例句與造句

1. Methods for chemical analysis of nickel concentrates and cobalt sulfide concentrates - determination of lead content - flame atomic absorption spectrometry
   鎳精礦鈷硫精礦化學分析方法鉛量的測定火焰原子吸收光譜法
2. Methods for chemical analysis of nickel concentrates and cobalt sulfide concentrates - determination of cadmium content - flame atomic absorption spectrometry
   鎳精礦鈷硫精礦化學分析方法鎘量的測定火焰原子吸收光譜法
3. Methods for chemical analysis of nickel concentrates and cobalt sulfide concentrates - determination of chromium content - flame atomic absorption spectrometry
   鎳精礦鈷硫精礦化學分析方法鉻量的測定火焰原子吸收光譜法
4. Methods for chemical analysis of nickel concentrates and cobalt sulfide concentrates - determination of mercury content - hydride generation - atomic fluorescence spectrometry
   鎳精礦鈷硫精礦化學分析方法汞量的測定氫化物發(fā)生-原子熒光光譜法
5. Methods for chemical analysis of nickel concentrates and cobalt sulfide concentrates - determination of arsenic content - hydride generation - atomic fluorescence spectrometry
   鎳精礦鈷硫精礦化學分析方法砷量的測定氫化物發(fā)生-原子熒光光譜法
6. It's difficult to find cobalt sulfide in a sentence. 用cobalt sulfide造句挺難的
7. When we conduct experiments using nickel or cobalt sulfides , we see that carbon addition occurs primarily by carbonylation ? the insertion of a carbon and oxygen molecule , or carbonyl group
   要是我們以鎳或鈷的硫化物做實驗，增碳過程主要循羰基化途徑進行，也就是塞入一個羰基（由一個碳原子、一個氧原子組成） 。