逆流

Local river craft are still physically towed upstream in convoys .

当地河船在护送中还是通过人力托着逆流而行。

His loyalty, of an irrational kind, or else of such longstanding he was saturated with it, did not prevent him being caught in any of the cross currents.

他近乎荒唐的忠心耿耿，或者说长年累月的沉浸其中的这种忠心并没有使他幸免于卷进这股逆流。

There were crosscurrents and moods in American poetical writing after the brilliant renaissance of the period.

1910至1927年间光辉的文艺复兴以后，美国诗歌写作中出现了逆流和新基调。

Political crosscurrents ''.

政治逆流使会议中断。

If the flow is correct, the reason for high inlet pressure must be increased resistance upstream in the ducting.

如果流量正常的，如果入口的压力过高，管道中必须增加逆流的抵抗力。

Double mixer ; flat settler ; stage efficiency ; counter current extraction

双混合室；浅层澄清室；级效率；逆流萃取

It had emptied close to 14 gallons of saltwater out of the tank, and replaced it with 14 gallons of freshwater that was dosed with Calcium and Alk.

主缸的水逆流走56L，然后补水桶运作时补了56L淡水，而且这些淡水之前添加了KH和CA。

During the monsoon season the flooded Mekong river reverses the flow of the Tonle Sap river, sending it pouring upstream into the Great Lake.

在雨季，泛滥的湄公河使洞里萨河水倒流，将使逆流入洞里萨湖。

The study said the silting-up and pollution of the Pasig River connecting Laguna de Bay with the sea on Manila Bay also obstructed the natural backflow of saltwater to nourish aquatic life.

研究报告中还提到，连接马尼拉湾与拉古那地湾湖泊的帕西格河因河床淤积与污染，使海水无法逆流为湖中生物带来养分。

A Pacific salmon struggles to swim up a stream on Kodiak Island.

一只太平洋大马哈鱼正在科迪亚克岛的一道小溪中艰难的逆流而上。

Finally, according to market conditions and market products this article paper analyzes the trends in the development of camera technology, and designs a color night vision camera.

最后根据市场情况和市面上产品的情况分析了摄像机技术的发展趋势，并设计了一款彩色夜视摄像机。

Only person height weeds and the fierce looks stone idles were there.

只有半人深的荒草和龇牙咧嘴的神像。