bioaccumulation

基本解释

• n. 生物体内积累（指杀虫剂等物质在生物体内的积聚）

同根派生

英汉例句

• Bioaccumulation of LAS increases with increasing hydrophobicity.
  LAS疏水性越大，其在鱼体中生物富集系数越大。
• A Study on Bioaccumulation and Biomagnification of BHC and DDT in Baiyangdian Lake Foodweb .
  白洋淀水生食物链BHC、DDT生物浓缩分析
• The influences of Cd and Pb on the bioaccumulation of La in Brassica juncea var.
  试验研究了营养液培养条件下,镉和铅胁迫对雪菜吸收镧的影响。
• Biotransformation is a significant process for reducing the bioaccumulation potential of LAS.
  鱼体中LAS生物转化过程减小了LAS生物富集。
• During the process of HM bioaccumulation, plants play significant roles as primary productions in many habitats.
  在重金属富集过程中，植物作为初级生产者起着重要的作用。

词组短语

短语

• bio -accumulation of mercury 汞积累

专业释义

环境科学技术

• 积累

  The bioaccumulation factors of Mn in P. americana averaged 0.58, and ranged from 0.60-3.90.
  此外，美洲商陆叶片对锰的平均积累因子为0.58，变化范围为0.60-3.90。

• 生物富集

  Cadmium compounds possesses the character of dissolving in liquid, bioaccumulation and toxicity, and is a kind of severe substances and caused carcinoma.
  镉类化合物具有较大脂溶性、生物富集性和毒性，是一种剧毒物和致癌物。

• 生物累积

  As a new sort of persistent organic pollutant,Polybrominated Diphenyl Ethers(PBDEs) is noted due to its widely distribution and bioaccumulation.
  多溴联苯醚作为一种新型的持久性毒害有机物污染物,因为其在环境中的广泛分布和生物累积性而备受关注。

• 生物蓄积

农业科学

• 生物富集

  Phenylurea herbicides are classes of important pesticide significant to product and income increment in agriculture. Due to its toxicity, non-degradability and bioaccumulation in environment, monitoring residues and controlling their use of phenylureas come to schedule.
  苯脲除草剂是我国常用的除草剂,它对农业生产节本增效具有重要意义,但鉴于其在环境中的毒性、难降解性和生物富集等因素,加强对其监测与控制使用成为当前紧要任务。

• 生物浓缩
• 生物积累

地球科学

• 生物累积
• 生物积累

生物学

• 生物积累