼骨进行金属元素分析，评价其毒性元素的水平；

By inductively coupled plasma atomic emission spectrometer ( ICP-AES ) , the contents of the metal elements in the cuttlebone are tested to assess the toxicity .

目的：探讨儿童必需元素与毒性元素血铅水平的关系。

Objectivel : Discusses the child essential element and the toxic element blood lead level relations .

无潜在的毒性元素且低弹性模量的新型生物医用钛合金是目前研究的热点。

The research of new titanium alloy for biomedical application with non-toxic elements and low elastic modulus has been focused .

水稻中的矿质元素不仅在水稻自身的生长发育过程中起着重要作用，稻米中矿质营养元素和重金属等毒性元素的含量，也与人类的健康密切相关。

Mineral elements in rice not only play an important role in its growth and development , but also the contents of mineral elements including toxic heavy metal are closely related to human health .

中药毒性与元素含量的比较

Comparison between poisonousness of traditional Chinese medicine and content of elements

而毒性微量元素铅的含量范围是1077.1～16157.8μg/kg，都未超标。

The content range of toxic trace element plum bum was 1077.1 ~ 16157.8 μ g / kg .

汞是一种具有很强毒性的元素又是一种全球性的污染物，主要以大气汞的形式在全球范围内迁移。

Mercury is a highly toxic element and is a global pollutant , primarily atmospheric mercury in the form of migration at the global level .

煤尘细胞毒性与金属元素含量的关系

The relationship between cytotoxicity and metal elements content of coal dusts

雷公藤的药效及毒性与微量元素的研究

Study on the Medical Effect and Toxicity of Leigongteng and Trace Elements

不同矿区煤尘细胞毒性与金属元素关系的研究

Study on relationship of cytotoxicity and metal elements of coal dusts in various coal mines

电缆材料绿色化的两大指标&毒性和有害元素的检测和分析

Two Major Requirements for Eco-Type of Cable Materials & Determination and Analysis of Toxicity and Hazardous Elements

铅（Pb）、镉（Cd）既是环境中的主要重金属污染物，又是公认的毒性最强的五毒元素，其在自然界中往往伴随存在。

Pb and Cd are not only the major heavy metal pollutants in the environment but also the two of the most recognized toxic and harmful environmental elements , they usually concomitantly exist in the nature .

砷是一种具有毒性的准金属元素。

The Arsenic belongs to toxic semi - metal element .

土壤芘污染对小白菜生态毒性效应及矿质元素吸收的影响

Effect of Pyrene Contamination on Ecological Toxicity and Mineral Absorption of Rape