【每日阅读训练第四期——速度越障20系列】【20-07】科技

kingarthur00

1'01
The author describes the phenomenon that planets stop inward to their stars.

1'41
The explanation for the status, halting inward for the planets to the stars, is that the tidals and grativity force combination to halt the inward trend

2'37
The explanations for the hot J halting inward are as following: first, magneitic field from the stars;second, dust outside the planets; third, tidal force for the stars to halt the circulatizing orbit

1'36
The gas outside the stars impact the inward of the planets, this explanation accroding with the explanation of tidal force

2'23
The author explains the phenomenon ejection of nova for T, and after the ejection some materials are outlaied outside of the stars.

2'23
The author introduce the phemomenon of light echo, which enables scientists to, first time, learn the eruption material from the stars, and estimate the distance between the nova eruption and Earth.

3'41
The author explains the reason why the researchers research the sonic boom, just because researchers want to find out an acceptable sonic boom from the aircraft, in order to be comfortable for the public.
And then the author introduce the process for a sonic boom experiment. Before the starting of the experiment and after the experiment, the subjects will be test their listening ability. Also, during the experiment, there is an monitoring system to control the degree of the noise.

myisabella

20-7
【Time1】【251words】（02：03.79）
Hot Jupiters get closer and closer until

the stars get too close.
Gravitation or tidal can circularize and

stablilize the planet's orbit. When the

orbit becomes circular, the migration

ceases.

【Time2】【335words】 03：00.66
Three theories listed explain why Hot J
are prevented to go further.

【Time3】【267words】 01：53.65

【Time4】【307words】02：20.82
outburst  [ˈautbə:st] n.(感情)迸发
nova  ['nəuvə]   n.新星
【Time5】【373words】02:33.79

【Time6】【650words】04:17.59
rattle  [ˈrætl]
v.飞奔，碰响；激怒 n.碰撞声；拨浪鼓


科技啊天文什么的，都是软肋，好难啊！！！！！！

adamzjw

2:28
2:47
2:14
3:01
2:30

5:21
Because the supersonic aircraft produces a sonic boom when the plane flies at a supersonic speed, the acoustics researches invited 33 people to listen to various noisy sounds similar to those caused by a supersonic plane, in order to determine which kind of sounds is less annoying.

康康猪

Speed
1.01:44
Hot J would be on the stable orbit after the impact of gravity as well as others when they seem to get closer and closer to their host star.
2.02:14
There are several theories to explain the phenomenon.
One points to the magnetic influence and another is …. Forget…
NASA collect over 1000 samples for analyzing.
3.01:32
“Tidal Force” theory proves to be correct. It find the way how J would adjust the orbit with such  mass quality.
4:01:47
Describe how the super nova erupt.
5:02:02
Scientist use disk – the light echoes to trace the emission and predict a 3-D picture for the first time.
Obstacle
1.03:22
NASA use a well-decorated room to test sound. The aim of this is to see how people would undergo the noise and to help delivery the dream that one day people could take supersonic flight . But it is impossible due to the noise on the plane
Attitude: Objective
Structure:
在做什么
怎样做
为什么做
2. 03:42
没怎么看懂，记不住

饼干小熊

Lap 1        00:02:10.29        00:02:10.29
Lap 2        00:02:04.43        00:04:14.72
Lap 3        00:01:01.57        00:05:16.29
大星星的行星轨道研究？
1‘15
1’16  。。。。。
Lap 2        00:02:04.60        00:04:07.39 云?
Lap 1        00:02:02.78        00:02:02.78 NASA声学实验室，目的是超音速飞机减少噪音

geyh163

1.00:58.3
reasearch on the migrating planets moving around its stars.   stop when not reaching it.  absorb by heat.

2. 1:27.4
  Hot jupl.. forced by gravarity, becomes stably cicurlize around the stars rather than disappear by heat.

3. 2:26.8
  three theory of how the planet stops their travel around the stars.
   the third is found to be correct that the temperature gets warm to let the gas ball planets become liquid water.

4.1:45.1
    it is the distance vary. correlation between the "dital theory" and the father out
    but,there are still many questions

5. 1:48.1
  T explode , the observation of its disk

6. 2:07.2
  various uses of the light trace

7. OBSTACLE A 03:35.2
  an annoyment test to find out at what level people will feel acceptable. and the research is mainly used to provide pictures for supersonic aircraft so that they can qualify the supersonic noise and not to annoy people on land.

铁板神豆

谢谢大米姐！天文和生物都是我的克星……

1 - 01:35
2 - 02:02
3 - 01:37
4 - 01:57
5 - 02:10
6 - 03:47
Scientists are doing research to find out how annoying certain voices would be. The result will be applied to develop supersonic planes.

感觉今天的越障比速度轻松哦……好吧，我的天文太弱了TT

qiuhao871227

Time1
1'39''
Time2
2'22''
Time3
1'42''
Time4
2'16''
Time5
2'49''
Obstacle
5'13
NASA built a room with many equipments to do an experiment to test people's tolerance of the aircraft noise. The dates the NASA collect will give researchers enough infromation.
One day, people will adapt the noise made by the aircraft.

wangjue1102

完了  又开始搞期末欠作业了    赶快补！

铁板吗啡

猴版主读的真快啊。。。。
1'58''
2'08''
2'04''
16''
2'01''
2'30''

3'38''
4'17''

我的时间，谢谢大米，辛苦了
1'36''
2'16''
2'08''
2'24''
2'32''

3'32''