英语词汇upstream line怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

网络释义

1
?吸入管道
... upstream integration 上游一体化 upstream line 吸入管道 upstream pressure 上游压力 ...
2
?上游管线
... upstream inpoundment 上游蓄水 upstream line 上游管线 upstream lock 上游船闸 ...

短语

1
upstream water line
上游水位线

双语例句

1
This digitalized optical fiber transmission system is upstream line of the bi-directional optical fiber transmission system.
数字化光纤传输系统，为有线制导光纤传输系统的一个部分；
2
By 1700 the Virginia frontier had been pushed as far west as the fall line-the point upstream at which the rivers emptying into the Atlantic became unnavigable.
到了1700年，弗吉尼亚州的边境已经向西远推到了瀑布线——上游河流倾泻于大西洋从而不能通航的点。
3
Control supply line water pressure. install a soft seated spring loaded check valve upstream of the assembly.
控制供应管道的水压。在总成的上游安装一个软阀座，弹簧负载止回阀。

单词	upstream line
释义	upstream line 简明释义上游管线网络释义 1 ?吸入管道 ... upstream integration 上游一体化 upstream line 吸入管道 upstream pressure 上游压力 ... 2 ?上游管线 ... upstream inpoundment 上游蓄水 upstream line 上游管线 upstream lock 上游船闸 ... 短语 1 upstream water line 上游水位线双语例句 1 This digitalized optical fiber transmission system is upstream line of the bi-directional optical fiber transmission system. 数字化光纤传输系统，为有线制导光纤传输系统的一个部分； 2 By 1700 the Virginia frontier had been pushed as far west as the fall line-the point upstream at which the rivers emptying into the Atlantic became unnavigable. 到了1700年，弗吉尼亚州的边境已经向西远推到了瀑布线——上游河流倾泻于大西洋从而不能通航的点。 3 Control supply line water pressure. install a soft seated spring loaded check valve upstream of the assembly. 控制供应管道的水压。在总成的上游安装一个软阀座，弹簧负载止回阀。
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