【Native Speaker每日综合训练——37系列】【37-11】 科技

hawk！！！

take a seat and thank LZ!!!
Speaker: Dark matter is something that could not be directly measured. It is found that dark matter could be a life saver. A particular dark matter protected the mile galaxy by gravity force many years ago.
Time2:1'15"  175 word/min
The rocky planet K10c boosts the chances that a habitable world might exist.
Time3: 1'50" 164 word/min
Embryonic cells might be helpful in curing spinal cord injury. A research team funded by CIRM tests the embryonic cells. Its latest tests found no side effects of using the cell. It will use this kind of cell to cure upper spine in the next step.
Time4: 2'01" 170 word/min
M-dwarfs are often used as a measurement to find habitable palnets because they are easily found. But recently, research found that M-dwafs may blow wind that interfere the atmoshphere of their surrounding planet. Unless the planets have a very powerful manget, the chance of them to be habitable planet is vert small.
Time5: 1'31 180 word/min
Researchers did some observations to ensure the M-dwarf's effect, which is mentioned above. The results support the findings, but older M-dwarf might have less strong wind. However, we still cannot be sure under that circumstance habitable planet can be found. Because even scientists have varied opinions towards that.
Time6: 2'18" 155 word/min
RH, a scientist and congressman, thinks scientists should take part in the Capital Hill and participate politics. Because they have deeper understanding in some complex topics. RH has pushed through some investment bill related to scientific affairs.
Obstacle:4'21' 200 word/min
A scientist team uses an former NASA satellite to do research with the money came from crowd funding. 读得太快了。。。后面的不记得了 而且概念略复杂 没搞懂- -

hawk！！！

chris642 发表于 2014-6-4 08:29
各位用什么计时的阿。。。

http://forum.chasedream.com/foru ... D169%26typeid%3D169

这有个计时器可以下载的