查询词典 trough

In the abnormally wet condition, Taiwan is under a clear upper-level deep trough that may be a part of a wave train of short waves or a sector of the trough of a long wave.

台湾偏湿时，上层大气若不是在一串流函数波列型式距平的负区内，便是在波长较长的长波槽区。

Study on effect of spillway trough on deposition efficiency of intermittent scouring sand basins;2. Traditional sediment tank has been improved in three aspects by putting an adjusting flow wall in the entrance of water, a spillway trough on spillway crest along the flow direction, redesigning the flush device and an auxiliary fl ush facility.

通过在沉砂池的进水处加调流墙、在溢流堰上沿水流方向设溢流槽、对排砂装置进行改进以及设置辅助冲砂设施三个方面对传统平流式沉砂池进行了改进，设计提出了一种新型平流式沉砂池，可以大大提高沉砂池的沉淀效率，特别是对细颗粒泥砂的沉淀具有很好的效果。

The Okinawa Trough is an arciform canoe trough with its area of alout 12〓, being located between the East China Sea Continental Self and the Ryukyu Ishands.

冲绳海槽是一个弧形舟状盆地，面积12×〓，位于中国东海大陆架和琉球岛弧之间。

The other igneous rock zone distributes in the spreading axis of the center of trough, which mainly makes of isolated benthonic volcanoes. The basement tectonics in the north of Okinawa Trough is concaved-protruded- concaved in EW direction.

研究表明，在海槽内部主要发育两条火山带，一条为著名的吐噶喇火山链，由一系列活动的或休眠的串珠状展布的活火山岛构成；另一条沿海槽中央张裂轴分布，主要由孤立的海底火山构成。

"The answer to when we will start to come out of that trough lies in when the economy comes out of that trough," Kolinski Morris said.

&回答我们将什么时候开始走出谷底以及经济什么时候开始复苏这个问题时，&科林斯基莫里斯说。

In addition, the specific position of roche moutonnee is related with the local climate, structure and relationship between the primary trough and tributaory trough.

此外，羊背石分布的具体地点还与局部气候、构造以及主支谷之间的关系相关。

The flow field construct of meso-β cloud clusters which bring the heavy-hard rainfall in northeast plateau is that the low level cloud cluster is located in the south of converging region, the southern low level influx converged in the cloud cluster and have some affection on the setting up of the rainstorm in the low level. In the middle level, the cloud cluster is lied in near the westerly trough and the southwest airflow ahead of the trough constantly transmits water vapor to the cloud cluster. In the high level, there are a pair of high and low pressure centers around cloud clusters and are obvious divergence airflow, and there is weak ageostrophic high level outflux along pressure force.

产生高原东北部地区大到暴雨天气过程的中—β尺度云团的流场结构特征是：在低层，云团位于辐合区的南部，低层的偏南低空入流在云团内辐合，对大到暴雨的形成有一定的作用；在中层，云团位于西风带低槽附近，槽前的西南气流不断地给云团输送水汽；在高层，云团附近有一对高、低压中心，为明显的辐散气流，沿气压梯度力方向有强度不强的非地转高空出流。

Numerical simulation for this event is performed using the non-hydrostatic, two-way interactive, triply nested grid mesoscale model MM5 and the structure of the inverted typhoon trough is studied. Furthermore, the formation and development mechanism of the inverted typhoon trough as well as the meso-scale vortex are discussed through the budget of vorticity equation.

采用双向三重嵌套网格非静力模式MM5对这一过程进行了数值模拟，研究了台风倒槽的中尺度结构特征，并通过涡度收支探讨了台风倒槽及中尺度低涡发生发展的物理过程。

Short-selling shares in a trough, thus deepening the trough, and betting that frothy shares will become frothier.

在谷底卖空股票，从而造成股票继续下跌，并押注于充满泡沫的股票变得泡沫更丰富。

Destabilising speculation requires the opposite: short-selling shares in a trough, thus deepening the trough, and betting that frothy shares will become frothier.

破坏稳定性的投机行为做法则相反：在谷底卖空股票，从而造成股票继续下跌，并押注于充满泡沫的股票变得泡沫更丰富。

In the negative and interrogative forms, of course, this is identical to the non-emphatic forms.

。但是，在否定句或疑问句里，这种带有"do"的方法表达的效果却没有什么强调的意思。

Go down on one's knees;kneel down

屈膝跪下。。。下跪祈祷