周期的

This paper compares periodic set with almost periodic set, and properties of periodic function with that of almost periodic function through analysing the definitions of periodic function and almost perodic function, and then draws some important conclusions.

利用周期函数与概周期函数的定义，把周期函数的周期集与概周期函数的概周期集进行了比较，把周期函数与概周期函数的性质进行了比较，并得出一些重要结论。

By using theories of almost type functions,the theorem about relation of asymptotically periodic functions and asymptotically periodic sequences ,as well as the equipollence of vector-valued asymptotically periodic functions and almost periodic functions on R+ are obtained.

利用概周期型函数的理论，得出了渐近周期函数和渐近周期序列二者的关系定理，以及R+上的向量值渐近周期函数与概周期函数的等价关系。研究了渐近强周期函数空间、渐近周期序列空间的可分性质

Therelationship between the turbulent kinetic energy and its dissipation rate,whichis widely used to parameterize the dissipation rate in turbulence closure models,is found to hold well for both reversing and rotating flows,but with differentcoefficients.Microstructure profiling measurements at two comparative stations (a deepercentral basin and a local shelf break) in the stratified Yellow Sea are analyzed,with emphasis on tidal and internal-wave induced turbulence near the bottomand in the pyenocline.The water column has a distinct three-layer thermohaline structure,consisting of weakly stratified surface and bottom boundary layers anda narrow sharp pycnocline.Turbulence in the surface layer is controlled by thediurnal cycle of buoyancy flux and wind forcing at the sea surface.while thebottom stress induced by barotropic tidal eurrents dominates turbulence in thebottom boundary layer.The maximum level at which the tidally enhanced mixingcan affect generally depends on the magnitude of the tidal current,and it canbe up to 10-15 m in the Yellow Sea.This suggests that,in the deeper regionsof the shelf seas,turbulent dissipation and mixing are very weak at the levelsbetween the near-bottom tidally enhanced layer and the pycnocline.Therefore,these levels provide a significant bottle neck for the vertical exchanges.In theshallow regions,however,the tidally-induced turbulence can occupy the wholewater colum below the pycnocline.A quarter-diurnal periodicities of the turbulentdissipation rate and eddy diffusivity are found at different heights with evidenttime lag.In the relatively flat central basin,the pycnocline is essentially non-turbulent and internal-wave activity is very weak.Therefore,vertical fluxes acrossthe pycnocline decreased to molecular levels.In contrast,internal waves of variousperiods can be always found near the local shelf break.

对强层化季节黄海两对比性站位(分别位于中央海盆区与局地陆坡区)处层化、内波以及湍流混合特征的研究结果表明：1、强层化季节的陆架海水体一般呈现显著的三层热盐结构，在水体近乎混合均匀的上混合层与潮流底边界层之间为强跃层；2、近表层水体的湍流混合强度主要由海表浮力通量的日变化与海表风强迫控制，而在潮流底边界层内，潮混合是水体热量、物质、动量与能量垂直交换的主要机制；3、潮混合影响的深度由潮流大小决定，在黄海，一般可达10-15 m，因此，在水深较深的区域，在跃层与潮混合所至深度范围的上界之间存在湍流混合非常弱的区域，这显著抑制水体内物质的垂直通量，为物质垂直交换的瓶颈，而在水深较浅的区域，潮混合影响范围可至跃层底部，因此物质在跃层以下整个水体中混合非常均匀，当跃层内间歇性强混合发生时，可以产生显著的跨跃层物质输运；4、近底潮致强湍流耗散缓慢地向上传播，底上不同深度处垂直湍扩散系数也具有显著的位相差异，且二者均随时间呈现四分之一周日周期的变化；5、在地形较为平坦的中央海盆区，内波活动非常微弱，因此跃层内湍流混合非常弱，垂直扩散系数为分子扩散水平，跨跃层物质通量受到显著抑制，而在地形变化较为显著的局地陆坡区，内波活动非常活跃，除内潮的影响外，高频内波与内孤立波的影响也很显著，因此跃层内存在很强的间歇性强混合，内孤立波存在的区域，水体湍流混合显著增强。

I want you to know who I really am I never thought I'd feel this way towards you And if you ever need someone to come along I will follow you, and keep you strong 旅はまた続いてく穏やかな日もつきはまた新しい周期で(Tsuki wa mata atarashii shuuki de)船を照らし出す祈りをささげて新しい日を待つ鲜やかに光る海その果てまで And every time I see your face, The oceans heave up to my heart You make me wanna strain at the oars, And soon I can see the shore

