They can also be made sterile, which germ-infested humans, who risk spreading disease around the solar system, cannot.
它们还能无菌地工作，而携带有细菌的人类有可能会在太阳系传播疾病，故无法做到这一点。
So people have an urgent need to control the risk spreading everywhere and to protect themselves against disaster.
因此人们对无处不在的风险的控制以及对保障的需求越来越迫切。
However, the risk of the fires spreading to farms cannot be ruled out.
然而，大火蔓延到农场的风险仍难以排除。
It really is probability theory and the idea of spreading risk through risk pooling.
就是概率论，以及通过风险汇聚来分摊风险。
Computers enabled lenders to use standardised credit scores, and the risk-spreading from securitisation made it safer to lend to less creditworthy borrowers.
计算机技术使债权人可以使用标准化的信用评分方法；来自证券化的风险分摊，也使得向资信较差的借款人授信变得更安全。
But as other markets mature and capital moves more fluidly across the globe, the risk of infection spreading the other way grows.
但随着其他市场日渐成熟，资本全球流动加速，来自别处的危机也在传播扩散。
Taking aspirin on six or seven days cut the death risk by 64 per cent, but the risk of spreading fell only 43 per cent.
而一个星期服用六次或七次阿司匹林可以减少患者百分之六十四的死亡风险，但癌症扩散的风险下降百分之四十三。
Again, this business was encouraged by the authorities as a means of spreading risk.
再次，由于能够将风险分散，这种业务受到监管机构的鼓励。
Over the next couple of generations, many such smallholders will give way to larger, industrial farms, which are generally better at managing the risk of spreading plagues.
在今后的数十年内，许多这样的小农场将被大型工业化农场所代替，这些大型农场一般能更好的控制瘟疫散播的危险。
That reduces both the threat from the primary tumour and the risk that it will metastasise, spreading secondary tumours around a patient's body.
这减少了来自原发性肿瘤的威胁，也降低了肿瘤转移，将次发性肿瘤传遍患者全身的风险。
Although yield is obviously important to farmers, even more crucial is hedging their bets against famine, spreading the risk by growing many crops, over many seasons, in many locations.
尽管产量显然对农民很重要，但对抗饥荒更关键的是别把赌注下在一种作物上，要通过在多个地方、多个季节里种植多种作物来分散风险。
This system worked; indeed, at its simplest, it still does, spreading risk, promoting economic efficiency and providing cheap capital.
这一系统很有效，而且现在仍在奏效。简言之，它分散了风险、提高了经济效率，并提供了廉价资本。
The new system was supposed to do a better job of spreading and reducing risk.
这种新体系理应更擅长分散、减少风险。
Spreading the risk this way meant high returns with little danger.
以这种方式扩散风险，意味着低风险高收率。
We each help the other, not simply because it's the right thing to do, but because we each benefit, spreading the risk of attack and cushioning its impact among all of us.
我们互相帮助不仅仅因为这是正确的事情去做，也因为我们可以互相获利，在我们所有人中分散攻击的风险并对其影响进行缓冲。
A daily dose of aspirin can reduce the risk of cancer and prevent the disease from spreading, studies show.
有研究表明，每天服用一剂阿司匹林可以降低患癌风险，还能防止疾病的扩散。
Local health sectors have conducted investigations, risk evaluations and disinfected possible areas of transmission to prevent the virus from spreading.
当地卫生部门已展开调查，进行风险评估，对可能传播的地区消毒防止病毒蔓延。
Binge drinking doubles the risk of a heart attack when compared with spreading out same amount across the week, research shows. Photo: alamy.
研究表明，爱酗酒的人心脏病发作机率是一般人两倍。这种人一次饮酒量超出普通人一周饮酒量。
He and his colleagues are now planning to investigate whether coffee may reduce the risk of other types of dystonias, and perhaps prevent dystonias from spreading from one part of the body to another.
他和他的同事们正计划研究咖啡是否可以降低其他类型张力障碍的风险，是否可以阻止张力障碍从身体的一部份蔓延到另一部分。
The disease is spreading and all the children are at risk.
这种疾病正在蔓延，所有孩子都处于危险之中。
They increased risk rather than reducing it and concentrated risk rather than spreading it.
它们不是降低了风险，而是增加了风险，集中了风险而不是分散了风险。
But as other markets mature and capital moves more fluidly across the globe, the risk of infection spreading the other way grows.
但是，随着其他市场不断成熟完善以及资本在全球流动更加畅通无阻，这种牵一发而动全身的影响在以其他的方式传播。
The disease is spreading and all children under 5 are at risk.
这种病正在蔓延，5岁以下的儿童都有染上该病的危险。
The disease is spreading, and all children under five are at risk.
这疾病在蔓延，五岁以下的小孩都有危险。
The basic tenet of insurance is spreading of risk.
保险的基本原理是分散风险。
This computer virus is spreading, and all online users are at risk.
这种计算机病毒正在传播，所有上网用户都有被感染的危险。
The disease is spreading, and all young children are at risk .
疾病正在蔓延，所有的孩子都有危险。
The article takes a risk analysis on rabies spreading from skin and hair imported from South Africa.
本文对南非进口皮毛能否传播狂犬病及其危害性进行了分析。
The article takes a risk analysis on rabies spreading from skin and hair imported from South Africa.
本文对南非进口皮毛能否传播狂犬病及其危害性进行了分析。
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