必需原料的英文

重點詞匯

原料───raw material;必需───essential

雙語使用場景

These trees provide the raw material for high-quality paper.───這些樹是制造優質紙張的原料。

Till today, she still contrariwise makes raw material trade only, assure income with this.───直至今天, 她仍頑固地只做原料貿易, 并以此保證收入.

It is electrical fused in an arc furnace from aluminium oxide as raw material.───以三水型和一水型鋁巖土為原料經電弧爐高溫冶煉冷卻加工而成.

The article discussed a series of contrasted glaze tests using ceramic waster as raw material.───本文對陶瓷工業中的廢瓷處理進行了一系列的釉料配方對比試驗.

Blue stone limestone is the best raw material to process the stone carvings and the plate.───青石石灰巖是加工石雕、板材的上乘原料.

Only 55 per cent of the raw material is canned. The rest is thrown away.───只有55％的原材料被罐裝儲存。其余的都被扔掉了。

Cupreous smelt is the property of fundamental raw material with principal country.───銅冶煉是國家重要的基礎原料產業.

The writer uses her childhood as raw material for this novel.───作者將她的童年時代作為這部小說的素材。

英語使用場景

All the units employ hollow burned - clay blocks as the basic raw material.