hall是什么意思（整理7篇）由网友“incy”投稿提供，下面就是小编整理过的hall是什么意思，希望大家喜欢。
篇1：hall是什么意思
例句：
今天是他们的结婚纪念日，大厅里面站满了人，都是来祝贺他们的`。
Today is their wedding anniversary and the hall is full of people who have come to congratulate them.
那个展厅里面有很多价值连城的画，好几个都是一位私人买家提供的。
There are very valuable paintings in that hall, several of which were supplied by a private buyer.
你看到了吗?那么多人都站在大厅里，可是节目还没开始。
Did you see that? There were so many people standing in the hall, but the program had not begun.
篇2：考场上(In the Examination Hall)
when i was walking along the passage, i saw many students waiting outside the examination hall. i got the doors open, and they entered the hall one by one. i knew that they were excited from their whispering mouths. obviously, they were trying to recall what they had memorized.
the examination hall was clean and orderly. all the desks and chairs were arranged six by seven in straight lines. the atmosphere showed that an important event would soon happen, and it seemed that the students' future would be decided at this very moment.there was li, sitting in the middle of the third row, a diligent boy who would like to ask questions. he now looked tired and nervous, and his eyes were surrounded by two big black circles. i could make out that he must have spent the whole night preparing himself for today's examination.
in an instant, the bell broke the silence. li became extremely excited, his lips and hands trembling hysterically,his feet moving involuntarily.the examination papers were distributed to the students.they quickly glanced at the questions and started working immediately. some heaved a heavy sigh of relief, some wore a smile on their lips, while some others scratched their heads savagely. a smile flickered through li' s face, but he lost notime to start working.
soon, the hall was drowned in the noise of seratching paper and regular breathing.
the bell rang again and all papers were handed in.all the students streamed out of the hail, busily exchanging their opinions and results. among them was li, who,though wearing a somewhat trlumpharit smile, looked extremely exhausted as if he had gone through a battle.
篇3：具有不同等离子体β值的Hall MHD重联中的低频波研究
具有不同等离子体β值的Hall MHD重联中的低频波研究
数值研究具有不同等离子体β值(等离子体热压与磁压之比)的Hall MHD重联过程.对于β值在0.5≤β≤6.5的算例,稳态重联率(6)A/(6)t|st为0.15≥(6)A/(6)t|st≥0.095.本文研究β值在上述范围内的Hall MHD重联中的波动.通过快速傅里叶变换(FFT),将平面外磁场By分量和xz平面内的速度分量vx,vz位于给定点的时间序列转换为功率谱.结果表明,By,vx,vz功率谱的频率范围为Ωci＜ω＜8Ωci,其中Ωci为离子回旋频率.随着β值增大,功率谱峰值能量降低,并且朝着低频端移动.对于电场E采用最小方差分析法(MVA)可以确定波的传播方向k,波矢k与局地磁场B之间的夹角α随β值增大而增大.对于β值最大的算例3(β=6.5),α＜28°.上述结果表明,k准平行于B.为了研究波的`偏振特征,在垂直于k的平面内画出E的矢端图.三个算例的矢端图均表明,波动具有右旋偏振特征,在算例1(β=0.5)中矢端图为右旋椭圆偏振,而在算例2(β=2.5)和算例3(β=6.5)中矢端图变成复杂的右旋偏振图形,这些均为哨声波的典型特征.本文的研究为快速磁重联与哨声波之间提供了一种可能的联系.
作 者：李奕 金曙平杨红昂 刘绍亮 LI Yi JIN Shuping YANG Hongang LIU Shaoliang 作者单位：中国科学技术大学地球和空间科学学院,合肥,230026 刊 名：空间科学学报 ISTIC PKU英文刊名：CHINESE JOURNAL OF SPACE SCIENCE 年，卷(期)： 27(2) 分类号：P353 关键词：Hall MHD重联 哨声波 等离子体β值篇4：their是什么意思
用法总结
1、their在句中只可用作定语，其后常接复数名词。
2、有时their还可用作动名词的逻辑主语。
3、they和them和their的联系：them是they的`宾格，一般在介词后；their是they的形容词性物主代词，后面加名词；they是代词，在句子中一般用作主语。
篇5：that是什么意思
A mammoth undertaking that involved digging into the side of a cliff face.
一项凿进崖面的巨大任务。
It was the will of a merciful God that all should be saved.
拯救所有的.人是慈悲上帝的意愿。
Part of why we cleave to sports is that excellence is so measurable.
我们坚持体育运动的部分原因是优异成绩很容易测评。
[with obj.]a heatwave so intense that it shrivelled the grapes in every vineyard.
一个强得使所有葡萄园里的葡萄都枯萎的热浪。
Is she going?’ ‘That's just it — she can't make up her mind.
’ “她去吗？”“那正是问题所在——她拿不定主意。
I thought that I would fly a kite for a somewhat unfashionable theory.
我想要为有点不合潮流的理论试探一下舆论。
篇6：are是什么意思
We are still friends, though, which is good.
不过我们仍然是朋友，这令人感到欣慰。
There have been many changes in recent years.
近几年发生了许多变化。
There are still a few residual problems with the computer program.
电脑程序还有一些残留问题。
No new SARS cases have been reported in the region.
该区没有新增非典型肺炎病例。
A number of measures were taken to alleviate the problem.
采取了一系列措施缓解这个问题。
The two leaders are battling for control of the government.
两位领导人正在争夺政府控制权。
There are qualitative differences between the two products.
这两种产品存在着质的差别。
篇7：into是什么意思?
例句：
1.We emerged into bright sunlight.
我们来到明媚的阳光下。
2.The ship steered into port.
船驶进港口。
3.We walked into the foyer.
我们走进前厅。
4.I sank into an armchair.
我坐到扶手椅上。
5.The boys grew into men.
这些男孩长大成为男人了。
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