impurity element

常見(jiàn)例句

Nickel- based braze welding powder was produced by atomized water cooling. Impurity source, influence of impurity element on braze welding property, control of impurity pollution etc.
對(duì)氣噴水冷法生產(chǎn)鎳基釬焊粉末的雜質(zhì)來(lái)源、雜質(zhì)元素對(duì)釬焊性能的影響以及怎樣控制雜質(zhì)污染等問(wèn)題進(jìn)行了分析。
Purifying Gallium Only by this way , because of some major impurities separated out seriously, often forms individual impurity element to exceed mark , and causes product grade to reduce.
單一電解法提純鎵，由于一些主要雜質(zhì)析出嚴(yán)重，常常形成個(gè)別雜質(zhì)元素超標(biāo)，造成產(chǎn)品品級(jí)降低。
Nickel- based braze welding powder was produced by atomized water cooling. Impurity source, influence of impurity element on braze welding property, control of impurity pollution etc. were analyzed.
對(duì)氣噴水冷法生產(chǎn)鎳基釬焊粉末的雜質(zhì)來(lái)源、雜質(zhì)元素對(duì)釬焊性能的影響以及怎樣控制雜質(zhì)污染等問(wèn)題進(jìn)行了分析。