查询词典 horseshoe crab

Located about 6,500 light-years from Earth, the Crab Nebula is the remnant of a star that began its life with about 10 times the mass of our sun.

远离地球6，500光年远的蟹状星云是一颗10倍于我们的太阳重量的星的残余。

The Crab Nebula lies about 6,500 light-years away in the constellation Taurus.

蟹状星云距离金牛座大约6，500光年远。

The existence of a third magnetic pole is suggested by the range of signals emitted by the pulsar at the centre of the Crab Nebula, 6,300 light years from Earth.

距地球6300光年远的巨蟹星云中心部位的脉冲星发出的系列信号表明，第三磁极可能存在。

We also tried to look at the Crab Nebula (M 1) but failed as the bright Moon light drowned out this very faint object.

我们也试着望M1蟹状星云，但是这本就黯淡的星团淹没在明亮的月光下了。

Along with many other telescopes, Chandra has repeatedly observed the Crab Nebula over the course of the mission's lifetime.

同许多其他望远镜一样，钱德拉曾多次观察一生中的蟹状星云。

They have made numerous successful predictions of solar and lunar eclipses. Chinese astronomers were also the first in recording a supernova explosion in 1054, which was found to be the modern crab nebula supernova remnant.

他们还对日食、月食进行了成功的预测，又率先记录了在1054年发生的超新星爆炸，与现代的蟹状星云超新星遗迹相吻合。

The preliminary results of searching for steady TeV gamma ray emissions from Crab Nebula with these data were presented in this paper.

报道了利用Tibet Ⅱ在1995年10月至1997年9月、HD阵列在1997年2月至8月收集的数据寻找来自蟹状星云方向的10TeV和3TeVγ射线稳定发射的初步结果。

Caption:: The Crab Nebula is a six-light-year-wide expanding remnant of a star's supernova explosion.

公元1054年，中国天文史书上记录了一颗非常光亮的客星，我们现在知道这是一颗距离我们6500光年的恒星发生超新星爆炸产生的光芒，爆炸后的残骸现在成为了星云，这星云名为蟹状星云。

Explanation: This is the mess that is left when a star explodes. The Crab Nebula, the result of a supernova seen in 1054 AD, is filled with mysterious filaments.

蟹状星云是恒星爆炸后留下的痕迹，是公元1054年所见的超新星爆发的结果，它充满了神密的纤维状细丝结构。

The first listed Messier object (M1 or better known as the Crab Nebula) is a supernova remnant.

梅西尔1号天体（M1或称蟹状星云）是一个超新星遗骸。

Wenxing consistently adheres to the principle of "trict Management,All Member Participation,Quality First,Users Foremost" and follows the business philosophy of excellent quality,highly active and pursue excellence,thus outdoing its counterparts in terms of technology,production scale and administration.

文兴一贯秉承&严格管理、全员参与、质量第一、用户至上&的企业方针，遵循优质、高效和追求卓越的经营理念，从而实现在技术上、规模上、管理上处于同行领先地位。

The left atrium of the guinea pigs was innervated by the two afferent system.

豚鼠左心房受心脏的两个传入系统的双重支配。