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Since the DWDM web has a great wavelength volume, multiple wavelengths can be transported in a single fiber, a number of fibers can be saved in this way. So the DWDM technology is applied in the optical communication web more and more now.

DWDM网络由于可以在单根光纤上传输多个波长，所以具有超大的容量，可以大幅度节省光纤数量，这种技术现在被越来越广泛的应用在光通信网络中，DWDM技术的核心就是针对各个波长的操作和控制。

For the in-situ work of spectrum-measuring in the Case-II waters, especially in the Pearl River Estuary, the above-water measuring technique is recommended. When on a boat, the height of sensor can vary in a scope of 1-5m above the sea surface, and the atmospheric effects can be ignored.

对于二类水体的现场光谱测量，特别是在珠江河口水域，宜采用水面以上光谱测量法；采用船基水体光谱现场测量，探头在合理的高度(如5米)范围内变化，大气的影响可忽略不计。

As for the spirituality that we can feel in this times, these images can only put themselves in the abysm of nothingness, while it tries to demonstrate a kind of posture of flying and climbing, it is ready to look for the grounding for his position.

因为，道德往往正是宗教、神话或哲学的图解，这类形象最大的弊病，是会泄露出理念的源头，使作品充满了说教的色彩，显得僵硬、浅薄，并且与意识形态的措辞相类似，而且，包含于艺术家头脑之中的信仰和理想往往是含混的，它们并非以真理性内容的价值，而是依凭形象的表现力来感召观众，就我们这个年代所能触摸到的精神高度而言，这类形象只能将自己悬置于空洞的深渊之中，它在尽力显示翱翔和攀升姿态的同时，随时都需要寻找让自己站得住脚的理由。

Online learning must be the main stream and online test will substitute the traditional paper-and-pencil test in the future. In order to respond to the coming of online learning era, how to make good use of the Internet is an important issue. Teachers can design online test questions to effectively understand students' learning performance and control their learning condition. Then teachers can provide remedial programs. Therefore, developing a flawless online test system to satisfy users' request is a critical issue both in practical and academicals.

网路学习必然是未来发展趋势，线上测验也逐渐取代传统考卷测验方式成为主流，为因应网路教学时代来临，如何善用网际网路让教师得以藉由线上测验之试题设计，而能更有效进行测验与验收学生之学习成效，且充份掌握学生之学习情况，后续即能针对能力较弱之处进行补救教学，因此，建构完善的线上测验系统以符合使用者需求，对实务界及学术界来说，都是一项很值得进行研究之议题。

The interest rate descends consumption level and wallet of fighting the people in general. Compound interest's rolling to increase wealth income is another way. But the person of real meeting is still a handful of men, hence the gap between rich and poor's pulling has to open more, the margin is also larger. If general citizen can't make use of wealth to create more wealths effectively, just only put in the bank, and acceptancy the super and low interest income. When in June, 2001, Legislative Yuan resolution insurance revision bill, The life insurance industry can start selling an investment linked insurance product . The advantage of this product will "investment","insurance" unite as one with" property management" knot, for the economic environment of present very much a rather big help, deserve a research..

中文摘要理财行为因应时代而产生，利率的下降打击著一般民众的消费水准及荷包，在低利率的时代，复利滚存来增加财富收入似乎是可行之道，但是真正会的人仍是少数人，於是贫富差距就拉得更开，差距也更大了，一般市民大众若是无法有效的利用财富创造更多的财富，只能放在银行，而强迫接受超低的利息收入，在西元2001年6月时，立法院决议保险修正法案，寿险业可以开始贩售投资型保险商品，此一商品的好处将「投资」、「保险」与「资产管理」结合而为一，所以投资型商品隐含著背后庞大的商机，因为对於现今的经济环境确实有著相当大的助益，值得研究

However, it can only implement the limited operation to the spatial objects, cannot carry on transformation, index, interlink age and excavation to the spatial data, and hard integrate other information with combining map variable to set up and analysis new variable. Meanwhile, relational model in the traditional DBMS and the object- oriented modeling do not completely suit the spatial application domain. The relational model can handle topological relation well, but shows inabilities to that complicated level crossing the spatial region. Object-oriented model using software method based on the principle of the customer defined data type supports the abstract data type, especially spatial abstract data type, and possesses polymorphism and inheritances, and it can deal with topological and the layer relation, but hardly processes important continuous phenomenon in space.

