preparation technigue的用法和樣例：
例句
- The preparation techniques of esters-catechin microcapsule by spray-drying were investigated in this paper.
研究了用噴霧干燥法制備酯型兒茶素微膠囊的生產(chǎn)工藝。 - Feng-Luzhou-flavor combined liquor is a new flavor liquor which is produced by two technigue combined.
鳳兼濃酒是以鳳型酒結合濃香酒的生產(chǎn)工藝而生成的一種新香型白酒。
