Using unsteady Euler codes to solve aerodynamic loads, coupled with structural equations, using improved Runge-Kutta time marching method, the flutter of one-degree of freedom-buzz that often occurs in transonic flows is studied in time-domain.

  • 运用非定常Euler方程求解气动力,耦合结构运动方程,采用改进的四步龙格-库塔推进方法,在时间域内研究了音速附近发生的单自由颤振问题。
  • 来源:互联网摘选更新时间:2025-01-20 18:40:04

  • 重点词汇
  • toprep. 向,朝着;到;关于;属于;
  • thatdet. 那个,那;
  • fluttervi.飘动;鼓翼;
  • loadsabbr.low altitude defense system 低海拔防御系统;
  • flowsv.流( flow的第三人称单数 );垂;流出;(谈话、文体等)流畅;
  • ofprep. 关于;属于…的;由…制成;
  • marchingv. (坚定地向某地)前进( march的现在分词 );进军;进展;游行示威(或抗议);
  • timen.(以分钟、小时、天等计量的)时间;(钟表所显示的)时间,钟点,时刻;(世界某一地区所计量的)时,时间;(某事发生或应该发生的)时间,时候;(完成比赛所需要的)时间;(一生中的)一段日子,时期,时候;(一生中的)一段日子,时期,时候;次,回;倍;(以某种方式经历的)事件,时刻;(历史)时期,时代,年代,世道;(乐曲正确的)速度,节奏;一段时间;生命(期),期限,时限;(用于报刊名)时报;时机,机会;工作时间;规定时间;<美> <体>(一场或一局的)比赛时限,暂停;(赛跑等)所用时间,成绩;当代,时代潮流;<音>拍子,节拍;<英>(酒店等的)营业时间,打烊时间;服役期,刑期;妊娠期,产期;生命期,死期;计时工资率;学徒期;衡量时间的方法;完成赛跑或竞赛项目的)所用时间
  • 相关例句
1、

The soluble CO_2 in water at Qingfeng pumping station was observed for several years and the data were analyzed.

对清丰水化站地下水中溶解气CO2多年的观测资料序列进行了研究分析,其结果是:该测项对观测装置的改变及抽水量的变化反映灵敏;

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2、

The talks began some fifteen minutes late.

会谈晚了大概15分钟才开始。

《柯林斯高阶英汉双解学习词典》

3、

I have to admire him for his concern about What kinds of charities does he support?

她只是若无其事地聊天儿,这种毫不在乎的样子使我感到十分惊讶.

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4、

Have you gossiped with her?

你找她一块儿聊天儿来着?

词典精选例句

5、

He often indulges himself in drinking.

他常常耽溺于饮酒.

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6、

However, some people have addicted themselves to the net and computer games.

但是, 有些同学沉迷于网络,和游戏中.

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7、

U better lose Urself in the music, the moment.

此刻你最好沉迷于音乐中.

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8、

Current studies estimate that about 6 to 10 percent of Internet users become addicted.

当前的研究表明有百分之六到十的网络使用者变得沉迷.

超越目标英语 第3册

9、

He was engrossed in thought.

他沉迷于思索.

词典精选例句

10、

You gave a great performance and really knocked them dead.

你的表演很精彩,确实使他们着迷了.

《现代汉英综合大词典》

11、

My neighbor is a pervert.

隔壁住了个二流子.

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12、

Then I question the rascal.

那么我就来问问这个二流子.

词典精选例句

13、

Yea. . . saying they have no chance is a bit ridiculous, considering one of those wins was without TMac and the other was without Yao.

是的,说他们“没有机会”是有点可笑,而且考虑到两场胜利一场没有麦蒂一场没有姚明。

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14、

Mother, Chen you his mother to a son of a bitch! The cheap and then her mother, sister you have no chance to even regret.

娘的,陈红你他妈就一婊子养的!再她妈的贱,姐让你连后悔的机会都没有。

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15、

Pfluger acknowledged there could be a two or three of the dolphins left in the river, but they have no chance of survival.

弗鲁格承认,长江中可能还有两三只白暨豚,但是它们没有任何存活的机会。

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16、

It may also experience not to, but may later have no chance, must cherish all, do not wait until after losing to cherish.

现在可能还体会不到,可是以后可能就没有机会了,一定要珍惜所有的,不要等到以后失去以后才珍惜。

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17、

Your choice is do or not, but you will have no chance forever if you do not do.

你的选择是做或不做,但不做就永远不会有机会。

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18、

If we let evil come flowing into the heart, goodness will have no chance to come in and take charge.

如果我们让恶流入心中,善就无从进入负责。

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19、

For me, a young man who do not know exactly where his or her future lies would have no chance to start any SERIOUS relationship with anyone.

对于我来说,一个连自己的未来都无法确知的年轻人是不具备合适的时机去投入到一份真正严肃的感情中的。

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20、

When you think you have no chance of getting what you want you, probably in yourself, probably. Sooner or later, you will get it.

当你觉得你没有办法得到你所想要的,或许不久以后,你会得到他。

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