SGR

SGR

美 　英

  • abbr.(=sodium graphite reactor)【核】石墨慢化鈉冷反應堆
  • 網絡特定生長率(specific growth rate)；可持續增長率(Sustainable Growth Rate)；人馬座

英漢解釋

abbr.
1.
【核】(=sodium graphite reactor)石墨慢化鈉冷反應堆;鈉石墨反應堆

英英解釋

abbr.

例句

These paths reveal that Sgr A* is four million times the mass of the sun, somewhat more massive than had been thought a decade ago.

這些路徑顯示，人馬座A星的質量是太陽的四百萬倍，比十年前人們想像的略大一些。

But the brightness of the SGR bursts was unprecedented, so a new physical mechanism seemed to be required.

可是SGR爆炸的亮度是史無前例的，看樣子似乎非得引進新的物理機制來解釋才行。

Even if Congress followed Obama's lead by re-basing the SGR, it still would need to repeal or reform the system through new legislation.

即使國會通過了奧巴馬總統關于可持續增長率的二次基線提議，還需要通過新的立法對現有體制進行廢止和改革。

These guys think the small flares are the death throes of planets and asteroids as they fall into Sgr A*.

這些人認為那些小的耀斑是行星和小行星跳入SgrA*時的“垂死掙扎”。

A fifth candidate SGR has gone off only twice; its precise location is still unknown.

第五顆疑似SGR的星體只爆發過兩次，精確位置目前還不清楚。

But although small, the flare are still up to 100 times brighter than Sgr A*'s background emissions.

但是盡管射線很少，耀斑的光卻仍能比SgrA*的背景散發物的光亮100多倍。

Scientists have previously calculated that Sgr A* should consume only about 1 percent of the fuel carried in the winds.

科學家過去曾經計算出SgrA*僅能吃掉這些強風所攜帶的燃料的1%。

Two also lie near very dense clusters of massive young stars, intimating that SGRs tend to form from such stars.

其中兩顆還與由大質量的年輕恒星所組成的致密星團距離很近，這表示SGR可能是由這類星體所演化而來的。

The star, SGR 1806-20, is a magnetar, a type of neutron star that has a powerful magnetic field.

這顆SGR1806-20是一顆磁星。磁星是中子星的一種，它具有強大的磁場。

A fourth SGR was located in 1998.

第四個SGR在1998年被定位。