removals

• These chemicals are applied to fabrics to aid in the removal of dirt and oil born stains .
  这些化学品用于织物，以去涂污物和油类产生的污点。
• Removal of these residues is essential to obtain maximum stability of the polymer .
  要使聚合物具有良好的稳定性，将这些杂质除去是非常重要的。
• Ventilation is concerned with the supply of fresh air, the removal of contaminants and heat .
  通风涉及的是新鲜空气的供应，污染物和热量的排除。
• Strains require special treatments for removal such as spotting with organic solvents .
  要清除这些着色物质，需要特殊处理，例如：滴加有机溶剂。
• Sulfur removal can be carried out either before or after co conversion as the situation dictates .
  要根据具体情况来决定脱硫在CO变换之前或者之后。
• Underground erosion is the removal of solids, from the soil by the flow of underground water .
  地下侵蚀是指固体颗粒被地下水流从土壤中带走的现象。
• The vice president is the only member of the executive branch not subject to removal by the president .
  副总统是行政部门中唯一总统不能免职的官员。
• By this method of treatment the wastes are stored in a settling basin for the proper removal of solids .
  当用这种处理方法时，废水需先在沉淀池里停留。
• More data is needed to substantiate the effectiveness of adsorption on sludge as a removal process .
  需要更多的资料来论证污泥吸附作为去除方法的效能。
• It permits removal of all dead tissue soon after injury and encourages early closure of the wound .
  伤后不久所有的坏死组织即可清除，以使创面早日封闭。