镍铬合金镀层 meaning in Chinese
nichrome coating
Examples
- By means of adding a certain a mount of appropriate complexing agent . the deposit electric potential of the two elements will be equal or approximation , then the coating containing o ? % of chromium is obtained
选择合适的络合剂，使镍、铬的析出电位相等或相接近，从而制备出含铬0 5的镍铬合金镀层。