species是什么意思_species用英语怎么说_species的翻译_species翻译成_species的中文意思_species怎么读,species的读音,species的用法,species的例句

The scientist confirmed the snake was a previously unknown species after conducting a genetic analysis of tissue samples.

出自-2017年6月听力原文

A new species of snake has been discovered on a remote island in the Bahamas.

出自-2017年6月听力原文

The microwave and fast-food chains were the biggest catalysts ( ' , 催化剂 ), but the big food companies—which want to sell anything except the raw ingredients that go into cooking—made the home cook an endangered species.

出自-2015年12月阅读原文

Human beings are a species of mammals (哺乳动物).

出自-2010年12月阅读原文

Learn five species of bird, five butterflies, five trees, five bird songs

出自-2010年12月阅读原文

Commenting on the find, snake expert Robert Henderson, from the milwaukee Museum of Natural history, said: "Worldwide new species of frogs are being discovered and described quite regularly."

2017年6月四级真题（第二套）听力 Section A

New species of snakes, however, are much rarer.

2017年6月四级真题（第二套）听力 Section A

The International Union for Conservation of Nature had previously considered the area a "possible range" for the species, and local people had reported seeing lions in the area, but no one presented convincing evidence.

2017年12月四级真题（第二套）听力 Section A

The microwave and fast-food chains were the biggest catalysts, but the big food companies—which want to sell anything except the raw ingredients that go into cooking—made the home cook an endangered species.

2015年12月四级真题（第三套）阅读 Section B

We will lose a vital part of what has made humanity as a whole so successful as a species.

2017年12月四级真题（第二套）阅读 Section B

The genetic change in the stork species.

出自-2017年6月阅读原文

The more evidence we collect that our species is capable of greatness, the more we will actually achieve it.

出自-2013年12月阅读原文

This nameless person pushed the human race over a historic threshold, for it was in that year that mankind became, for the first time in its history, a predominantly urban species.

出自-2013年6月阅读原文

This exploitation has reached such extremes that presently it appears that some hundreds of thousands of species will be extinguished before the end of the century.

出自-2013年12月听力原文

As such, they are key species for understanding and predicting impacts of global change on Antarctic and sub-Antarctic marine ecosystems.

2019年12月六级真题（第三套）阅读 Section C

Co-author Céline Le Bohec, from the University of Strasbourg in France, warned: "If there're no actions aimed at haling or controlling global warming, and the pace of the current human- induced changes such as climate change and overfishing stays the same

2019年12月六级真题（第三套）阅读 Section C

Farrant and others in the resurrection business got together last year to discuss the best species of resurrection plant to use as a lab model.

2018年6月六级真题（第一套）阅读 Section B

Flamingos, however, are the only species that actually makes life in the midst of all that death.

2017年12月六级真题（第三套）阅读 Section C

It is home to one of the world's finest marine ecosystems,with more than 1,300 species of fish and 700 species of coral.

2017年12月六级真题（第二套）阅读 Section A

It is the means to intervene more wisely, and more effectively in the real world, to improve the well-being, not only of yourself—important as that may be—but of people around you and of other species with whom we share the planet.

2017年6月六级真题（第二套）听力 Section C

It's not only the study of human population, but the populations of non-human species, including viruses like influenza, the bacteria in your gut, plants that you eat, animals that you enjoy or that provide you with meat.

2017年6月六级真题（第二套）听力 Section C

It's the fastest-ever recovery of a mammal, joining peers like the Louisiana black bear as glowing successes in the history of the Endangered Species Act.

2018年12月六级真题（第三套）阅读 Section A

Just like medical researchers use rats to test ideas for human medical treatments, botanists use plants that are relatively easy to grow in a lab or greenhouse setting to test their ideas for related species.

2018年6月六级真题（第一套）阅读 Section B

Our species originated around 200,000 years ago and underwent tremendous diversification culturally, technologically, linguistically, artistically for 130,000 years.

2019年6月六级真题（第一套）听力 Section C

Professor Stephen Hawking has warned that the creation of powerful artificial intelligence A will be "either the best, or the worst thing, ever to happen to humanity", and praised the creation of an academic institute dedicated to researching the future o

2019年6月六级真题（第一套）阅读 Section C

Some animal 32 species also display this phenomenon.

2017年6月六级真题（第三套）阅读 Section A

That's because, for the first time in human history, a large proportion of the- species is in continuous contact with technology that can record key features of an individual's behavior and environment.

2018年12月六级真题（第一套）阅读 Section C

The bird Clark's nutcracker, for example, hides up to 100, 000 seeds per year, up to 30 kilometers away from the seed source, and has a very close symbiotic(共生的) relationship with several pine species, most 32 notably the whitebark pine.

2016年12月六级真题（第一套）阅读 Section A

The Nature Conservancy has declared war on a multitude of invasive species here, from sheep to plants to the aggressive Argentine ant.

2018年12月六级真题（第三套）阅读 Section A

These include the centuries-old custom of "bul",  where leaders would call a temporary stop to fishing for key species in order to give fish stocks an opportunity to replenish.

2017年12月六级真题（第二套）阅读 Section A

They can recover from months and years without water, depending on the species.

2018年6月六级真题（第一套）阅读 Section B

Three species of tilapia(罗非鱼) thrive there part-time.

2017年12月六级真题（第三套）阅读 Section C

Today, federal agencies are pulling the island fox from the Endangered Species list.

2018年12月六级真题（第三套）阅读 Section A

A strong link is found between two species when a predator sticks to one prey species.

2019年高考英语天津卷 阅读理解 阅读C 题设

Among mammals alone, the number of, nocturnal species is astonishing.

