1.有毒性的
1.毒;毒物,毒药;毒素
1.a toxic substance, especially one used as a pesticide
1.Uptake of persistent lipophilic toxicants in fish occurs via the food and by transfer across the body surface, notably the gills.
吸收有毒物质的持久性脂通过发生在鱼的食物和转让在身体表面，尤其是鳃。
2.It is thought that the application of these biomarkers offers broad prospects for early diagnosis and assessment of environmental toxicants.
认为这些生物标记物在环境污染物的早期诊断和评价方面具有广阔的应用前景。
3.The effect of cumulative exposure to multiple toxicants, including metals, is the public health question that needs to be sorted out.
长期接触包括金属在内的多种有害物质是亟待解决的公共健康问题。
4.At the low feeding rates typical of fish, the uptake of toxicants in the food can be ignored when estimating toxicant body concentration.
在低利率的典型喂养鱼，吸收有毒物质，这些物质在食品时，可以忽略机构估计毒物浓度。
5.Important achievements gained in research of inorganic and organic toxicants in anaerobic digestion of industrial wastewater are summarized.
介绍了有关工业废水厌氧生物处理中无机和有机毒性物质方面的重要研究成果。
6.Reproductive toxicants that cause birth defects, reproductive harm, or developmental harm as identified by the US EPA.
美国环保局（EPA）认定可能导致出生缺陷、对生殖或发育有危害的有毒物质。
7.Thus the contact of the catalyst with pollutants in feedstock and heavy toxicants is avoided. So the catalyst service life is longer.
这样就避免了催化剂与原料中的污染物和重质毒物接触，因而催化剂使用寿命较长。
8.The risk assessment of toxicants is the basis of establishing the maximum limit standard and ensuring human health.
对有毒有害化学物进行风险评估，是制定限量标准和保障人体健康的基础。
9.These metals get into smokers along with a cocktail of other toxicants.
这些金属和其他有害物质一起被摄入吸烟者的体内。
10.But the expert also says toxicants can accumulate, if contaminated food is taken for an extended period of time.
但是专家还称，如果持续一段时间食用受污染食品，有毒物会积累。