我希望你能知道我的真实我从未想过我将要追随着你的方向但如果你需要有人来陪伴我将追随着你并使你坚强就算平淡安稳的日子里旅行也依然继续又一轮阴晴圆缺的月亮照亮了我的身影虔诚地祈祷着期待新的一天到来直到那闪耀着亮丽光芒的大海边际每一次我看见你的脸庞海洋奋力托起我的心脏你令我在荡桨时感到紧张转眼我竟看不到岸的彼方荡起命运的小舟虽然波浪一波一波地袭来这次仍是美好而奇妙的旅行每次都是美好而奇妙的旅行

Nobody knows who I really am I never felt this empty before And if I ever need someone to come along Who's gonna comfort me and keep me strong We are all rowing the boat of fate The waves keep on comin' and we can't escape But if we ever get lost on our way The waves would guide you thru another day 远くで息をしてる透明になったみたい暗暗に思えたけど目隠しされてただけ祈りをささげて新しい日を待つ鲜やかに光る海その果てまで Nobody knows who I really am Maybe they just don't give a damn But if I ever need someone to come along I know you would follow me, and keep me strong 人の心はうつりゆく抜け出したくなるつきはまた新しい周期で(Tsuki wa mata atarashii shuuki de)船を连れてく And every time I see your face, The oceans heave up to my heart You make me wanna strain at the oars, And soon I can see the shore Oh, I can see the shore When will I....

翻译没有人知道我究竟是谁我以前从未感觉到如此虚无空荡如果我需要有人来陪伴谁会安慰我并让我更加坚强我们都在命运之湖上荡舟划桨波浪起伏这而我们无法逃离孤航但是假使我们迷失了方向波浪将指引着我们穿越另一天的曙光在遥远的地方呼吸着仿佛变成了透明一般还以为是周遭的黑暗却只是被蒙住了双眼虔诚地祈祷着期待新的一天的到来直到闪耀着亮丽光芒的大海边际没有人知道我究竟是谁或许他们并不会指责我的荒唐但如果我需要有人来陪伴我知道你会追随我并使我坚强想从不断变迁的人心中挣脱又一轮阴晴圆缺的月亮牵引着我向前每一次我看见你的脸庞海洋奋力托起我的心脏你令我在荡桨时感到紧张转眼我竟看不到岸的彼方啊，我看不到岸的彼方。。。。。。

Bleach主题曲 life is like a boat 歌曲:Life Is Like A Boat 歌手:Rie Fu Life Is Like A Boat 演唱: Rie fu 词/曲: Rie fu Nobody knows who I really am I never felt this empty before And if I ever need someone to come along Who's gonna comfort me, and keep me strong We are all rowing the boat of fate The waves keep on comin' and we can't escape But if we ever get lost on our way The waves would guide you thru another day 远くで息をしてる透明になったみたい暗暗に思えたけど目隠しされてただけ祈りをささげて新しい日を待つ鲜やかに光る海その果てまで Nobody knows who I really am Maybe they just don't give a damn But if I ever need someone to come along I know you would follow me, and keep me strong 人の心はうつりゆく抜け出したくなるつきはまた新しい周期で舟を连れてく And every time I see your face The oceans heave up to my heart You make me wanna strain at the oars And soon I can see the shore Ah, I can see the shore ...

life is like a boat http：//www.cg-ring.com/music/riefu01.wma 刷吧我认了 Life is like a boat 歌词大意：没有人知道我究竟是谁我以前从未感觉到如此虚无空荡如果我需要有人来陪伴谁会安慰我并让我更加坚强我们都在命运之湖上荡舟划桨波浪起伏这而我们无法逃离孤航但是假使我们迷失了方向波浪将指引着我们穿越另一天的曙光在遥远的地方呼吸着仿佛变成了透明一般还以为是周遭的黑暗却只是被蒙住了双眼虔诚地祈祷着期待新的一天的到来直到闪耀着亮丽光芒的大海边际没有人知道我究竟是谁或许他们并不会指责我的荒唐但如果我需要有人来陪伴我知道你会追随我并使我坚强想从不断变迁的人心中挣脱又一轮阴晴圆缺的月亮牵引着我向前每一次我看见你的脸庞海洋奋力托起我的心脏你令我在荡桨时感到紧张转眼我竟看不到岸的彼方啊，我看不到岸的彼方。。。。。。

Nobody knows who I really am I never felt this empty before And if I ever need someone to come along Who's gonna comfort me and keep me strong We are all rowing the boat of fate The waves keep on comin' and we can't escape But if we ever get lost on our way The waves would guide you thru another day 远くで息をしてる透明になったみたい暗闇に思えたけど目隠しされてただけ祈りをささげて新しい日を待つ鲜やかに光る海その果てまで Nobody knows who I really am Maybe they just don't give a damn But if I ever need someone to come along I know you would follow me, and keep me strong 人の心はうつりゆく抜け出したくなるつきはまた新しい周期で(Tsuki wa mata atarashii shuuki de)船を连れてく And every time I see your face, The oceans heave up to my heart You make me wanna strain at the oars, And soon I can see the shore Oh, I can see the shore When will I....

