Besides, this thesis defines such analysis indices as consuming-distributing coefficient, intermediate flow coefficient, intermediate demand rate, import rate, export rate and those in cost-output analysis.
此外，本文还对使用分配系数、中间流量系数、中间需求率、输入率、输出率及成本产出分析各项指标等作出界定。
参考来源 - 广东产业群投入产出研究·2,447,543篇论文数据，部分数据来源于NoteExpress
West Texas Intermediate, an American benchmark, lagged slightly thanks to diminished demand from refineries under repair.
西德克萨斯州中质油由于需求（炼油厂检修）下降，而位列其后。
West Texas Intermediate (WTI) spot hit 3-month low of $43.14 on Monday owing to market concerns on the U. S. oil oversupply, sluggish global demand and a strengthening dollar.
（西德州轻质原油）现货在周一达到三个月以来的低点43.14 美元，这是因为市场担忧美国的石油供过于求，而全球市场需求低迷以及美元的走强。
Piperazine is an important chemical intermediate. At present, the domestic demand mainly relies on import.
哌嗪是重要的化工中间体，国内需求主要依赖进口。
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