extinction造句
The animals were ruthlessly hunted to the verge of
extinction.
这些动物由于遭到无情的捕猎而濒于灭绝.
The chiru is in danger of
extinction because people kill them and sell their fell.
人们捕杀藏羚羊,贩卖羊毛,导致藏羚羊濒临灭绝.
We shall simply be resigning ourselves to
extinction unless we carry on the four modernizations.
如果不搞四个现代化,我们就只有束手待毙.
An operation is beginning to try to save a species of crocodile from
extinction...
一项努力拯救一个鳄鱼物种、使其免于灭绝的行动已经开始。
Polar bears, desert gazelles and sharks were all added to the list of species facing
extinction.
北极熊 、 漠瞪羚和鲨鱼都已经被列入濒临灭绝的物种.
The loggers say their jobs are faced with
extinction because of declining timber sales.
伐木工人说由于木材销量下降，他们的工作恐不复存在。
The plant is now in danger of
extinction.
这种植物现在有绝种的危险。
They have driven the rhino to the edge of
extinction...
他们已经令犀牛濒临灭绝。
Theories about the
extinction of dinosaurs are still highly conjectural.
关于恐龙灭绝的理论仍然是带有很强的猜测性的.
30 percent of reptiles, birds, and fish are currently threatened with
extinction.
目前，30%的爬行动物、鸟类和鱼类面临灭绝的危险。
...the
extinction of the marshes' unique ecology...
湿地独特生态的消亡
The island’s way of life is doomed to
extinction.
这个岛上的生活方式注定要消失。
In the 19th century, inbreeding nearly led to the
extinction of the royal family.
19 世纪,近亲婚配几乎导致皇室宗族灭绝。
Based on the principle of full flow
extinction, this paper excogitated a pocketable opacity smoke meter.
基于全流消光原理, 本文研究开发了一种便携消光式烟度仪.
the mass
extinction of the dinosaurs
恐龙的大规模灭绝
Hundreds of tree species face
extinction...
许许多多树种濒临灭绝。
Similar comments apply for
extinction due to the droplet size becoming insufficient.
对于因液滴尺寸不断减小而引起的熄火也可作类似的说明.
The centuries-old ritual seems headed for
extinction.
延续了几个世纪的仪式似乎要面临消亡。
Many species have been shot to the verge of
extinction.
很多物种已经被猎杀到灭绝的边缘。
Some animals are on the verge of
extinction.
有些动物已濒临绝种。