There are four major problems for transonic wind tunnels to generate transonic airflow: Solving the air-logged condition; Generating the equably low supersonic airflow; Reducing or eliminating the wall interference of subsonic airflow; Reducing or eliminating the influence of the shock waves' reflection.

  • 跨声速风洞产生跨声速气流主要有四个问题:解决风洞的堵塞现象;产生均匀的低超音速流动;减少或消除亚音速洞壁干扰;减少或消除激波反射的影响。
  • 来源:互联网摘选更新时间:2026-04-04 15:15:55

  • 重点词汇
  • reducingn.减轻体重法;
  • equablyadv.稳定地;
  • forconj.因为,由于;
  • majoradj. 主要的;重要的;大调的;主修的(课程);
  • air-loggedadj.(抽水机,水管等)因空气堵塞不通的,堵塞的;
  • wind tunnelsn.风洞( wind tunnel的名词复数 );
  • theart.这个;指已提到或易领会到的人或事物;指独一无二的、正常的或不言而喻的人或事物;用以泛指;与形容词连用,指事物或统称的人;用于姓氏的复数形式前,指家庭或夫妇;(指特定用途的事物)足够,恰好;每,一;当前的,本,此;(重读,表示所指的为知名或重要的人或事物)
  • interferencen.干涉,干扰,冲突;介入;妨碍,打扰,阻碍物;冲突,抵触;
  • 相关例句
1、

Most air-logged were the conk out of metal muzzle on the head of gastrofiberscope.

堵塞部位多为胃镜水气管道最远端的的金属喷嘴。

互联网摘选

2、

Objective To discuss the reason air-logged and the maintenance of water and gas conduit of gastrofiber ˉ scope.

目的探讨纤维胃镜水气管道堵塞的原因及维护方法.

互联网摘选

3、

Roads that are usually choked with traffic choked with smoke instead.

通常因交通繁忙而堵塞的道路却被烟雾所堵塞.

互联网摘选

4、

But choking traffic and rising gas prices have changed that, she said.

她说,但堵塞的交通和不断上升的油价已经改变了这种情况.

互联网摘选

5、

The plugging mechanism and influencing factors were studied according the blockage features the producers and injectors.

针对安塞油田油、水井的不同堵塞物特征,分析了地层的堵塞机理和影响因素.

互联网摘选

6、

In sealing off, take away the plug , clean it with vaseline by oil-sucked cotton.

拆封时取下泵进出口的堵塞物,用浸有煤油的棉纱将工业用的凡士林擦净.

互联网摘选

7、

Six , timely elimination of pipeline plugging material.

及时消除管道堵塞物.

互联网摘选

8、

Do you know how much a seal coat is?

你知道海豹皮大衣多少钱一件?

互联网摘选

9、

No one should be compelled to take such drugs as a condition of employment, It'says.

英国医学科学院表示, 不应该强迫任何人服用此类药物,以此作为雇用条件.

互联网摘选

10、

We must i ist on immediate delivery, otherwise we shall be compelled to cancel the order.

我们要立即发货, 否则我方将被迫取消订单.

互联网摘选

11、

The lifting work on site will be compelled to stop, owing to the wind . ( fog ).

由于强风 ( 浓雾 ),现场起重吊装工作将被迫遏制.

互联网摘选

12、

The lifting work on site will be compelled to stop, owing toe strong wind . ( fog ).

由于强风 ( 浓雾 ),现场起重吊装工作将被迫停止.

互联网摘选

13、

The lifting work on site will be compelled to stop, owing to the strong wind.

由于强风,现场起重吊装工作将被迫停止.

互联网摘选

14、

No one may be compelled to belong to an association.

任何人不得迫使隶属于某一团体.

互联网摘选

15、

So he might be compelled to remain here months, and in what a state!

这样他也许就不得不在这里住上几个月, 而且是处于如此狼狈的境况.

英汉文学 - 嘉莉妹妹

16、

"Give me the knife," he said softly, "or I'll take it away from you."

“把刀子给我,”他轻声说,“不然我就自己从你手上拿掉了。”

《柯林斯高阶英汉双解学习词典》

17、

Things cannot be forced from the top.

事情是不能从上面强制命令的.

词典精选例句

18、

There is a new device for cars that warns drivers of traffic jams ahead.

有一种新的汽车装置可提醒司机前面有交通堵塞。

《牛津高阶英汉双解词典》

19、

My nose is blocked up.

我的鼻子堵塞了。

《牛津高阶英汉双解词典》

20、

The traffic jam was caused by a lorry shedding its load.

交通堵塞是因为一辆卡车掉下了货物。

《牛津高阶英汉双解词典》

  • 今日热词
  • 热门搜索

纳米英语英语词典(dict.nm3.cn)为您提供在线翻译英语词典单词大全英译汉汉译英等英语服务!可按单词字数词义分类查询。支持lj:关键词格式查询例句。

用户反馈
请选择反馈类型(可多选):
您的联系方式:
反馈内容:
提交成功 小编会尽快处理
回到顶部
点击反馈