upstream的例句大全

These constitute the upstream and downstream faces of the porous domain.

这些是由多孔区的上游面和下游面组成.

词典精选例句

Sealing type upstream pumping principle are hydrodynamic pressure and hydrostatic pressure equilibrium.

上游式泵送密封的原理是动水压力和静水压力相平衡.

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Seawater invades for a distance of about 50 miles upstream.

海水浸入上游远至50英里.

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The salmon swims upstream to spawn.

这条鲑鱼游到上游去产卵.

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The fish were madly pushing their way upstream to spawn.

鱼群为产卵而疯狂地向上游挤进.

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Grizzly bears gather at prime fishing spots during the summer, when salmon run upstream to spawn.

夏天, 鲑鱼会洄游到上游去产卵,于是灰熊就在这条路线上找一个最好的位置呆着捕鱼吃.

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A maneuverable roller path is comected with the machines in upstream and downstream.

有机动辊道与上下线机床连接.

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Installed in a mainline it prevents upstream pressure from dropping below a preset minimum.

安装在主管线内,防止上游压力降到预置最小压力以下.

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Tuan River is a main branch of Han River in its upstream.

湍河是汉江流域上游的一条主要河流.

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Factories upstream ( from us ) are polluting the water.

在 ( 我们 ) 上游的工厂污染了河水.

词典精选例句

He slowly poled raft bamboo pole and sailed upstream.

他用竹篙慢慢撑着木筏,往上游?驶.

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We paddled ( the canoe ) slowly upstream.

我们慢慢地划着 ( 独木舟 ) 逆流而上.

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The upstream product price rose fast, enlarges expended the link rise in price finally the pressure.

上游产品价格快速上涨, 加大了最终消费环节价格上涨的压力.

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Cast well upstream to allow the streamer to sink to the desired level.

抛投至上游使饰带毛勾下沉至理想泳层.

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The straightening vanes minimize swirl from piping arrangements upstream.

整流叶片最大程度减小管道上游的漩涡.

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Straightening vanes are effective in reducing the upstream pipe-length requirement.

矫直的叶片对于减少上游直管的要求长度是有效的.

词典精选例句

He untied the skiff at the stern, slipped into it, and was soon rowing cautiously upstream.

他解开船尾的小艇, 悄悄跳上去, 很快就小心翼翼地向上游划去.

英汉文学 - 汤姆历险

Hyetographs are important in estimating stormflow hydrographs from upstream watersheds.

降雨历线资料为上游集水区推估洪水流量历线的重要依据.

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Steps lead down to the subway from the upstream side.

上游那边有台阶通向地铁。

《柯林斯高阶英汉双解学习词典》

The portrait is our country mature picture plants most early, may go upstream to the Shang Dynasty early time.

肖像画是我国最早成熟的画种，可以上溯到商代早期。

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