GIS是当今操作有关空间信息的成熟工具和技术，但其只能对空间对象进行有限的操作，不能对空间数据进行变换、索引、链接和挖掘，难以集成其他信息来构建和分析新变量；而传统数据库管理模型中的关系模型和面向对象建模也不完全适合空间应用这一领域，关系模型能够较好地处理拓扑关系，但对表示横跨空间区域的复杂层次却无能为力；面向对象模型的软件方法支持抽象数据类型，特别是空间抽象数据类型，具有继承性和多态性，能够处理拓扑和层次关系，但难以处理空间中重要的连续性现象。

What's more, in the morning your body will release hormones known as noradrenalin and adrenaline which can also play their part in causing higher blood pressure and in fact, it is most often known to occur between the hours of six in the morning and noon, and it can do quite a bit of harm as well.

什么更重要的是，在早上你的身体会释放出荷尔蒙被称为去甲肾上腺素和肾上腺素，其中也能发挥其一部分，是导致高血压，并在事实上，它是最常见的已知发生关系时的6个是在早上和中午，它可以做相当多的伤害。

In order to describe in detail the structure of mesoscale atmosphere circulation and its evolution, symmetry theory are extensively used in the past fifty years. A large number of wind tunnel and water tank experiments are practiced to reshow the physical process that often appear in the atmosphere and, to some extent, successfully explain many atmsophere circulation characters in surface layer. But because of the planetary reflection and small Re number deformation, these physical experiments can' t represent real conditions of the atmosphere, they also can' t distinct viscous boundary layer separation and non-viscous dynamical separation as well as show the circulation response to surface diurnal heating.

为了详细描述复杂地形区域大气中尺度环流的结构和特征，过去50年来人们广泛采用相似理论，利用风洞和水槽实验再现大气中的物理过程，并在一定程度上成功地给出了大气近地层的一些环流特征，然而由于边界层反射和小Re数形变作用的影响，物理实验的结果并不能真实地再现大气中的实际状况，尤其是不能正确区别边界粘性分离流场和大气非粘性动力分离气流，环流场对地形下垫面日周期热强迫的响应过程也难以再现。

In summary, we established a new model for investigating the functional reconstruction capability with dental pulp stem cells transplantation in vivo. We also revealed dental pulp stem cells from one deciduous tooth can be expanded in vitro which possibly can be utilized for teeth replacement therapy in the future.

总括来说，本研究建立了一个新的研究牙髓干细胞应用於牙齿再生治疗的模式，我们发现从乳牙中可以分离出牙髓干细胞，未来并可进一步应用来修复牙齿的缺损。

In order to play a role in the Global Positioning System, Cameroon Customs developed a series of special rules: General Administration of Customs cargo in transit to obtain the permission of the goods must be installed on transport vehicles in the monitor display, and in strict accordance with the designated route transit shipment of goods in the cargo clearance in Cameroon may not stay more than 20 days, we must and can only be designated by the Customs checkpoint stop, can not break in Douala or Yaounde stopped in transit to reach destination in 20 minutes after the monitor display will be returned to the Customs and Excise Department ; in case of accident or failure of freight vehicles are not required to comply with the norms, but as soon as possible to the recent report of the customs checkpoint.

为使全球定位系统发挥作用，喀麦隆海关特别制定了一系列规则：货运方在海关总署获得货物中转许可后必须在运输车辆上安装监控显示器，并严格按照货物中转指定路线运货，在货物出港后在喀麦隆境内停留的时间不得超过20天，必须并且只能在指定的海关检查点停歇，不能在杜阿拉或者雅温得休停，在到达中转目的地后必须在20分钟内将监控显示器交还给海关；如遇到交通事故或者运货车辆出现故障，则无需遵守上述规范，但必须尽快向最近的海关检查点报告。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。