灭绝的

It suggests that historical mass extinctions may have been caused by GRBs.

它表明，历史的大规模灭绝可能是由暴造成的。

Therefore, some climate change or other environmental factor must have caused the species' extinctions.

因此，肯定是某种气候变迁或其他的环境因素导致了这些物种的灭绝

While mass extinctions are taking place in natural ecosystems, the same has taken place in domesticated seeds.

而大规模的灭绝事件发生的自然生态系统，同时已发生了驯化种子。

Therefore, some climate change or other environmental factor must have caused the species' extinctions.

因此，一定是一些气候上的变化或其他环境因素导致了这些物种的灭绝。

Enlisting the expert opinions of the world's leading palaeontologists, we discover that dinosaurs were far from lumbering, cold-blooded extinction just waiting to happen.

通过列举全世界最杰出的古生物学家的专业观点，我们发现恐龙远非行走笨重，冷血，灭绝或早或晚。

Rather than counting individual species of fossils, which vary over time, palaeontologists who study extinction usually count entire groups of related species, called genera.

古生物学家研究生物灭绝通常计算整个有亲缘关系的物种种群化石，而不是计算物种个体化石，因为物种的个体化石会随时间不断变化。

For the LORD had said unto Moses, Say unto the children of Israel, Ye are a stiffnecked people: I will come up into the midst of thee in a moment, and consume thee: therefore now put off thy ornaments from thee, that I may know what to do unto thee.

33：5 耶和华对摩西说，你告诉以色列人说，耶和华说，你们是硬着颈项的百姓，我若一霎时临到你们中间，必灭绝你们。现在你们要把身上的妆饰摘下来，使我可以知道怎样待你们。

This is also a story of cultural genocide as white people, who claimed that they knew what was best for the "uncivilised" and "savage" nomadic peoples, forced the Indians into reservations, where they were made to give up their hunting culture.

这也不啻于一场文化灭绝运动。而那些白人，他们口口声声说自己最了解什么对于&野蛮&和&未开化&的游牧民才是最好，然而却将印第安人赶入居留地，迫使他们放弃自己的狩猎文化。

Tygore wandered the Barrens in search of those who exterminated his race and have killed many but not enough.

Tygore Dusthoof 为了寻找那些杀戮成性不知收敛并灭绝他的种族的凶手而游荡于荒凉之地。

"We managed to save it just in time for the 175th anniversary of Belgium's independence," said Simon Linington, the head of curation at the Millennium Seed Bank at Wakehurst Place, West Sussex.

报道说，目前世界范围内这种植物的种子还不到3000颗。最近70年来，人们在野外也没有发现过这种植物。因此，雀麦草也是世界上面临灭绝危险最大的物种之一。

Do you know, i need you to come back

你知道吗，我需要你回来

Yang yinshu、Wang xiangsheng、Li decang,The first discovery of haemaphysalis conicinna.

1〕 杨银书，王祥生，李德昌。安徽省首次发现嗜群血蜱。