平坦的

It only grows harder, only grows hotter He blows us all over these hoes is all on him Coast to coast shows, he''''s know as the globetrotter Lonely roads, God only knows He''''s grown farther from home, he''''s no father He goes home and barely knows his own daughter But hold your nose cuz here goes the cold water His bosses don''''t want him no mo, he''''s cold product They moved on to the next schmoe who flows He nose dove and sold nada So the soap opera is told and unfolds I suppose it''''s old potna, but the beat goes on Da da dum da dum da da You better lose yourself in the music, the moment You own it, you better never let it go You only get one shot, do not miss your chance to blow This opportunity comes once in a lifetime yo You better lose yourself in the music, the moment You own it, you better never let it go You only get one shot, do not miss your chance to blow This opportunity comes once in a lifetime yo No more games, I''''ma change what you call rage Tear this motha****in roof off like 2 dogs caged I was playin in the beginnin, the mood all changed I been chewed up and spit out and booed off stage But I kept rhymin and stepwritin the next cypher Best believe somebody''''s payin the pied piper All the pain inside amplified by the fact That I can''''t get by with my 9 to 5 And I can''''t provide the right type of life for my family Cuz man, these goddam food stamps don''''t buy diapers And it''''s no movie, there''''s no Mekhi Phifer, this is my life And these times are so hard and it''''s getting even harder Tryin to feed and water my seed, plus See dishonor caught up bein a father and a prima donna Baby mama drama''''s screamin on and Too much for me to wanna Stay in one spot, another jam or not Has gotten me to the point, I''''m like a snail I''''ve got to formulate a plot fore I end up in jail or shot Success is my only motha****in option, failure''''s not Mom, I love you, but this trail has got to go I cannot grow old in Salem''''s lot So here I go is my shot.

它只变比较难，只变比较热他在这些之上吹我们全部引人注意在他身上是全部沿海岸而行沿海岸而行表演，他''''s 知道如世界观光旅行家孤单的道路，上帝只知道他''''s 长大的更远从家，他''''s 没有父亲他回家而且几乎不能认识他自己的女儿但是支撑这里的你的鼻子 cuz 去冷水他的老板君''''t 想要他没有 mo，他''''s 寒冷产品他们转移至流动的下 schmoe 他嗅到鸽子而且卖 nada 因此连续剧被告诉而且展开我推想它''''s 旧的 potna，但是打继续 Da da dum da dum da da 你最好在音乐方面失去你自己，片刻你拥有它，你更不再让它去你只拿注射，不失踪你的机会吹这一个机会在终生的 yo 中被提出一次你最好在音乐方面失去你自己，片刻你拥有它，你更不再让它去你只拿注射，不失踪你的机会吹这一个机会在终生的 yo 中被提出一次没有较多的游戏，我''''妈变化什么你呼叫发怒流泪这 motha****在屋顶中走开相似的 2只狗关进笼内我在 beginnin 中是 playin，心情全部改变了我被嚼碎和唾液出自和离开阶段发出嘘声但是我保持了 rhymin 和 stepwritin 下一个零最好相信某人''''s payin 斑驳的吹笛者所有的痛苦内部藉着事实扩大了我能''''t 经过由于我的 9 到 5 而且我能''''t 为我的家庭提供正确类型的生活 Cuz 男人，这些 goddam 食物邮票君''''t 买尿布而且它''''s 没有电影，在那里'''' s 没有 Mekhi Phifer，这是我的生活而且这些时代如此难和它''''s 变得平坦比较难 Tryin 喂而且加水给我的种子，加号见到被追赶 bein 一位父亲和主要的 donna 的不名誉纵容妈妈戏剧''''s screamin 在和之上太很多的我而无法想要到留在一个地点，另外的一罐果酱已经扼要得到我，我''''m 喜欢一个蜗牛我''''ve 开始制定一个情节在前的我在监牢或注射中结束成功是我的唯一的 motha****在选项，失败''''s 不妈妈，我爱你，但是这一条踪迹已经开始去我不能够在沙连'''变旧's 运气因此我去在这里了是我的注射。

