但并不是所有的入侵种都同时具有这些特性。
But not every invasive plant species has all of those traits.
大型底栖动物入侵种：它们是否对德国水生动物群落构成威胁?。
Invasive macrozoobenthic species: are they a threat to the aquatic communities of German water bodies?
研究空心莲子草的化感作用和遗传毒性机理对于有效治理该入侵种具有十分重要的意义。
It is important significance that studied the mechanism of the allelopathy and heredity toxicity of this species to effectively control the invasive plant.
在林业入侵种研究方面发文最多的25个研究机构中，美国有20个，中国没有机构入选；
Of top 25 institutions publishing articles on invasive species of forest, 20 were from USA, but none from China.
这是该报告第一次将气候变化列入威胁鸟类种群的因素其它因素包括生境(栖息地)破坏、捕猎、杀虫剂的使用、入侵种和湿地流失。
For the first time, the report adds climate change to other factors threatening bird populations, including destruction of habitat, hunting, pesticides, invasive species and loss of wetlands.
从演化的观点来了解这件事，可以使我们知道入侵种所可能造成的冲击，但我们也可从中学习到如何去减低这些负面的影响。
An evolutionary perspective not only can help us to understand the impacts of an invasion, but also can suggest novel approaches to reducing those impacts.
诸如开着紫色花的亚洲牡丹，草莓番石榴等，这些入侵种威胁了夏威夷当地物种的过度繁殖，比如，无刺玫瑰和精致的桫椤的的生长。
Invaders such as purple-flowered Asian melastome and strawberry guava threaten to overrun delicate Hawaiian natives such as thornless roses and delicate tree ferns.
生物入侵是一个适应性进化的过程，天然杂交与遗传渐渗可以改变外来物种对环境的适应性并提高其入侵能力，使其进化成为入侵种。
Biological invasion is a process of adaptive evolution in which hybridization and introgression play an important role in promoting invasive species by changing their invasiveness.
然而即使将所有入侵种移除，也只能使岛回归到波利尼西亚人居住的时期，他们在库克入岛前已经在岛上居住了至少1000年了，也开垦了这片土地。
Yet even if all the invaders were removed, it would only return the islands to the state into which the Polynesians, who inhabited them for at least 1,000 years before Cook's arrival, had shaped them.
图1中国省级行政区农业生态系统入侵种数统计。a图中数字表示各省级行政区总入侵种数，b图为各地植物入侵种与动物和微生物入侵种数的线性回归。
Fig. 1 number of invasive species in agricultural ecosystems in Chinese provincial districts (a) and relationships between species Numbers of plant invaders and animal and microbe invaders (b).
一种非常有攻击性的蚂蚁——洛玛蚂蚁，最近入侵了一个特定的区域，它们的刺有毒，对人类往往是致命的。
A very aggressive species of blank ant, the Loma ant, which has recently invaded a certain region, has a venomous sting that is often fatal to humans.
这是营利主义入侵医学界的一种迹象。
It's a sign of the encroachment of commercialism in medicine.
需要注意的是，苹果公开拒绝政府的要求本身就是对政府大规模入侵的一种阻挠。
Note that Apple's public opposition to the government's request is itself a hindrance to mass government intrusion.
大约4万6千年前，在一种使用工具、高度智能的捕食者入侵后不久，澳大利亚主要的陆地生物发生了一些巨大的变化。
Something dramatic happened to Australia's dominant land creatures—somewhere around 46,000 years ago, strikingly soon after the invasion of a tool-wielding, highly intelligent predator.
如果一种外来植物入侵了地上的动植物群落，就会改变地上群落和地下土壤群落之间的联系。
If a nonnative plant species invades an above-ground community of flora and fauna, it can alter links between the native above-ground community and the below-ground soil community.
在美国总共15万的物种中，有7000种外来物种，当中只有10%是入侵物种。
Of the 7,000 alien species in the United States—out of a total of 150,000 species—only about 10 percent are invasive.
在美国总共15万的物种中，有7000种外来物种，当中只有10%是入侵物种。
Of the 7,000 alien species in the United States—out of a total of 150,000 species—only about 10% are invasive.
19世纪末，狗舌草被偶然引入新西兰，像许多入侵的外来物种一样，它很快就变成了一种有害生物。
Ragwort was accidentally introduced to New Zealand in the late nineteenth century and, like so many invading foreign species, quickly became a pest.
您知道Snort是一种入侵检测系统，但它是如何检测入侵的呢？
You know that Snort is an intrusion detection system, but how does it detect intrusion?
中央情报局找到了一种入侵智能电视的方法，把它们变成了一直监听的间谍。
The CIA found a way to hack smart TVs to turn them into spies that listen all the time.
第二种方法是很容易入侵的，建议仅在开发和测试环境下使用。
This second approach is pretty invasive and should be done only in a development or testing environment.
每一种环境入侵都影响著当地野生动植物的存活和行为举止。
Each of these environmental encroachments affects the survival and behavior of local wildlife.
它是一种入侵检测系统——而不仅仅是工具。
尼罗河人入侵的说法是为何在非洲心脏地带存在如此复杂的王国的一种解释而已。
The idea of a Nilotic invasion was a way to explain away the existence of sophisticated kingdoms in the heart of Africa.
另一种更狡猾的攻击方法是，入侵者可以修改通过HTTP返回的任何页面——甚至包括页面中嵌入的URL。
An even more subtle attack is that any page returned over HTTP can be potentially altered by an intruder — even URLs embedded in the page.
它们共同作用引发一种免疫反应，在第二次活动前就击退入侵的寄生虫。
Together, these trigger an immune response which can fight off invading parasites before the second act.
即使有另外一种智能生物入侵地球，在那之前所有的人类踪迹也都已经无影无踪。
Even if another intelligent species evolved on Earth, almost all traces of humanity would have vanished long before.
新墨西哥州霍洛曼空军基地的空军士兵们向空军唯一一支服役的F- 117联队机动，在好莱坞“入侵”他们基地之时获得一种全新的冲刺体验。
Airmen at Holloman Air Force base, N.M., home to the Air Force's only operational F-117 wing, got to experience a new kind of rush as Hollywood invaded their base.
提供一种非入侵性编程模型。
提供一种非入侵性编程模型。
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