Only a handful of islands in the Southern Ocean are suitable for sustaining large breeding colonies.
南大洋中只有少数岛屿适合大型群落繁衍生存。
Scientists don't know how large the Asian carp population would need to get before it becomes self-sustaining and morphs from nuisance into true threat.
科学家不清楚亚洲鲤鱼的种群规模达到多大时才能存活下来,并将骚扰变成真正的威胁。
In short, the Sun's large-scale magnetic field is taken to be self-sustaining, so that the solar-activity cycle it drives would be maintained with little overall change for perhaps billions of years.
简单来说,就是太阳的巨大磁场被用来进行自我维持,所以,由其驱动的太阳活动周期将会在几十亿年的时间里维持整体上维持极小的变动。
Large organizations spend millions of dollars on implementing and sustaining quality programs.
大型组织花费数百万美元实施和维持质量计划。
Thirdly, and again by contrast with Japan, China is a very big country with vast territory, rich resources, a large population and plenty of soldiers, and is capable of sustaining a long war.
第三,中国又是一个很大的国家,地大、物博、人多、兵多,能够支持长期的战争,这同日本又是一个相反的对比。
However, in black communities, the number of individuals who can make large-dollar or sustaining contributions as board members is small in proportion to the population.
然而,黑人社区中,能够赚到大钱或按时交会费的人数只占了很少的比例。
The influx of a large number of European Jews increased the size of the work force available for sustaining infrastructural and industrial growth in the Jewish-owned economy.
大量涌来的欧洲犹太人使得犹太人在维护基础设施和工业增长方面的规模增加了。
That's more important than ever to sustaining economic growth as China's traditional model, based on large-scale manufacturing exports, runs out of steam.
随着中国大规模制造出口的传统经济模式失去动力,保持经济增长比以往任何时候都更为重要。
Infant formula is the only wholly synthetic FOOD that humans consume in large quantity, to the degree of life sustaining.
婴儿配方奶是人类大量摄取的唯一一种完全人工合成的食品,摄取量大到维系生命的地步。
Infant formula is the only wholly synthetic FOOD that humans consume in large quantity to the degree of life sustaining.
婴儿配方奶是人类大量摄取的独特一种完全人工合成的食品,摄取量大到维系生命的地步。
Infant formula is the only wholly synthetic FOOD that humans consume in large quantity to the degree of life sustaining.
婴儿配方奶是人类大量摄取的独特一种完全人工合成的食品,摄取量大到维系生命的地步。
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