In tranquil night I in stares at to look at sky star view month circle content perhaps in this Christmas day I did not look that snowflake actually may feel same cool perhaps in this Christmas day I did not look that family member actually may feel same kind perhaps in this Christmas day my hear laughter actually may feel same happy perhaps in this Christmas day I do not hear comfort actually to be possible to feel same warm joyful I dark to see society happy equally has also liked with mine both eyes retaining I like feeling which celebrates liking my today's feeling offering for friend of mine listen ........................ that tune tune music to resound in the sky to look ........................ that star, in the clouds see pace back and forth Christmas day in we to be possible to see lovers connecting rod waited for together in the sky the snowflake falls gently Christmas day in we to be possible to hear the friends to wait for hoped together in the time vainly hopes for realizes I to want well to use my this blessing heart to open better smoother which front you path enables you to be possible to walkI good want to use heart which my this double feels grateful to lead you to realize vainly hoped for that enables you to be possible live each US more joyful Christmas day's today I for your these my life in friend to pray hoped in the new year safe joyful happy Christmas day's today I pray for heavenly blessing for your these my life's in friend to hope in the new holiday happy beautiful intoxicant.

在宁静的夜晚我一个人在凝望看天空星斗观月圆美满也许在这一个圣诞节我看不到雪花却可以感受一样的清凉也许在这一个圣诞节我看不到亲人却可以感受一样的亲切也许在这一个圣诞节我听不到笑声却可以感受一样的欢乐也许在这一个圣诞节我听不到安慰却可以感受一样的温欣我冥冥中看到了人世间的欢乐也一样喜欢用我的双眼保留我喜欢喜庆的感觉喜欢把我今天的感觉奉献给我的朋友听……………………那一曲曲音乐在天空中响起看……………………那一颗颗星星在云朵见徘徊圣诞节里我们可以看到恋人们牵手一起等待天空中雪花的飘落圣诞节里我们可以听见朋友们等待一起盼望时光里梦想的实现我好想用我这颗祝福的心来开启你们前方的道路让你们可以走的更好更平坦我好想用我这双感恩的心来带领你们实现梦想让你们可以活的每美更快乐圣诞节的今天我为你们这些我生命中的朋友祈祷希望新的一年里平安快乐幸福圣诞节的今天我为你们这些我生命中的朋友祝福希望新的节日里开心美丽醉人

Ancient times the Babylon civilization located the environment belonged to the subtropics desert climate, but benefitted from two rivers, young sent pulls the bottom river and the Tigris River mother's gracious gift, was having the exceptionally broad impact plain, but by was in the arid few rain in the middle of the desert climate, on the one hand thus created the local wooded area to be very few, on the other hand was the great plains which so stretched to the horizon smoothly like baffles, from this has become the sierra absolute forbidden area, from this occupied the plain center region people, even if wanted to use the firm stone material, also could because was far away, either was gives way before difficulties looks Shi Xing to sigh, either was after pays the extremely soaring price, shipped in by farSeveral stones only can use in actually carving the magnificent precious tombstone, even was in some plain person all not once has seen the mountain appearance for a lifetime, in brief took root in two river basin Cuban Billen civilization, finally is framed was the soil texture civilization, they created the cuneiform character, all could not but engrave above the thin clay tablet, was recording the exceptionally precious history, obviously in the different region humanity, all was influences subtly sparely no effort regarding the side each kind of environment resources use.

古代巴比伦文明所处的环境属于亚热带沙漠气候，但得益于两条河流，幼发拉底河与底格里斯河母亲般的恩赐，拥有着异常广阔的冲击平原，但由处于干旱少雨的沙漠气候当中，从而造成一方面当地森林面积很少，另一方面就是如此一望无垠平坦如砥的大平原，由此成了山脉的绝对禁区，由此处在平原中心区域的人们，即使想使用坚固的石头材料，也会因为路途遥远，要么是知难而退望石兴叹了，要么是在付出极为高昂的代价后，远远运来几块石头却只能用于雕刻华丽珍贵的墓碑，甚至是有些平原中的人一辈子都不曾见过大山的模样，总之植根于两河流域的古巴比伦文明，最终被定格为土质文明，就连他们所创造的楔形文字，都不得不刻印在薄泥板之上，来记载着异常珍贵的历史，可见不同区域内的人类，对于身边各种环境资源的利用都是潜移默化不遗余力的。

