upstream是什么意思 upstream在线翻译 upstream什么意思 upstream的意思 upstream的翻译 upstream的解释 upstream的发音 upstream的同义词

形容词逆流而上的; 向上游的; （石油工业等）上游的

副词向上游; 逆流地

名词上游部门

1. To save expenses on raw materials, the smelters and processing companies have been expanding into the upstream mining business.

2. A diversion ditch was dug to allow clean water to flow from upstream to bypass the leak area.

3. The villagers have stopped taking water from Liujiang River for drinking after cadmium pollutants were detected in the river's tributary upstream - Longjiang River.

4. Chinese nonferrous metal companies have been actively pursuing domestic and overseas resources to secure steady upstream supplies and become mining conglomerates with complete industrial chains.

5. The Songhua River suffered grave pollution last November, caused by leakage from an upstream chemical plant.

6. The environment group also said high levels of chromium were tested in Nanping River, an upstream waterway of the Pearl River.

7. A pair of cleaning stations upstream and downstream were set up this week to use pressurized water and steam cleaners to scrub hulls.

8. The influence of price control policies highlight the current slow transition from upstream to downstream inflation which keeps higher costs from hitting consumers and businesses.

9. The CPI was driven up by price rises in upstream products, while the PPI growth has been on an upward curve since late last year.

10. The latest flood crest came after heavy rains hit upstream areas of the Yangtze River beginning on Friday.