防腐Relating to coatings,if one of two dissimilar metals in contact is to be coated,the more noble or more corrosion resistant metal should be coated.Why?为啥更耐腐蚀的一方要被涂涂料?

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防腐Relating to coatings,if one of two dissimilar metals in contact is to be coated,the more noble or more corrosion resistant metal should be coated.Why?为啥更耐腐蚀的一方要被涂涂料?

防腐Relating to coatings,if one of two dissimilar metals in contact is to be coated,the more noble or more corrosion resistant metal should be coated.Why?为啥更耐腐蚀的一方要被涂涂料?
防腐
Relating to coatings,if one of two dissimilar metals in contact is to be coated,the more noble or more corrosion resistant metal should be coated.Why?
为啥更耐腐蚀的一方要被涂涂料?

防腐Relating to coatings,if one of two dissimilar metals in contact is to be coated,the more noble or more corrosion resistant metal should be coated.Why?为啥更耐腐蚀的一方要被涂涂料?
不纯的金属跟电解质溶液接触时,会发生原电池反应,比较活泼的金属失去电子而被氧化,这种腐蚀叫做电化学腐蚀.钢铁在潮湿的空气中所发生的腐蚀是电化学腐蚀最突出的例子.电化学腐蚀就是铁和氧形成两个电极,组成腐蚀原电池.因为铁的电极电位总比氧的电极电位低,所以铁是阳极,遭到腐蚀;
在更耐腐蚀的一方被涂涂料,就是阻止原电池反应的发生!

这段话的意思大致是说:关于涂层,如果一对接触的不同金属,不活泼金属被活泼金属包覆、涂覆。
这样做是利用电化学腐蚀原理保护制品,防止、延缓腐蚀。如钢铁件镀锌,铁更贵、更不活泼,被更活泼的锌涂覆,一旦发生腐蚀,锌镀层先参与反应保护钢铁制品不生锈。...

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这段话的意思大致是说:关于涂层,如果一对接触的不同金属,不活泼金属被活泼金属包覆、涂覆。
这样做是利用电化学腐蚀原理保护制品,防止、延缓腐蚀。如钢铁件镀锌,铁更贵、更不活泼,被更活泼的锌涂覆,一旦发生腐蚀,锌镀层先参与反应保护钢铁制品不生锈。

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防腐Relating to coatings,if one of two dissimilar metals in contact is to be coated,the more noble or more corrosion resistant metal should be coated.Why?为啥更耐腐蚀的一方要被涂涂料? between the parties relating to the subject of this agreement CHOOSE THE CLOSEST DEFINITION:1.metric ( )A.relating to poetic rhythmB.relatiing to ocean depthC.relating to booksD.relating to particles of matter销魂的是,韦小绿 111页 To introduce you to the specialized vocabulary relating to the topic求翻译 英语翻译THE DYNAMICS RELATING TO XXX这里的 DYNAMICS 具体是指什么东西 可否举个例子说明一下THE DYNAMICS RELATING TO FDITHE DYNAMICS RELATING TO Relationships等等,肯定和动力学不相关的! 看看这句话有没有错误General business knowledge relating to foreign trading• General business knowledge relating to foreign trading谢谢 请问relate to和relating to之间的区别?最好举些易懂的问题, The matter___your fate cannot be taken for granted.A,relating to B.related to为什么? BT retains the right to adjudicate on matters relating to compliance and request any additional details association refers to taking the material we want to remember and relating it to something we remember accurately1.relating it to something是由relating to组成的么 2.能具体分析下relating it to something么 3.something是不定代词,解释 You can ask questions about details relating to the position求翻译 any dispute or difference of opinion arising out of or relating to this contract Of or relating to an economy 中of relat 为何要加ing Of or relating to or caused by gravitation中of or 什么意思? the matter ___your carelessness is very serious;应填relate to/relating to/related to/relate为什么? .The matter _____ your study surely requires _____ carefully.A.relating to; dealing withB.related to; dealt withC.related to; being dealt withD.relating to; having dealt with为什么选A. Boys and girls,remember:the matter______your study surely requires ______carefully.A.relating to;dealing withB.related to;dealt withC.related to;being dealt withD.relating to;having dealt with请问选什么答案是A怎么办 i am writing to find out the facts ( ) to your recent insurance claima .be related b .relate c.relating