With the support of a major research grant of Zhejiang Province (No. 001101027) and the Plan of Promoting Education of Excellence of Zhejiang University in the 21st Century, this dissertation is devoted to address the above problems and fabricate an L-band EDFA with low cost, high performance and technological innovation.First the mechanism of an erbium doped fiber amplifier is introduced. Various theoretical models based on classical rate propagation equations are summarized and compared for their applications. We use a modified numerical model based on the Giles model, which agrees with the experimental results well. This serves as the theoretical base for the whole thesis and will be used to optimize the characteristics of EDFAs. A novel method based on a map of noise figure and gain is proposed to analyze efficiently the dependence of the noise figure and gain for EDFAs on the EDF length and the pump power. The characteristics of various EDFAs are studied and compared.Secondly, some important parameters are introduced to describe the characteristics of EDFAs. The methods and the experimental setups for measuring the gain and noise figure of an EDFA are emphasized. We introduce how to measure the characteristics of each component of an EDFA, especially the gain and absorption coefficient of an erbium doped fiber.Thirdly, four types of simple and novel L-band EDFA structures with low noise, high gain and low gain ripple are proposed to satisfy the requirement of a DWDM system. They can be classified into two categories. In the first category, a single ASE pumping is served asa secondary pump. This category includes the following three types. Type: a new construction using a fiber Bragg grating in an unpumped EDF section at the input side. Type: a new structure of L-Band EDFA with two-stage pumps, which utilizes the forward ASE as a second pump.

本论文本着科技创新、服务于生产实践的精神，以设计价格低廉，性能优越、结构合理简单的L-band EDFA为目标，依托浙江省科技厅重大科学基金资助项目(001101027)和浙江大学振兴教育计划资助的全光网络的搭建—《光通信技术》课程实验建设项目，展开了如下工作：首先，介绍了掺铒光纤放大器的工作原理，归纳总结了基于速率方程基础的EDFA的各种理论模型，分析比较了各个模型的特点和适用场合，最终选择完善的Giles理论模型作为本论文分析设计EDFA的理论基础；针对实际实验条件提出了修正的EDFA模型的数值计算方法；创新地提出了增益—噪声系数全局分析法，直观有效地分析了EDFA的增益和噪声系数与掺铒光纤长度和泵浦功率的依赖关系，并对各种EDFA的性能作了全面的比较；第二，介绍了掺铒光纤放大器特性参数的定义与测量方法，重点介绍了噪声系数和增益系数的测量方法及实验装置；介绍了组成掺铒光纤放大器各组件的特性测量方法，重点介绍了测量掺铒光纤参数的方法和实验装置；第三，针对WDM系统对L-band EDFA谱平坦、低噪声、高增益的要求，我们创新地提出了四种不同的L-band EDFA结构，按设计思路可以分为两大类：一类是基于单抽运二级泵浦法，这一类包括在未泵浦掺铒光纤的输入端插入一根布拉格光纤光栅的两段L-band的EDFA的新结构；基于前向ASE光作为二级泵浦源推动下一级EDF工作的泵浦分配、两段级联L-band的EDFA的新结构；基于单根光纤光栅、泵浦分配、两段级联的EDFA；另一类则是基于同时应用前后向C-band ASE作二级泵浦源的双抽运法，如基于前后向ASE光作为二级泵浦源的三段级联L-band的EDFA的新结构。

The absence of urine formation.Consequently more neurasthenia, more aspirin, more expensive illnesses, more colitis, appendicitis and dyspepsia, more softened brains and hardened livers, more ulcerated duodenums and lacerated intestines, overworked stomachs and overtaxed kidneys, inflamed bladders and outraged spleens, dilated hearts and shattered nerves, more flat chests and high blood pressure, more diabetes. Bright's disease, beri-beri, rheumatism, insomnia, arterio-sclerosis, piles, fistulas, chronic dysentry, chronic constipation, loss of appetite and weariness of life.

因此患神经衰弱症的人更多，吃阿司匹灵药饼的人更多，患贵族病的人更多，患结肠炎、盲肠炎和消化不良症的人更多，患脑部软化和肝脏变硬的人更多，患十二指肠烂溃症和肠部撕裂症的人更多，胃部工作过度和肾脏负担过重的人更多，患膀胱发炎和脾脏损坏症的人更多，患心脏胀大和神经错乱的人更多，患胸部平坦和血压过高的人更多，患糖尿病、肾脏炎、脚气症、风湿痺、失眠症、动脉硬化症、痔疾、瘘管、慢性痢疾、慢性大便秘结、胃口不佳和生之厌倦的人更多。

Consequently more neurasthenia, more aspirin, more expensive illnesses, more colitis, appendicitis and dyspepsia, more softened brains and hardened livers, more ulcerated duodenums and lacerated intestines, overworked stomachs and overtaxed kidneys, inflamed bladders and outraged spleens, dilated hearts and shattered nerves, more flat chests and high blood pressure, more diabetes. Bright's disease, beri-beri, rheumatism, insomnia, arterio-sclerosis, piles, fistulas,''.'chronic'.

