Invasive species are driving away certain native species.
入侵物种正在驱赶某些本地物种。
Non-native species can appear harmless for decades, then turn invasive.
非本地物种可能会在几十年内看起来无害，继而变得有入侵性。
What is more, non-native species can appear harmless for decades, then turn invasive.
更重要的是，非本地物种可能会在几十年内看起来无害，然后变得有入侵性。
One method is invasive ventilation. A second method involves blowing oxygen into the lungs through a mask.
一种方法是有创通气。第二种方法是通过面罩将氧气吹入肺部。
Like invasive species, the trees create "silent forests" that are devoid of wildlife, undergrowth, and water.
像入侵者一样，这些树形成了“寂静之林”，没有野生动物、灌木丛和水。
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。
Next to habitat loss, these invasive species represent the greatest threat to biodiversity worldwide, many ecologists say.
许多生态学家说，这些入侵物种仅次于栖息地的丧失，是对全球生物多样性的最大威胁。
The Nature Conservancy has declared war on a multitude of invasive species here, from sheep to plants to the aggressive Argentine ant.
大自然保护协会还向众多入侵物种发起了宣战，从羊群到植物，再到具有攻击性的阿根廷蚁。
Humans are the ultimate invasive species—when they move into new territory, they often displace the wildlife that was already living there.
人类是终极入侵物种——当他们进入新的领地时，他们经常会取代已经生活在那里的野生动物。
Both native and exotic species can become invasive, and so they all have to be monitored and controlled when they begin to get out of hand.
本土物种和外来物种都有可能成为入侵物种，因此当它们开始失控时，我们必须对它们进行监视和控制。
Macrophages are cells that play a role in the response of the immune system of mice and other mammals to invasive organisms such as bacteria.
巨噬细胞是在小鼠和其他哺乳动物的免疫系统对细菌等侵入性生物的反应中发挥作用的细胞。
At the other extreme, we might successfully translocate the species, but within five or ten years that species could proliferate and become an invasive species.
在另一个极端，我们可能会地转移这个物种，但是在5至10年内，这个物种可能会激增并成为一个入侵物种。
Simply because they are genetically engineered does not make it any more likely for plants to become an invasive according to a decade-long study published in the journal Nature.
发表在《自然》杂志上的一项长达10年的研究表明：仅仅经过基因改造，并不会使植物更有可能成为入侵物种。
Many people find the idea of any kind of invasive surgery unbearable.
许多人觉得任何一种开刀手术都是难以忍受的。
Spectroscopy has a very distinct advantage over previous methods of analyzing our works, because it's not invasive.
光谱学相对以前解析作品的方法有一个明显优势，即它不会对原作造成损害。
She can then maneuver the 3D image on the computer screen to map the shortest, least invasive surgical path to the tumor.
然后，她可以操纵电脑屏幕上的3D图像，以绘制出最短、切口最小的通往肿瘤的手术路径。
The invasive disease can present as bacteraemia or meningitis.
侵入性疾病可以表现为菌血症或脑膜炎。
To control and eradicate the exotic and invasive plant Spartina alterniflora is important and necessary for biodiversity conservation management.
控制和根除外来和入侵植物互花米草对生物多样性保护管理来说是重要和必要的。
Not all invasive species are bad, of course.
当然，并非所有的入侵物种都不好。
To provide a non-invasive programming model.
提供一种非入侵性编程模型。
“It is an invasive procedure,” she said.
“这是一种外科器械手术，”她说。
"It is an invasive procedure," she said.
“这是一种外科器械手术，”她说。
The result is what we call invasive breast cancer.
结果是导致我们称为“侵袭式乳癌”的疾病。
What can be done about invasive alien species?
怎样处理外来入侵的有害物种？
It's a very intimidating and invasive procedure.
这是一个非常恐怖和侵犯性的过程。
Conant said invasive species are a worldwide problem.
柯南特说入侵物种是一个世界性的问题。
Women, understandably, are fearful of invasive tests.
妇女害怕创伤性检查是可以理解的。
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