鉛垢 的英文怎麼說

中文拼音 [qiāngòu]
鉛垢 英文
lead fouling
  • : 鉛名詞1. (金屬元素) lead (pb) 2. (鉛筆心) lead (in a pencil); black lead
  • : Ⅰ名詞1 (臟東西) dirt; filth; stains 2 [書面語] (恥辱) disgrace; humiliation; shame 3 (水垢)...
  1. Lead should not normally enter the flow, because layers of different lead - snaring minerals naturally build up inside the pipes

    正常情況下,自來水裡不應該含有,因為水管內部一般都會自然形成好幾層不同的礦物質積,可以把抓住。
  2. But these mineral scales act as a trap for lead only as long as they remain insoluble ; a sudden shift in water chemistry can change that

    但這些礦物質積只有在本身不溶解的狀態下,才具有抓住的能力;水中化學性質的突然變化,就可能改變這一點。
  3. Test method for evaluating unleaded automotive spark - ignition engine fuel for electronic port fuel injector fouling

    電子孔燃料注射污自動火花點火引擎燃料評價的試驗方法
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