contaminations

英

美

(contamination 的复数) n. 污染, 污物
[化] 污染; 沾污
contamination的复数

化学

双语例句

• Needle scalers are most effective on brittle and loose surface contaminations.
  针束除锈机对清除掉脆性、松散的表面污物最有效。
• Influence of contaminations on dehydration and foaming performance for TEG
  污染物对三甘醇脱水性和发泡性影响的研究
• All these demonstrate that sulphites have become one of major contaminations in aquatic products.
  综合检测结果表明，亚硫酸盐污染已经成为水产加工品的主要污染因素之一。
• Common Contaminations in Vacuum Devices and Their Cleaning Ways
  真空装置中的常见污染和清洁处理
• Dissolving and removing of oxides and contaminations from the surface of a metal or alloy are the primary purposes of flux.
  助溶剂的主要目的是溶解出去金属或合金表面的氧化物和污染物。
• Study of the contaminations fluxes from river to the sea is part of the research of marine pollution.
  河流污染物入海通量的研究是研究海水污染的内容之一。
• Contaminations on Selective Hydrogenation Catalyst in Isoamylene Plant
  异戊烯装置选择性加氢催化剂的污染物
• Effects of fuel contaminations in anode on the performance of proton exchange membrane fuel cell
  阳极气体杂质对PEM燃料电池性能的影响
• Five factors that H2quantity input, isotactic degree, contaminations in raw material, reaction temperature so on critically affect the MFR of polypropylene.
  H2的加入量、等规度、聚合反应密度、原料中杂质、反应温度等五方面因素对聚丙烯熔体流动速率具有重要影响。
• The solid dust is one of the main atmospheric contaminations.
  固体粉尘是主要的大气污染物之一。