原油的蔓延扩散超过了165平方英里，对海洋生物和水质造成了严重威胁。
The spill spread over 165 square miles and posed a serious threat to both sea life and water quality.
它是隐性遗传，多遗传给男性后代。 这种突变可能在不知不觉中蔓延扩散到后代中。
It is also recessive and is more commonly exhibited in males, causing it to go undetected in many carriers, who may pass it on to future generations.
目前，我市艾滋病疫情在局部地区增长迅猛，已进入发病死亡高峰期，形成以城镇为中心向周边乡镇全面蔓延扩散的流行态势。
At present, the city's AIDS epidemic growing rapidly in some areas has reached its peak incidence of death, to form a town center to the surrounding towns spreading popular trend overall.
随着问题扩散，恐慌也不断蔓延。病人无法获得至关重要的药物，医生焦急万分地寻找替代品，医院潜入“黑市”寻找药物。
As the problem has spread, so too has a sense of panic, with patients lacking essential medicines, doctors fretting over alternatives and hospitals navigating a "grey market" for drugs.
结果反倒是去年始于希腊的信心危机继续蔓延，从爱尔兰扩散到葡萄牙和西班牙。
Instead, a crisis of confidence that began last year in Greece has continued to spread, from Ireland to Portugal and Spain.
当前，国际金融危机仍在扩散和蔓延，尚未见底。
Currently the global financial crisis is still spreading and has not hit the bottom.
巴基斯坦官员说，另一个主要的担心是通过水源扩散的疾病蔓延问题。
Officials say another major concern is the spread of waterborne diseases.
但是，委员会经测算指出，这种健康负担不是以一种人口扩散的方式向全球蔓延，而只是由200000人或者是0.3%的人口承担。
However, rather than being spread across the population as a whole, the committee gauged that this health burden was mostly borne by just 200, 000 people, or 0.3 per cent of the population.
但是，委员会经测算指出，这种健康负担不是以一种人口扩散的方式向全球蔓延，而只是由200000人或者是0.3%的人口承担。
However, rather than being spread across the population as a whole, the committee gauged that this health burden was mostly borne by just 200,000 people, or 0.3 per cent of the population.
国际社会的当务之急是继续采取一切必要措施，尽快恢复市场信心，遏制金融危机扩散和蔓延。
The top priority of the international community is to take all the necessary measures to restore market confidence as soon as possible and curb the spread of the financial crisis.
原因都在于对蔓延扩张的担忧，担心希腊违约可能不只扩散到葡萄牙和西班牙，而是牵扯范围更广，令整个欧元区步其后尘。
It was all about contagion, fears that default in economic minnow Greece could spread not just to Portugal and Spain but beyond, crushing the euro zone in its wake.
他说，当前，国际金融危机还在扩散蔓延。
He says, the current international financial crisis, still in diffusion.
由生物统计学家如朗季尼通过计算机模拟的情况与统计的数据相吻合。他发现即使最严格的限制航空旅行只会迟缓禽流感疫情的扩散，但不会阻止其蔓延。
The data matches computer models run by biostatisticians like Longini, who found that even the strictest limits on air travel would only slow the start of a flu pandemic, not stop its spread.
上世纪后半叶，由于防治措施脱离现实，艾滋病在中国由传入期演变为扩散期，在高危人群中迅速蔓延。
In the second half, due to the prevention and control measures from the reality of AIDS in China from imported into a period of proliferation, the rapid spread of high-risk groups.
如今，许多新的传染性疾病正在蔓延，它们正在以前所未有的速度扩散着。
Nowadays, new infectious diseases are emerging and spreading faster than ever before.
次贷危机在震荡中蔓延和扩散，可以说全世界都在感受着这场危机所带来的寒流。
The subprime loan crisis shocks in the spread and proliferation , it can be said that the world is a feeling of cold spell brought about by the the crisis.
外来有害生物的入侵和扩散蔓延，给我国经济造成严重损失。
The invasion and spreading of alien organism caused serious economic loss in China.
有些生态环境变化有利于控制或消除血吸虫病，而有些生态环境变化可能导致钉螺扩散和血吸虫病蔓延。
Some of ecological environmental changes rea conducive to control or elimination of schistosomiasis, but some ecological environment may lead to the spread of snails and schistosomiasis.
毕竟，正如一个经济学家洋洋自得地描述他的研究方法像“癌症的扩散”一样迅速蔓延，可是这种扩散只能增强经济学的地位。
After all, while one economist describes the method of his field, striking a note of sardonic triumph, as "spreading like a cancer," that spread has only strengthened the position of economics.
如果我们减少物种的数量，在一个王国内回收营养和能量，那末，病毒将肆意扩散蔓延，系统就会变质。
If we reduce the number of species, and recycle nutrients and energy within a kingdom, then viruses will thrive and the system will degenerate.
如果我们减少物种的数量，在一个王国内回收营养和能量，那末，病毒将肆意扩散蔓延，系统就会变质。
If we reduce the number of species, and recycle nutrients and energy within a kingdom, then viruses will thrive and the system will degenerate.
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