有毒元素 meaning in English

toxic element

High concentrations of toxic elements were found in the polluted areas of the sea
发现受污染的海面区域有毒元素的浓度很高。
It is safety and vogue . it does not contain lead and any other harmful chemical material
绿色环保，不含铅和其它有毒元素，安全可靠，新颖时尚。
Support ; 20 mp , range 6 , aoe 1 - 5 ; saturates air with toxic elements , damaging and poisoning foes . area of effect increases with caster ' s int
支援; 20mp ,射程6 ,效果范围1 - 5 ;空气中充满有毒元素,伤害并使敌人中毒.效果范围随发射者智力( int )增加而扩大
The paper analyzed the soil pollution in the farmland affected by chemical fertilizer , which included increasing the quantity of heavy metal and poisonous elements , causing the accumulation of the nitrates in the soil , destroying the soil structure , promoting the soil acid , reducing the soil microorganisms and the movement of them
摘要分析了化肥对土壤环境产生的不良影响；增加土壤重金属与有毒元素；导致土壤硝酸盐积累；破坏土壤结构，促进土壤酸化：降低土壤微生物活动。