圆分布分析探讨脑卒中患者发病时间的季节规律。
Circular distribution analysis was used to study the onset seasonal variation.
目的：揭示脑出血发病时间的季节周期性和日变化规律。
Objective: To explore the seasonal and circadian variation in the timing of cerebral hemorrhage.
目的探讨青岛市区脑出血(CH)发病时间的季节规律。
Objective To analyze the seasonal law of the onset of cerebral hemorrhage (CH) in city proper of Qingdao.
在一年中最繁忙的购物季节，大雪使机场关闭了几个小时，并缩短了当地零售店的营业时间。
The snowfall closed the airport for several hours and cut into local business hours for retail shops during the busiest shopping season of the year.
地轴的倾斜在一年中的某些时候朝向太阳，而在其它时间远离太阳，造成了每年的季节循环。
The tilt of Earth's axis, toward the Sun at some times of the year and away from the Sun at other times, is responsible for the annual cycle of seasons.
对古埃及人来说，知道尼罗河季节的时间是很重要的，他们的生活方式取决于尼罗河季节什么时候来临。
It was important to the ancient Egyptians to know when their Nile based seasons would occur, their way of life depended upon it.
这些时段被称为“日光时”，因为它们的持续时间随着不同季节而带来的昼夜长短的变化而改变。
These periods became known as temporal hours, because their duration varied according to the changing length of days and nights with the passing of the seasons.
因此，生物功能的时间和节奏必须与太阳日、潮汐、月球周期和季节等周期性事件密切契合。
Consequently, the timing and rhythms of biological functions must closely match periodic events like the solar day, the tides, the lunar cycle, and the seasons.
白天和黑夜被分为均等数量的部分，所以除去昼夜平分点，白天和黑夜时间是不等的；当然，这些时长也因季节变化而变化。
Day and night were divided into the same number of parts, so that except at the equinoxes, days and night hours were unequal; and then of course the length of these hours varied with the seasons.
我们在夏季呆在院子里和水池边的时间比其他季节都多。
Summer puts us outside on the patio or at the pool more often than any other season.
“过一段时间到季节了我们会有一些的，”他说。
此外，我们无法预料从现在到今年后一段时间将会发生什么，因为这段时间，南半球将进入流感季节。病毒的传染性将更强。
In addition, we cannot predict what will happen between now and later in the year, when the southern hemisphere enters its influenza season and the virus becomes more transmissible.
一个季节即将结束时，你就要为下一个季节选择面料了，这样以确保你有足够的时间去构思自己的创意。
As soon as one season is over you are choosing fabrics for the next, so make sure you have time to think about your ideas.
一天，或一周，或一季节所经历的时间长短与历法的时间无关。
The experienced length of a day, or week, or season, has nothing to do with calendrical time.
太阳系的结构统治着我们的生活，这体现在我们对时间的恒量和季节变化的体验当中。
The structure of the solar systemgovens our life, because is the means by which we measure time and experiencethe changing seasons.
这条黑夜与白天分界线的形状随着季节的变化面变化，它代表着不同的白天时间长度和不同的阳光照射量。
The shape of this line between night and day varies with the seasons, which means different lengths of days and differing amounts of warming sunshine.
精神上的“冬季”可能会在一年或一生中的任何时间发生，在这样的季节里，顺应环境通常比与之较劲更为明智。
A psychic "winter" can occur anytime during the year or a life. During these seasons it is often wise to work with the environment instead of against it.
但是那一天带给我们的痛苦和悲伤并没有随着季节的更迭而减少，时间的流逝和天空的昏暗都不能黯淡这一刻的意义。
But no turning of the seasons can diminish the pain and the loss of that day. No passage of time and no dark skies can ever dull the meaning of this moment.
在欧洲，游客最多的雪场通常都建在高海拔处，那里每年降雪时间早；如果运气好的话，会有贯穿整个季节始终的规律性降雪。
The most popular ski resorts in Europe are at high altitudes, where snow falls early in the season and, with luck, regularly throughout it.
多年以来，一波又一波的农民拥入城镇，有些是季节性的，有些是持续一段时间的。
Over the years, waves of farmers have surged into the towns and cities, some seasonally, some for an extended period of time.
这些河谷地带常发生季节性洪水，在一年的大部分时间内均保持较高的水位，是旱季重要的农田。
These river valley areas, which are seasonally flooded, or have high water tables for a large part of the year, are an important dry season farmland.
拨开时间的层层迷雾，在很久以前的某天，人们注意到天象与季节的更迭有一定联系。
Somewhere back there in the mists of time people noticed that changes in how the sky looked related to the turn of the seasons.
需求越旺盛的季节，房屋的价钱很高，因为你所购买的不是房屋本身，而是该房产的某个特定时间段的使用权。
The more desirable time slots ( the ‘ season ’ ) cost more , because what you’re really purchasing is not the home itself ., but the right to use it at a particular time .
在今年剩余时间里，银行新增信贷几乎可以肯定地将趋于缓和，反映出银行提前放贷的季节性趋势。
Chinese bank lending will almost certainly moderate through the remainder of the year, reflecting the seasonal tendency of Banks to front-load new loans.
我创造出的形式被能够暗示时间段和季节变换的自然界的基本元素（风与空气）改变而获得了意义。
The forms I have created have altered and acquiered meaning through elementary nature (light and air) that give indications of the passage of time and changing of the seasons.
在古代，跟踪全年日出和日落的时间点以预测季节的能力是关系到生存的关键问题。
The ability to predict the seasons - by tracking the rising and setting points of the sun throughout the year - was key to survival in ancient times.
庄园主皮尔金顿先生是一个随和的乡绅，根据季节的不同，他把大量的时间花在钓鱼和打猎上。
Its owner, Mr Pilkington, was an easy-going gentleman-farmer who spent most of his time in fishing or hunting according to the season.
感恩节期间是航空和汽车旅行最繁忙的季节，因为亲朋好友要在这段时间团聚过节。
Thanksgiving sees the most air and car travel of the year as families and friends try to reunite for the holiday.
这意味着南半球和北半球会在一年的不同时间段朝向太阳或背向太阳，引起接受的光照量的变化和并产生季节变化。
This means the northern and southern hemispheres will sometimes point toward or away from the sun depending on the time of year, varying the amount of light they receive and causing the seasons.
这意味着南半球和北半球会在一年的不同时间段朝向太阳或背向太阳，引起接受的光照量的变化和并产生季节变化。
This means the northern and southern hemispheres will sometimes point toward or away from the sun depending on the time of year, varying the amount of light they receive and causing the seasons.
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