下游的

The experimental results show that the current in the wake downstream the impeller is obviously 3 dimensional.

实验结果表明：风轮下游尾迹区内气流存在明显的三维性。

Back pressure :The pressure exerted on the downstream side of a valve seat.

背压力：作用于阀门下游侧的压力。

If a valve downstream from the filter is shut too fast, the water pressure will reverse and can cause "ballooning".

如果过滤器的下游水阀门关闭太快，水压会倒转，而形成气泡。

Having analyzed the sliding of gravity dam foundation with a weak intercalation for failure process and destabilization mechanism by the non-linear finite technique ,it proved to be true that the second sliding surface in tail rock resistance block would be inclined to the downstream side but not simply vertical.

通过非线性有限元分析了具有软弱夹层的重力坝坝基滑动破坏过程和失稳机理，论证了尾岩抗力体第二滑裂面应向下游倾斜，而不宜简单地取为直立。

Type PBD →Parallel Slide Gate Type, restriction orifices in valve down-stream, can be remote control, heater/main steam drain

PBD型→平行滑动闸型，可以远程调节阀门下游中的截留孔板，加热/主流排放系统。

When the external control pressure increases to the shutoff pressure setting point of the valve, the external control pressure acting on the underside of the diaphragm, which breaks the balance of the compression of the pressure spring and the latch lever, triggers the latch and disengages valve disc arm from the latch.

当外接控制感应压力﹝即减压下游压力﹞升到此阀关断压设定点时，控制压作用于皮膜下层破坏压力弹簧压缩与闩杆间的平衡，然后扳开闩扣并从闩扣释放阀门封盘。

When we was three-quarters of a mile below we hoisted up our signal lantern; and about ten o'clock it come on to rain and blow and thunder and lighten like everything; so the king told us to both stay on watch till the weather got better; then him and the duke crawled into the wigwam and turned in for the night.

等到开出下游四分之三英里，我们就挂起了信号灯来。十点钟光景，又是大雨倾盆，又是雷电交加，闹得不可开交，所以国王交代我们两人都要留心看守好，一直要等到天气好转。随后，国王和公爵爬进窝棚宿夜。下边是该我的班，要值到十二点钟。

Experts warned that such a sharp fall in prices of iron ore will be a huge risk of downstream users, should be vigilant.

专家提醒说，这种价格的暴涨暴跌将给铁矿石下游用户带来巨大风险，值得警惕。

To facilitate traffic movement, a shared straight-through/right-turn lane may have a two-stage left-turn box downstream of the stop line and a waiting box upstream of the stop line for motorcycles.

为了顺畅交通的流通，直行／右转共用车道在停止线下游通常设有机车两段式左转待转区，上游则设有机车停等区。

Batu later went back to Europe, where he founded and ruled a new Mongol state on the lower volga, known as the Golden horde

后来拔都回到欧洲，他在伏尔加下游建立并统治了一个新的蒙古国——金帐汉国。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。