查询词典 downward ventilation

Now, people have to try to unscare them before this thing becomes a self-perpetuating downward spiral.

现在，人们必须在这变成自我永动的向下死亡螺旋之前，试图使自己镇定下来。

A flock of children come to the hillside that piling thick Bai Xue, multiplying self-restrained sledge to slip rapidly downward.

一群孩子来到堆着厚厚白雪的山坡上，乘着自制的爬犁飞快地向下滑去。

Bass feed on dying shad, so expect a hit on the downward motion of the lure.

低音死鲥鱼为主食，因此期望的吸引力的向下运动的成功。

On the upstroke of the press slide, the knockout bar of the press strikes the knockout collar forcing the knockout rods and shedder downward, thus pushing the finished workpiece out of the blanking die.

12在upstroke媒体滑了一跤，淘汰赛的酒吧按击淘汰赛衣领迫使淘汰赛棒和专利权向下，从而推动了完成零件的精密模具。

For those at the mercy of the European Commission, they now all lurch sickeningly downward.

时至今日，在欧盟委员会的控制下，这些曲线图正在踉踉跄跄的走着下坡路，惨不忍睹。

GDP has lurched sickeningly downward, but employment has not.

尽管GDP令人崩溃的急剧下跌，就业率却没有。

After an improvement, skipjack prices in 2001 (which reached about US$ 850/MT on the Bangkok market) have been on a downward trend since the beginning of the year.

在泰国市场上，箭鱼2001年的市场价格达到了大约850美元/吨，但从一年初开始，箭鱼价格显下跌趋势。

Reports of a skipjack price decrease below US$700/MT in Thailand should maintain downward pressure on European prices.

据报道：泰国箭鱼的价格低於700美元/吨，这种价格水平将继续给欧洲市场增加压力，使其价格继续下降。

Good supply prospects in the Pacific and Indian Oceans are likely to maintain downward pressure on prices for both skipjack and yellowfin for canning.

由於来自太平洋和印度洋的供给增多，继续给箭鱼和黄鳍金枪鱼价格增加了压力。

The performance of the section is due to the incorporation of a downward sloping wind nose.

这一部分的效能是由于加设了一个向下倾斜的风嘴。

A carrier gas such as nitrogen is directed through line 20 and valve 22 to connect with line 26 and mix with the gas sample.

如氮气之类的载体通过管线20和阀22引入，与管线26相通，与气体样品混合。

But for the most part, knaves and parasites had the command of his fortune

然而支配他的家产的大多是恶棍和寄生虫。