We are close to a knowledge of annual summer and winter temperature variations over much of the northern hemisphere going back 600 years.
我们很快就会知道，600年前北半球大部分地区每年夏季和冬季的温度是如何变化的。
The Moon's brightness varies throughout its annual cycle, during the mid-winter in the northern hemisphere it can appear brighter simply because it is higher in the sky.
月球的亮度随着轨道位置的变化而变化，在北半球的深冬，月亮会更亮，因为它在天空中更高。
The annual survey by the British Beekeepers' Association revealed 19.2 per cent of colonies died in the winter.
英国养蜂者协会的年度调查显示有19.2%的蜜蜂群在冬季死去。
The capital of Francophone Canada offers an annual Winter Carnival with snow sculptures, an Ice Palace and tower and a legendary canoe race along the St Lawrence River.
雪雕，冰宫，冰塔都是冬季嘉年华上必不可少的项目。 还会有著名的圣劳伦斯河独木舟比赛。
Sean, who was off skiing during an annual winter vacation with his oldest children, raced back.
马宏升当时正在休寒假，那天他正和带着最大的孩子在外滑雪。 得知消息后，他马上赶回家。
In the most beautiful white winter season, we welcome our Christmas and annual English Day.
在这个美丽无比的雪白冬天季节，我们迎来了圣诞节及一年一度的英语节。
While nothing beats getting your annual flu shot, what are some other ways to stay healthy this winter?
虽然每年打一次流感预防针是最好的办法，还有什么别的方法能使你在这个冬天保持健康吗？
The tufty-headed penguins headed out to sea at the onset of winter for their annual forage and returned on the following spring to breed.
这群头上长著一丛毛的企鹅在入冬后就出海展开年度觅食，次年春天回来繁殖。
The annual winter people thought it had died.
每年的冬季人们都以为它已经死去。
Annual, autumn and winter mean minimum temperature increased sharply.
年平均、秋季和冬季平均最低气温升温显著。
Variation trends of temperature in different seasons were similar to that of annual mean temperature except that in winter.
不同季节平均气温的变化趋势与年平均气温变化趋势基本一致，仅冬季平均气温有差异。
Air temperature catastrophe appeared in 1957 for annual mean, in 1955 for winter mean and no catastrophe for summer mean.
年平均气温突变点出现在1957年，冬季平均气温突变点出现在1955年，夏季平均气温未达到突变的标准。
Precipitation in summer showed a similar trend as the annual precipitation, and precipitation in autumn and winter no evident change trend.
夏季降水与年降水变化趋势类似，秋季与冬季降水波动较小，基本保持平稳。
During late fall and winter seasons, annual epidemics of influenza lead to high rates of hospitalizations and deaths.
在晚秋和冬季，每年流行的感冒导致高住院率和死亡率。
With the example of a hotel in hot summer and cold winter zone, calculates and analyses the annual dynamic load and energy consumption of the air conditioning system.
以夏热冬冷地区某酒店为例，对建筑全年的空调动态负荷及能耗进行了计算分析。
The analysis results show that annual, summer, autumn, and winter temperature series have an remarkable increasing trend in Hotan Oasis.
结果表明，和田绿洲的年、夏、秋、冬季平均气温序列均存在显著的递增趋势；
In winter, the north Pacific storm track experience significant annual and decadal variability.
冬季北太平洋风暴轴存在明显的年际、年代际差异。
It indicated that it was feasible and advisable to plant annual ryegrass in winter in 'Guimu 1' grassland.
这表明，在桂牧1号草地内冬种一年生黑麦草是可行可取的。
The result shows that the annual and quarterly average temperature of Shandong Province has a tendency to increase the production of winter wheat, the precipitation has a tendency to reduce.
结果表明，山东省年、季平均气温呈波动性增暖趋势，降水量呈减少趋势。
The annual winter vacation is coming and we can sleep comfortably instead worry about getting up late for school every day, and we will not be scolded for playing computer games.
又到了一年一次的寒假，又可以轻松自在的睡觉了，不用每天担心起床晚上学迟到了，每天玩电脑也不会被骂了。
Site of the annual Calgary Stampede, a famous rodeo dating from1912, the city is the center of Canada's petroleum industry. The1988 Winter Olympics were held here.
是每年一度的卡尔加里牧人竞技会的举行地和自1912年始著名的牛市场，该城是加拿大汽油工业中心。
The correlation coefficient of the annual mean temperature with the area index of the subtropical high in winter is largest.
且年平均气温与冬季副高面积指数相关最显著。
More importantly, the annual Spring Festival is in winter.
更重要的是，每年的春节都是在冬天度过的。
Annual and seasonal sunshine hours decreased with the increasing of low level cloud amount, and the reduction of sunshine hours increased along with vapor pressure in winter.
年、季日照时数减少与低云量增加关系密切，而冬季日照时数的减少还与水汽压的增加有关。
Annual and seasonal sunshine hours decreased with the increasing of low level cloud amount, and the reduction of sunshine hours increased along with vapor pressure in winter.
年、季日照时数减少与低云量增加关系密切，而冬季日照时数的减少还与水汽压的增加有关。
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