... upstream side 上流侧,上游侧... upstream anchor 上游锚 upstream water 上层带水,上游水,上...
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upstream side of the injector 喷嘴入口端
upstream side WESTBANK 上游侧
upstream side of dune 沙丘的上游侧
·2,447,543篇论文数据，部分数据来源于NoteExpress
On the upstream side, Chevron saw maintenance activity affect both their domestic and international operations.
FORBES: Chevron's Production And Refining Down While Brazil Authorizes Ultra-Deepwater Drilling Again
As process manufacturers, chemicals companies are on the upstream side of the overall consumer value chain, with heavy exposure to raw material pricing and energy costs.
FORBES: Risk Analytics: Insights for Chemicals Companies
Earnings from the upstream side were down 29%.
FORBES: Exxon's Declining Output A Sign Of The Times
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