feed-grade的用法和樣例：
例句
- The market of feed grade dicalcium phosphate at home and abroad is reviewed and the future is forecasted.
回顧國內外飼料級磷酸氫鈣市場(chǎng)，并對未來(lái)市場(chǎng)需求進(jìn)行預測。 - Research development and processing parameters of the commercialized process of biuret as feed are reviewed , and different methods of synthesis are compared and evaluated.
介紹了飼料級縮二脲的研究進(jìn)展及已工業(yè)化的工業(yè)參數，并且對各種合成方法進(jìn)行了評價(jià)，從中可借鑒其可行的路線(xiàn)。