没有人知道我究竟是谁我以前从未感觉到如此虚无空荡如果我需要有人来陪伴谁会安慰我并让我更加坚强我们都在命运之湖上荡舟划桨波浪起伏这而我们无法逃离孤航但是假使我们迷失了方向波浪将指引着我们穿越另一天的曙光在遥远的地方呼吸着仿佛变成了透明一般还以为是周遭的黑暗却只是被蒙住了双眼虔诚地祈祷着期待新的一天的到来直到闪耀着亮丽光芒的大海边际没有人知道我究竟是谁或许他们并不会指责我的荒唐但如果我需要有人来陪伴我知道你会追随我并使我坚强想从不断变迁的人心中挣脱又一轮阴晴圆缺的月亮牵引着我向前每一次我看见你的脸庞海洋奋力托起我的心脏你令我在荡桨时感到紧张转眼我竟看不到岸的彼方啊，我看不到岸的彼方。。。。。。

There are 13.944335 synodic months in a full moon cycle, the 251-month cycle approximates the full moon cycle to 13.944444 synodic months and the 767-month cycle approximates the full moon cycle to 13.9454545 synodic months .

一个满月周期相当于13.944335交点月，251个月（18个周期）的周期接近13.944444交点月，而767个（55个周期）月的周期使满月周期对应为13.9454545焦点月。

Based on the model calculation,an FAPP ventilation system was madein Beijing Poultry Breeding Company.Through running test and a series ofphysical and chemical characteristic measurement,the distribution of flowspeed in length,and breadth was given.The average temperatureand rel-ative humidity,the amplitude of T and RH per day of 30 days in winter,and instantaneous T and RH in 24 hours wre measured in FAPP house,com-paring house and outside,the result shew that FAPP ventilation system wassuperior to comparing house.The dust concentration and microrganism con-tent were also measured in the rearing piriod of poultry,the value in FAPPhouse was junior to comparing house.

在模拟结果的基础上，设计了一套FAPP通风系统并在北京市种禽公司原种后备场种雏舍进行了实际运行试验和一系列的理化特性参数的测试，试验给出的正压管道式送风舍纵轴方向及横截面上气流速度的分布规律与模拟结果相吻合；通过对FAPP舍、对照舍及舍外冬季30天的逐日平均温湿度、温湿度振幅以及24小时瞬时温湿度的测试分析，显示了FAPP通风系统在冬季通风中明显优于负压通风系统；在雏鸡全周期的饲养过程中还对舍内粉尘与微生物的含量进行了测试，FAPP舍的值明显低于对照舍，这一结果为FAPP通风系统的推广应用提供了实验依据。

Very familiar Deng Min, vice president of development and application of self-production of PVC bulk of new technologies, about 4 cubic meters per ton of water, production capacity from the original annual output of 2 million tons to the present size of 200,000 tons, the cumulative added value of nearly 6 million; the use of large-scale carbide original patented technology and self-design is completed large-scale localization of ion-exchange membrane caustic soda plant, built non-smokestack emissions dust recovered clean production of calcium carbide base, power consumption of about 200 kwh per ton of reduction; first successfully developed and built the nation's largest full-slag cement, environmental protection projects, not only the first in the industry to solve environmental problems of carbide slag, the output of every year million yuan in building materials …… This has been a loss of more than 5,000 million years running large enterprises, last year's sales revenue is over 4 billion yuan mark, the profit 3 7 Yi Yuan.

对经济周期的收获时，宜宾天原有限公司—-很熟悉邓敏，副自我发展和应用总统大部分聚氯乙烯新技术，每吨约4立方米生产水，生产能力从原来的200万吨的年产20万吨，累计近600万增加值目前的规模，大型硬质合金原专利技术和自我大规模使用，设计完成的大型定位离子膜烧碱装置，建成无烟囱排放的粉尘回收的电石基地，电力约200吨，每千瓦时降低消耗；首先研制成功并建成国内最大的全面矿渣水泥，环保清洁生产不仅是第一个在工业项目，解决电石渣的环境问题，在每年产值亿元人民币建筑材料……这是一个5000多万年的大型企业亏损，去年的销售收入超过4亿元大关，利润37易吁鹌。

Neither the killing of Mr Zarqawi nor any breakthrough on the political front will stop the insurgency and the fratricidal murders in their tracks.

在对危险的南部地区访问时，他斥责什叶派民兵领导人对中央集权的挑衅行为。

In fact,I've got him on the satellite mobile right now.

实际上 我们已接通卫星可视电话了