n.[化]镍;五分镍币;
nickels例句:
1、
Five catalysts were prepared from nickel ores and optimal catalyst was screened out.
摘要以富含镍的矿石为原料,制备了五种催化剂,确定了最佳催化剂.
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2、
3、
Nickel based alloy is mainly the alloy of nickel, chromium, silicon and boron.
镍基合金主要是镍铬硅硼合金.
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