穿过地理梯度，莱文斯预料有分布区不重叠的小种或近群种。
Across geographic gradients, Levins expects allopatric RACES or coenospecies exist.
目的：探讨小腿慢性静脉性溃疡中的常见菌群种属和细菌量与溃疡愈合的关系。
OBJECTIVE: To explore the relationship between the bacterial groups frequently recovered from chronic venous leg ulcers and ulcer healing.
以新疆蒿类半灌木荒漠草地建群种伊犁绢蒿为材料，探讨刈割强度对其根系贮藏营养物质的影响。
The change of storage nutrition substance in Seriphidium transilien's roots, such as soluble proteins, soluble sugar, deoxidizing sugar and starch, were studied under various defoliation intensities.
以翅果油树为建群种形成的群落，是山西南部暖温带落叶阔叶林地带低山丘陵区的代表植被类型之一。
The community composed of Elaeagnus mollis as the constructive species is one of the typical vegetation types in the hills and lower-mountains of southern of Shanxi.
通过引物设计、P CR、基因克隆、测序，获得了10种鸢尾属植物和1个外类群种的ITS序列。
ITS sequences of ten kinds of Iris plants and an outgroup were obtained by primer design, PCR, gene cloning, sequencing and cluster analysis.
植被盖度由原来的42.5%增加到83.5%，将蒿属植物为建群种的群落变为沙打旺—野艾蒿—万年蓬组成的群落。
Plant cover was signifisantly changed after improved. Total cover was increased from 42.5 to 83.5%. Plant community was also changed.
该地区集中分布着一批古老残遗物种，这些物种大多为群落的建群种或优势种，对维持草原化荒漠区脆弱的生态系统具有重要作用。
Many ancient relic species centrally distributed in the area, most of them were the constructive or dominant species of desert community, their existence played an import.
在短短的一段时间内，一群完全不为人知的人已始创了一种新式幽默。
Within a short space of time a group of complete unknowns had established a wholly original form of humour.
这群暴民被一种疯狂的杀戮欲驱使着占领了该城市。
The mobs became driven by a crazed bloodlust to take the city.
群签名是一种重要的签名。
这就产生了生物群系的概念——一种植物群和动物群共存的结合体。
This resulted in the "biome," a combination of coexisting flora and fauna.
如果有两个飞行昆虫种群居住在相距不远的不同山谷中，那么任一种群中的个体都有可能来回飞行，从而使基因流动继续。
If two flying insect populations took up residence in separate nearby valleys, chances are that individuals from each population would fly back and forth, continuing gene flow.
这些区域是研究人员应该定位并保护的中心区域，这是维持珊瑚礁群的一种方法。
These should be the area of concentration for researchers to locate and protect those regions as a way to sustain coral reefs.
因为包饺子就像一种游戏或活动，通常是一群朋友或家庭成员愉快地进行。
Because making sweet dumplings is like a game or an activity, they are usually done happily by a group of friends or family members.
艾曼纽-琼斯加入了一群逃离城市生活的富豪，他们给英国农业带来了一种新的商业诀窍。
Emmanuel-Jones joins a herd of wealthy fugitives from city life who are bringing a new commercial know-how to British farming.
第二群体指的是两个或两个以上的人，他们处于一种非个人的关系中，因一个特定的、实际的目的走到一起。
A secondary group entails two or more people who are involved in an impersonal relationship and have come together for a specific, practical purpose.
在一个案例中，一群自然资源保护主义者已经自己采取行动，通过协助迁徙的方式来拯救一种濒临灭绝的树——佛罗里达香榧树。
In one case, a group of conservationists has already taken it upon itself to try on their own to save an endangered tree, the Florida Torreya tree, through Assisted Migration.
一群自然保护生物学家提出了一个雄心勃勃的计划——或者有人会说，这是一个激进的计划——即，把大型脊椎动物或巨型动物包含在计划中，作为修复部分损害的一种方法。
As a way of repairing some of that damage, a group of conservation biologists has proposed an ambitious, or some might say, a radical plan, involving large vertebrates, or, megafauna.
他解释说：“如果蚁群已经找到了一种可靠的方法来确定蚁巢和食物源之间的最佳路线，那么公司经理们就会想，为什么不利用这种知识呢？”
He explains, "If ant colonies had worked out a reliable way to identify the best routes between their nest and food sources, the company managers figured, why not take advantage of that knowledge?"
有些动物学家试图完全研究透一种动物，有些试图研究一群动物，而有些试图研究新种类的动物是从哪里来的，还有一些对动物是如何患病的感兴趣。
Some try to learn everything about one animal and some learn about a group of animals, some try to understand where new kinds of animals come from and other zoologists are interested in how animals can get sick.
动物化石可鉴定的有10个种属，均属于中国东北更新世晚期猛犸象—披毛犀动物群成员。
There are at least 10 species Paleontology fossils, members of Mammuthus-Coelodonta groups in late Pleistocene in northeast of China.
我们应该学习一种群己共荣的处事态度。
蚁群的集体智能能够作为一种启发，帮助我们解决人类所面临的复杂问题。
The collective intelligence of an ant colony can serve as inspiration to help us solve complex human problems.
根据研究，对超过三种抗生素菌群有抵抗力的变异在火鸡肉中最为普遍，其次是猪肉、牛肉和鸡肉。
Strains with resistance to more than three antimicrobials were most common in Turkey, followed by pork, beef and chicken, according to the research.
他销售由一群医护人员提供的一种液体蛋白质。
He sold liquid protein served by a staff of doctors and nurses.
定义自闭症要包括一些特定的行为模式，它是一种谱群疾病，对不同个体有不同的影响，影响的程度也各个不同。
While it is defined by a certain set of behaviors, it is a spectrum disorder that affects individuals differently and to different extents.
她说她还经受着“负担症候群”（一种心理疾病），她感到自己并没有真的想到好主意，她认为那些主意只是意外得到的，并没有经过努力工作。
She says that she also suffered from "imposter syndrome, " feeling as if she hadn't earned a right to her ideas; she had somehow ended up where she was accidently, not through hard work.
她说她还经受着“负担症候群”（一种心理疾病），她感到自己并没有真的想到好主意，她认为那些主意只是意外得到的，并没有经过努力工作。
She says that she also suffered from "imposter syndrome, " feeling as if she hadn't earned a right to her ideas; she had somehow ended up where she was accidently, not through hard work.
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