查询词典 downward ventilation

Canards also make it very difficult to apply flaps: normally, extending flaps causes a downward movement of the nose, which is compensated by the tailplane.

鸭翼也很难做成可动式的：正常情况下，多余的翼动会使机鼻产生向下运动，这尾翼上获得了抵消。

Mr Tankard said:"But that is just an interruption to a downward trend, not a secular shift back to growth."

坦卡德说："但这只是黄金产量下降趋势的一个中断点，而不是要转变为长期上升趋势。"

Mr Tankard said: ldquo;But that is just an interruption to a downward trend, not a secular shift back to growth.rdquo

坦卡德说：ldquo；但这只是黄金产量下降趋势的一个中断点，而不是要转变为长期上升趋势。rdquo

I am dug ah dig, was to give many water first, I took water come out, continue to dig, next gouge a skeleton, I threw the death's head, continue to dig, discovered a copper mine again next, I throw taphole shovel, convert electric drill, continue to be gotten downward.

我挖呀挖，先是出了不少水，我把水抽了出来，继续挖，然后又挖出了一个骷髅，我把骷髅扔了上来，继续挖，然后又发现了一个铜矿，我扔出铁锨，改用电钻，继续往下钻。

Introduced some experiences about the extensible downward belt conveyer development,mainly through changes the position of belt storage device in the conveyer,provides one kind of more reasonable structure,has effectively solved a series of questions which are caused by the overloading of the changing director drum and the tautness drum in the belt storage device.

介绍了可伸缩下运带式输送机研制的一些经验，主要通过改变储带仓的布置位置，提供一种更加合理的结构，有效地解决了储带仓内的改向滚筒和拉紧滚筒受力过大所引起的一系列问题。

When located posteriorly at the MDJ, lesions tended to continue downward along the pontine tegmentum and superior cerebellar peduncle, whereas the corticospinal tract was the structure affected in more anteriorly located lesions.

当病灶位于中脑-间脑结合处的偏后方时，倾向于沿着脑桥背盖部和小脑上脚向下延伸；当病灶向下延伸时，红核常不受累。

When located posteriorly at the MDJ, lesions tendedto continue downward along the pontine tegmentum and superiorcerebellar peduncle, whereas the corticospinal tract was thestructure affected in more anteriorly located lesions.

当病灶位于中脑-间脑结合处的偏后方时，倾向于沿着脑桥背盖部和小脑上脚向下延伸；当病灶向下延伸时，红核常不受累。

A:But at present, the price for this kind of commodity is tending downward on the world market.

这主要是因为我们过去的价格与国际市场上其他同类产品相比还算是比较低的。

As the commuter plane in the cartoon plunges downward, the fat passenger testily refuses to acknowledge her guilt in misleading the airline about her weight.

由于漫画中的通勤飞机正往下栽，那位胖乘客烦躁地拒绝承认自己向航空公司隐瞒体重所应负的责任。

Top-down approach: This is also known as downward communication.

自上而下的方法：这也是众所周知的向下沟通。

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。