2015年高考英语浙江卷 阅读理解 阅读C 原文

And if a predator can move on to another species that is easier to find when a prey species becomes rare, the switch allows the original prey to recover.

2019年高考英语天津卷 阅读理解 阅读C 原文

But before they can be assured, more efforts must be made, because the population of the crane in the wild is on the decline, and many other species appear headed toward extinction.

2019年高考英语江苏卷 完形填空 原文

Compare the living habits of both species.

2015年高考英语浙江卷 阅读理解 阅读C 选项

Dartmoor has 1, 000 or so ponies, who play a critical role in creating the diversity of species in this area.

2015年高考英语湖北卷 阅读理解 阅读A 原文

Even this increase could sink some islands, worse drought (干旱) and drive a decline of up to a third in the number of species.

2016年高考英语上海卷 阅读理解 阅读B 原文

Explain why the number of certain species has declined.

2015年高考英语浙江卷 阅读理解 阅读C 选项

However, the two zookeepers didn't want to see the extinction of this precious species.

2019年高考英语江苏卷 完形填空 原文

If a predator can eat several species, it can survive the extinction of one of them.

2019年高考英语天津卷 阅读理解 阅读C 原文

If humans were truly at home under the light of the moon and stars,we would go in darkness happily,the midnight world as visible to us as it is to the vast number of nocturnal species on this planet.

2015年高考英语浙江卷 阅读理解 阅读C 原文

In the 1960s, scientists proposed that predators at the top of a food web had a surprising amount of control over the size of populations of other species - including species they did not directly attack.

2019年高考英语天津卷 阅读理解 阅读C 原文

It has caused an imbalance of species.

2015年高考英语湖北卷 阅读理解 阅读A 选项

Light is a powerful biological force, and on many species it acts as a magnet.

2015年高考英语浙江卷 阅读理解 阅读C 原文

Little over 50% of all species would still exist.

2016年高考英语上海卷 阅读理解 阅读B 选项

Many animals give off pheromones — natural chemicals that can be detected by, and then can produce a response in, other animals of the same species.

2015年高考英语上海卷 完形填空 原文

Medical research often makes use of the forests' plant and animal life, and the destruction of such species could prevent researchers from finding cures for certain diseases.

2015年高考英语陕西卷 阅读理解 阅读B 原文

So scientists are trying their best to save the species from going out of existence.

2019年高考英语江苏卷 完形填空 原文

Species of commercial value dominate other species.

2019年高考英语天津卷 阅读理解 阅读C 选项

The living environment of other species will remain unchanged.

2019年高考英语天津卷 阅读理解 阅读C 选项

The living habits of species in food webs.

2019年高考英语天津卷 阅读理解 阅读C 选项

The populations of other species will experience unexpected changes.

2019年高考英语天津卷 阅读理解 阅读C 选项

The prey species they directly attack will die out.

2019年高考英语天津卷 阅读理解 阅读C 选项

The species they indirectly attack will turn into top predators.

2019年高考英语天津卷 阅读理解 阅读C 选项

The weak links may thus keep species from driving one another to extinction.

2019年高考英语天津卷 阅读理解 阅读C 原文

There are species that are disappearing every day.

2019年高考英语江苏卷 完形填空 原文

This is how much temperatures would rise by 2100 even if nations live up to the initial Paris promises to reduce carbon emissions; this rise could still put coastal cities under water and drive over half of all species to extinction.

2016年高考英语上海卷 阅读理解 阅读B 原文

To find out if the special quality was more widespread in birds, the researchers sought the red-backed fairy wren, another species of Australian songbird.

2017年高考英语江苏卷 阅读理解 阅读B 原文

When a predator always eats huge numbers of a single prey, the two species are strongly linked; when a predator lives on various species, they are weakly linked.

2019年高考英语天津卷 阅读理解 阅读C 原文

The interdependence of the forest and its constituent tree species, ground flora, and fauna is taken for granted.

出自-2010年考研翻译原文

Some species of trees have been"read out of the party"by economics-minded foresters because they grow too slowly, or have too low a sale value to pay as timber crops.

出自-2010年考研翻译原文

In Europe, where forestry is ecologically more advanced, the noncommercial tree species are recognized as members of the native forest community, to be preserved as such, within reason.

出自-2010年考研翻译原文

The fossil record shows that many species have endured for millions of years - so why shouldn't we? Take a broader look at our species' place in the universe, and it becomes clear that we have an excellent chance of surviving for tens, if not hundreds, of thousands of years.

出自-2013年考研阅读原文

As so often, the past holds the key to the future: we have now identified enough of the long-term patterns shaping the history of the planet, and our species, to make evidence-based forecasts about the situations in which our descendants will find themselves.

出自-2013年考研阅读原文

As so often, the past holds the key to the future: we have now identified enough of the long-term patterns shaping the history of the planet, and our species, to make evidence-based forecasts about the situations in which our descendant will find themselv

2013年考研真题（英语一）阅读理解 Section Ⅱ

Guilt, in other words, can help hold a cooperative species together.

2019年考研真题（英语二）阅读理解 Section Ⅱ

Instead of casting a wistful glance backward at all the species we've left in the dust I.Q.-wise, it implicitly asks what the real costs of our own intelligence might be.

2009年考研真题（英语一）完形填空 Section Ⅰ

Overall, the idea is to let "states remain in the driver's seat for managing the species," Ashe said.

2016年考研真题（英语二）阅读理解 Section Ⅱ

Plenty of other species are able to learn, and one of the things they've apparently learned is when to stop.

2009年考研真题（英语一）完形填空 Section Ⅰ

The fossil record shows that many species have endured for millions of years-so why shouldn't we?

2013年考研真题（英语一）阅读理解 Section Ⅱ