Measured by PPI, producer prices for crude oil, raw coal, ordinary medium rolled steel, and wire steel rose by 37.5%, 19.4%, 29.6%, 25.6% respectively over the same period of last year.
当月ppi中,从具体品种看,原油出厂价格同比上涨37.5%,原煤上涨19.4%,普通中型钢材上涨29.6%,线材上涨25.6%。
The molasses should be pretreated before being used as a raw material for fermentation medium.
在用于发酵培养基时,糖蜜应该象其他原料一样在作为发酵培养基使用前进行预处理。
Wheat flour, the main raw material for bread may broadly be classified into high protein protein over 11%, medium protein flour protein 8-11% and low protein flour protein below 8%.
小麦面粉是制作面包的主要原料,它大体可分为高蛋白质面粉(蛋白质含量超过11%),中量蛋白质面粉(蛋白质含量8 ~ 11%)和低蛋白质面粉(蛋白质含量低于8%)。
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