因此患神经衰弱症的人更多，吃阿司匹灵药饼的人更多，患贵族病的人更多，患结肠炎、盲肠炎和消化不良症的人更多，患脑部软化和肝脏变硬的人更多，患十二指肠烂溃症和肠部撕裂症的人更多，胃部工作过度和肾脏负担过重的人更多，患膀胱发炎和脾脏损坏症的人更多，患心脏胀大和神经错乱的人更多，患胸部平坦和血压过高的人更多，患糖尿病、肾脏炎、脚气症、风湿痺、失眠症、动脉硬化症、痔疾、瘘管、''。

Blundering old family chariots, with horses whose untrimmed fetlocks told of rougher work than even country roads, were brought round to the broad space before the grim oak door, and laden with chaotic heaps of womanly luggage.

莽撞冒失的、陈旧的家庭马车（拉车的马儿马蹄上的丛毛都没有修剪，说明它们原是在家里干粗活的，并不是在平坦大路上旅游的），都来到了阴沉沉的栎木大门前的广阔空地上，装载着乱堆乱放的、妇道人家的行李。

The Place I was in, was a most delightful Cavity, or Grotto, of its kind, as could be expected, though perfectly dark; the Floor was dry and level, and had a sort of small lose Gravel upon it, so that there was no nauseous or venemous Creature to be seen, neither was there any damp, or wet, on the Sides or Roof: The only Difficulty in it was the Entrance, which however as it was a Place of Security, and such a Retreat as I wanted, I thought that was a Convenience; so that I was really rejoyc'd at the Discovery, and resolv'd without any Delay, to bring some of those Things which I was most anxious about, to this Place; particularly, I resolv'd to bring hither my Magazine of Powder, and all my spare Arms, viz.

虽然在洞里没有光线，但这却是一个令人赏心悦目的最美丽的洞穴。地上干燥平坦，表面是一层细碎的沙石，所以不会有令人厌恶的毒蛇爬虫。洞顶和四壁也十分干燥。这个洞穴唯一的缺点是入口太小，然而正是因为进出困难，才使它成为一个安全隐蔽的地方，而这也正是我千方百计寻求的庇护所。所以，这个缺点于我来说反而成了一个优点。我对自己的发现真是欣喜万分，决定立刻把我所最放心不下的一部分东西搬到洞里来，特别是我的火药库和多余的枪支，包括两支鸟枪和三支短枪。

A flat high efficiency super-broadband source was presented. We achieved a C+L-band superfluorescent source, in the region from 1524. 0 to 1600.4nm, the power of the ASE are over -12. 0dBm and the ASE profile excursion is only ±1. 4dB in the region from 1539. 2 to 1600.4nm. The power of the ASE is 22. 1mW and the power conversion efficiency is 18. 8%. 9. The amplification characteristics of thulium-doped fiber amplifier had been studied using the basic theory for fiber amplifier. The connection between the Tm-doped fluoride fiber and silicon fiber was accomplished, and we studied the TDFA and the reason that the expecting results hadn't achieved had been analyzed. The assumption of the Er-Tm-co-doped silicon fiber had been presented, and we studied the Er-Tm-co-doped silicon in cooperation with the correlative corporation, some results had been got and the further studies are carried on.

实验结果得到了覆盖C+L-波段的超荧光光源，在1524.0-1600.4nm波长范围内，自发辐射谱的功率均高于-12.0dBm；在1539.2-1600.4nm波长范围内，自发辐射谱不平坦度为±1.4dB；荧光总功率为22.1mW，功率转换效率为18.8%； 9、应用光纤放大器的基本理论，理论分析和研究了掺铥光纤放大器的放大特性；解决了氟化物掺铥光纤与硅基光纤的连接问题，进行了TDFA的实验研究，分析了没有得到预期结果的原因；最后提出了铒-铥共掺硅基光纤的构想，并与有关单位合作，共同研制了铒-铥共掺硅基光纤，得到了一些前期结果，进一步的研究仍在进行当中。

The physiology of the skin machine body for the sake of the environment in the maintenance stability, but eject a body metabolism creation of metabolism thing BE'grease', summer perspire many various skin disease light or good, autumn perspire little metabolism thing metabolism don't go out, various skin disease made, this be the skin machine body of various burning disease.

皮肤机体的生理为了维持内环境稳定，而排出身体代谢产生的代谢物是'油泥'，夏天出汗多各种皮肤病就轻或好了，秋天出汗少代谢物代谢不出去，各种皮肤病就犯了，这就是皮肤机体的各种炎症。

If I had anything tender in me, I shot it dead.

如果我有什么招标的话，我枪死亡。