In a given area, the worst will usually be over in four to six weeks as the virus rushes through a susceptible population, cases peak and infections decline with equal speed.
在既定区域,最坏的情况是,当病毒急匆匆地冲向易感人群后的四到六周内,病例数到达顶峰,接着匀速下降。
A homebuyer in Miami, say, could offset the risk of price decline in the local area with a housing derivative.
比如说,通过房价衍生品,迈阿密的房屋购买者可以对冲该地区房价的下跌风险。
Farmers in the area have seen a significant decline in the marsh's productivity as successive droughts have driven away many animal populations.
该地区的农民们注意到了沼泽地生产力的重大下降,以及随之而来的干旱使得大量动物种群迁出。
This, combined with other actions, has led to a phenomenal decline in the area of rainforest being lost.
基金会的这些举措与其他行动相结合,共同促使该地区热带雨林的流失显著下降。
The research in almost 2, 000 Chicago-area men and women doesn't prove that vegetables reduce mental decline, but it adds to mounting evidence pointing in that direction.
尽管对芝加哥地区约两千名男女所做的这项研究没有证明蔬菜减少智力水平的下降,但它为这一论点提供了更多一条论据。
Therefore, we anticipate that the total demand for electricity in our area will not increase, and may decline slightly.
因此,我们预计我们地区的用电需求总量不会增加,而可能有轻微下降。
The emphasis on the cultivation of the elite in educational practice has proved to be a mistaken area, which has caused the dual decline of teaching value.
教育教学实践中的精英化取向,是个已被实践证明的误区,它导致教学价值的双重失落、精英人才培养的异化、教育目的论精神的扭曲;
The decline of photosynthetic rate at the community level mainly resulted from reduced leaf area after a long time treatment of low soil moisture.
长期低土壤水分处理后,群体光合能力的下降主要是由于叶面积的减小。
It was concluded that the decline in value of ecosystem services in Xilin River Basin was resulted from the degradation of ecosystems and the decrease in area of the natural ecosystems.
该流域生态系统服务功能价值的下降与生态系统的退化和面积的减小有关。
Since the 1980s, the area has undergone rapid deindustrialization as the steel mills closed and set in motion a downward spiral of economic decline resulting in a series of social problems .
从1980年代起,区域己经经受快捷解除工业化,当钢厂关闭和把运动嵌入一经济衰退的向下螺线结果是一系列的社会的问题时。
Therefore, the total demand for electricity in our area will not increase-and may decline slightly.
因此,我们预计我们地区的用电需求总量不会增加,而可能有轻微下降。
For internal contradictory and other nationalities' decline, all tribes of Xianbei gradually moved to the northwest area.
由于内部矛盾或其他民族的衰落,促使鲜卑各部逐渐迁入西北地区。
These changes partially depict the trajectory of the rise and decline of the Shang culture, which to an extent co - varied with the size of Shang people's ruling area around in Zhengzhou.
郑州商城各期玉器数量、种类的变化同时也反映了商城文化的兴衰以及商人在郑州地区统治范围的变动。
This suggests that the build-up in supplies from new fields in the GOM area in particular is proving slower than anticipated and also that decline rates for mature, base load production are higher.
这表明,尤其是 墨西哥海湾 (GOM)地区新油田所增加的供应量证明是低于预期的,而且对到期的、基线装载生产量的下降速度都是高水平的。
However, the recent steady decline in the forest, young forest, and barren hills and sparse area gradually expanded.
但近期森林不断减少,疏幼林和荒山面积逐渐扩大。
The traditional trade routes in the Mediterranean area began to decline, the main trade routes transfered into the area of the Atlantic Ocean.
地中海贸易区传统的商路开始衰落,主要商路转移到大西洋沿岸。
This is especially the case where, as at Los Angeles, there has been a decline in the importance of the central or "downtown" area.
在传统的市中心或商业区已日益失去重要地位的城市,如洛杉矶,这种发展趋势则更为明显。
The most distinctive biological feature is the Leaf Area Ratio(LAR), it is higher in former phase and lower in later, and decline to its smallest around the period of Milky Ripeness.
叶面积比率的生物学特征最为明显,冬小麦返青到拔节期间的叶面积比率最大,拔节之后,叶面积比率逐渐下降,在冬小麦乳熟期前后达到最小。
The research in almost 2,000 Chicago-area men and women doesn't prove that vegetables reduce mental decline, but it adds to mounting evidence pointing in that direction.
尽管对芝加哥地区约2,000名男女所做的这项研究不证明蔬菜延缓智力下降,但它为这一研究方向提供了更多证据指示。
With the decline of the national power in the middle period of the Ming dynasty, the situation in northern border area became dangerous .
明朝中期,随着国力的日益衰微,北方边地形势趋于险恶。
At the entrance of the display area, our staff will only accept tickets with DQ and may decline any attendants without DQ.
在展区入口,我们的职员将只接受通过二维码扫描和持参展商邀请函的参展客户,他们有权拒绝不符合上诉条件的来客。
There were marked relative relationship between the decline rate of vertebral canal volume and of cross section area (P<0.01).
经统计学处理,椎管容积下降率与椎管横截面积下降率的相关性具有非常显著性意义(P<0 .0 1)。
The decline has occurred despite population growth in our listening area, but that growth has resulted mainly from people moving here after their retirement.
尽管我们广播区域内人口增加,收听人数依然下降。
The acid rain in the area is obviously the main reason causing the decline of the forest.
初步肯定酸雨是南山马尾松衰亡的重要原因之一。
The acid rain in the area is obviously the main reason causing the decline of the forest.
初步肯定酸雨是南山马尾松衰亡的重要原因之一。
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