contaminant GMAT

Polluted water contains contaminants.

被染的水中含有放性染。

Say in findings report, the chemical contaminant that exists generally in French household is acerbity salt of formaldehyde, aldehyde, phthalein and DDVP.

调查报告中说，在法国家居中普遍存在的化学染物是甲醛、乙醛、酞酸盐和敌敌畏。

Phytostabilization: Immobilization of a contaminant through absorption and accumulation by roots, adsorption onto roots, or precipitation within the root zone of plants.

植物固定，通过根部吸收和积累、吸附、根际的沉积作用固定染物。

Instead, their test tube was filled with some "contaminant": A high molecular weight polymer they would soon identify as the first actin-binding protein, later called filamin A.

面，他们的试管充满了些“染物”：种他们即将鉴别的，相当于第个肌动蛋白结合蛋白的高分子质量的聚合物，后来被称为细丝蛋白A。

The results have indicated that under the actions of WSW winds the contaminants are favored to diffuse seaward, whereas under the actions of E and ESE winds they are accumulated coastward.

在WSW向风作用下，染物有利于向外海扩散；在E向风和ESE向风作用下，染物向近岸堆积。