feed stock

基本解释

The processes of feed stock modifying are introduced.
介紹了對原料進行改性的工藝。
The evaluation of catalytic pyrolysis catalyst using Daqing vacuum gas oil as feed stock was carried out on a heavy oil micro reactor.
採用重油微反應裝置，以大慶蠟油爲原料對催化裂解催化劑進行了反應評價。
In the paper, an experimental production process of heavy fluid wax is set up by using gas-phase circulation static bed, home molecular sieve, and Shixi diesel fraction (220~310℃) as feed stock.
以2 2 0～ 31 0℃石西柴油餾分爲原料，採用氣相固定牀循環工藝，用國産分子篩脫蠟劑考察了不同工藝條件對液蠟收率和質量的影響。

But all three groups — parts markers, OEMs, and ODMs — feed stock into the market.
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You start with a pretty basic feed stock - oil or natural gas - but with a little work you can turn out a whole bunch of flavors.
NPR: Energy Costs Drive Up Prices of Nearly Everything
At the top, big manufacturers feed stock into the bazaar.
FORBES: Shadow Market Keeps Computer Components Flowing