Natural increase simply measures the excess of births over deaths.
人口的自然增长是出生抵消死亡后的增长。
In the process of the rise of the garbage transport, garbage delivery vehicle natural increase demand.
而在垃圾运输兴起的过程中，垃圾配送车辆的需求自然水涨船高。
The natural increase and movement of the population of villages are the main factors influencing village growth.
影响村落生长的因素主要是村落人口的自然增殖与流动。
What is worth mentioning is that the natural increase rate in Shanghai is negative for the first time in history.
值得注意的是上海的自然增长率历史上第一次出现了负数。
From youth to the old age, the change in appearance should keep pace with the natural increase of age and keep in harmony with the natural rules.
从青年到老年，容颜仪态的变化应该和年龄的自然增长保持同步，和自然规律保持和谐。
The unemployment rate actually rose, to 9.1%, in May: the rate of job creation is barely keeping track with the natural increase in the working-age population.
5月份失业率实际上升到9.1%：职位创造率只与劳动年龄人口增长率持平。
However, a further increase in farming area without impacting unfavourably on what remains of the world's natural ecosystems appears unlikely.
然而，在不对全世界的自然生态系统的剩余区域产生不利影响的情况下，进一步增加农业面积似乎是不可能的。
Reducing intake of processed foods and replacing sugar with natural sweeteners will increase your well-being, health, and energy.
减少加工食品的摄入量和用天然甜味剂取代糖，会增加你的幸福，健康和精力。
Plus, soybeans are packed with folate, a natural mood booster that's been shown to increase serotonin levels and improve symptoms of depression.
此外，大豆还富含叶酸，叶酸是天然的情绪增进剂，它已被证明能提高人的血清素水平，改善抑郁症状。
On some cases of interior design, color can be added to increase visual appeal such as the natural colors of wood of a china cabinet.
在某些室内设计的例子中，颜色可以用来增加视觉吸引力，如木质碗柜的自然色彩。
But 20th century medicine did little to increase the natural life-span of healthy humans.
然而，20世纪的医学对健康人的自然生命周期的增长几乎无能为力。
Scientists are confident this change can be blamed on human emissions because the increase is too big to be explained by natural causes.
科学家确信，变化归咎于人类的排放，因为这个增长过快，无法用自然原因解释。
THE natural processes which dispose of carbon dioxide are, in aggregate, rather slow, which means that an increase in the atmosphere’s carbon-dioxide level will, left to itself, last a long time.
就总体而言，二氧化碳排放的自然过程是相当慢的，这便意味着，在对二氧化碳放任不管的情况下，大气层中二氧化碳含量在很长时间内都会持续增加。
The saponins in oats increase production of natural "killer cells," which play a critical role in the body's supervision of the immune system.
燕麦中皂角苷会帮助增加杀伤细胞的数量，这种杀伤细胞在身体的免疫系统中发挥着重要作用。
The saponins in oats increase production of natural “killer cells, ” which play a critical role in the body’s supervision of the immune system.
燕麦中皂角苷会帮助增加杀伤细胞的数量，这种杀伤细胞在身体的免疫系统中发挥着重要作用。
Local issues range frompollution and siltation due to coastal runoff to an increase in the harvest ofsome seaweeds, fueled by the demand for natural food.
局部问题包括从由海岸径流引起的污染及淤积到因对天然食品的强烈需求而引发对海草采捞的增大。
Only in the next 25 years cereal production will have to increase by nearly 50 percent and much of this production increase must come from the land, water and other natural resources already in use.
仅在今后的25年中，谷物生产将不得不增加将近50%，其中增产的大部分必须来自土地、水和其他已经在利用的自然资源。
Malthus argued that natural populations grow at an exponential rate, whereas the increase in food supply is linear.
Malthus论证说，自然群体的数量是呈指数级增长的，而食物供应的增加却是呈线性的。
Malthus argued that natural populations grow at an exponential rate, whereas the increase in food supply is linear.
Malthus论证说，自然群体的数量是呈指数级增长的，而食物供应的增加却是呈线性的。
应用推荐