查询词典 downdraft

A lower overall efficiency and difficulties in handling higher moisture and ash content are common problems in small downdraft gas producers.

较低的整体效率和处理高水分和灰分含量的困难小吸式天然气生产国的共同问题。

Severe thunderstorms are associated with intense convection , often resulting in violent downdraft and heavy rain

强烈的雷暴与剧烈对流有关，经常会带来猛烈的下沉气流和大雨。

An important issue in the design of the stratified, downdraft gasifier is the prevention of fuel bridging and channeling.

一个重要的问题在设计分层，下吸式气化炉是防止燃料衔接和引导。

Crossdraft gas producers, although they have certain advantages over updraft and downdraft gasifiers, they are not of ideal type.

Crossdraft天然气生产商，尽管他们在过去的上升气流和下吸式气化炉有一定的优势，它们不是理想的类型。

Some units are built to combine the advantages of crossdraft with downdraft or updraft gas producers.

有的单位在建造时，结合起来，下吸式或上升气流天然气生产crossdraft的优势。

Large pressure drops will lead to reduction of the gas load in downdraft gasifier, resulting in low temperature and tar production.

大型压力下降将导致在吸式气化炉燃气负荷减少，低温焦油生产造成的。

The downdraft in equities when the market reopened would ultimately provide a better entry level than exit point.

股市重开后的下跌最终将形成一个更好的进入平台，而非撤退出口。

And they can't just blame the market's downdraft — some did themselves in with badly timed stock purchases or margin calls on shares bought with loans.

他们不能只归咎于市场的下沉-一些没有自己的股票严重超时购买或保证金要求购买股票的贷款。

The downdraft was so brutal it blew away all talk of decoupling and resynchronised global growth.

下降速度如此之快，吹散了所有有关全球增长脱钩和重新同步的言论。

Goldman bonds were also caught in the downdraft.

高盛的债券也愁云惨淡。

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％。