例句與造句

1. The principle can be also applied to the fabrication of monolithic HPLC columns or gas chromatography columns.
2. Promptly thereafter, in 2001, Merck introduced its Chromolith line of monolithic HPLC columns at analytical instrumentation trade show PittCon.
3. A "'monolithic HPLC column "', or monolithic column, is a column used in high-performance liquid chromatography ( HPLC ).
4. It's difficult to find monolithic hplc columns in a sentence. 用monolithic hplc columns造句挺難的