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Page for English learners: harmonica translation, English-English Xiang Jie, phonetic, harmonica online pronunciation, and provide the latest listen; which, harmonica explanation: harmonica , glass or metal percussion piece,...

该页为英语学习者提供：harmonica的翻译、英英详解、音标、harmonica的在线发音、以及用户提供的最新例句；其中，harmonica的解释是：口琴，玻璃或金属片的敲打乐器

The breaking of gravity wave accelerates the downward transport of atomic oxygen, some smaller-scale structures appear on the horizontal distribution of atomic oxygen number density , and other chemical species are also affected due to the chemical reaction with atomic oxygen and the propagation of gravity wave. The OH airglow volume emission rate has an obvious response to the breaking gravity wave and atomic oxygen. The nonlinear propagation of smaller vertical wavelength gravity waves can induce the double-peaked structure in the OH airglow. The results can explanation some sporadic measurements of OH airglow and can provide a good indication for studying the characteristic of nonlinear gravity wave by using OH airglow measurement.

在重力波的传播过程中，氢氧大气成分的水平和垂直分布均受到了不同程度的影响，以氧原子的响应最为明显，而其中重力波破碎在氧原子水平分布上的反应则是非线性重力波过程的一个重要表现；另外，分析显示，重力波的非线性传播对OH气辉的峰值分布由明显影响，小尺度重力波的传播有时会引起OH气辉出现奇异的双峰分布，重力波的破碎现象也可以从对气辉的观测中反映应出来，这对利用气辉观测研究重力波传播特性有非常重要的指示意义。

But as hard as it might be to part with a wadge of one's hard-earned cash, one still grudgingly admits that it is necessary to maintain the smooth running of our society, to provide public works and goods, to fund our common health service, and to provide for those unable to provide for themselves, the hallmark of our civilisation.

但由于很难，因为它可能会部分与wadge一个人的辛苦赚来的现金，一仍勉强承认，它是要保持顺利运作，我们的社会，提供公共工程和货物的，我们的共同基金，卫生服务，并提供对于那些无法提供，为自己，标志我们的文明。

Classroom Deployment 4.1 Equipment In order to use the world to deliver a lecture the following items of equipment are required: Desktop/Laptop positioned at the front of the classroom Data projector/LCD Panel/Plasma Panel connected to the above Desktop/Laptop (to provide lecturer with view of 'virtual students') 50 Plasma Panel (to provide lecturer with view of 'virtual students') connected to the above Speakers ( to enable lecturer and students in physical classroom to hear 'virtual students' ) Microphone ( to enable 'virtual students' to hear lecturer and students in physical classroom) Axis 212 PTZ Network Camera ( to provide live video of lecture in virtual classroom) 4.2 Layout The equipment in the classroom should be positioned as shown by Fig.

4课堂部署 4.1设备为了利用世界各地发表演讲下列项目所需的设备：台式电脑/笔记型电脑定位在前面的课堂数据投影机/ LCD屏/等离子面板连接到上述台式电脑/笔记型电脑（提供讲师与鉴于'虚拟学生） 50 等离子面板（与提供讲师认为'虚拟学生的）连接到上述发言者（以使教师和学生在体育课堂上听到'虚拟学生）麦克风（使'虚拟学生听到教师和学生在体育课堂）轴212云台网络摄像机（提供视频直播的演讲中虚拟教室） 4.2布局该设备在课堂上应定位为所表现出图。

Benefits for Silent Guardian:provide a zone of protection that saves lives and protects assets; minimize collateral damage; provide real-time ability to establish intent and de-escalate aggression;do not cause physical harm; prevent injury and death; provide precise effects at a longer range than current less-than-lethal systems; fill the gap between shout and shoot.

"无声卫士"具备的优点是：提供可保护生命和资产的防护区域；附带毁伤最小；提供确定意图与逐步降低攻击行为的实时能力；不会造成身体伤害；防止伤亡；提供远高于现有非致命性系统的精确效能；填补高声警吓与实弹射击两者间的空白。

And to provide more intimate customer service, the company in early 2006 to provide comprehensive initiated DICKER 2 +1 Shinkansen service plan, new and old customers began to provide 24-hour call CallCenter Services.

而为向客户提供更加贴心的服务，公司又在2006年年初提供全面启动了DICKER 2+1 新干线服务计划，开始向新老客户提供 24小时CALLCENTER呼叫服务。

Concerning the spare parts ,we can provide you with some free equipments,althougth the fee of express delivery is quite high,if you probablly place an order once more ,we certernly will provide you with enoughequipments or if you are willing to pay the express fee after arrival,please give us your account No.Then we will soon provide with you a set of new product sample and some spare parts .

关于备件问题，我们可以免费提供一些备件，只是快递费太昂贵了，如果你们有可能再订货的话，我们一定提供足够的备件给你们，或者你们如果愿意快递费到付的话，请提供到付帐号，我们马上提供1套免费的新产品样品及一些备件。

Permanent magnet can provide for a maximum intensity of the magnetic field around Tesla, Helmholtz coils and solenoids can provide alternating magnetic field or relatively uniform magnetic field, and solenoids can also be used to provide strength for the solenoid around 10 Tesla.

其中永磁铁能够提供强度最大为1特斯拉左右的静磁场，亥姆霍兹线圈和螺线管可提供交变磁场或相对均匀的磁场，也可用螺线管提供强度为10特斯拉左右的超强静磁场，电磁铁则可产生强度为几百毫特斯拉或特斯拉级的静磁场。

The analysis of the optical signal transmission characteristics and the physical parameters provides the theoretical foundation for optimizing the design and improving the performance of AWG; and the optimizing design numerical value calculation method solves the complex problem of the optimizing design of the AWG, it can also provide a way for AWG computer aided design system; the AWG optical signal processing analysis provide a way for optical signal Fourier transform, serial and parallel transmission, circle shift, matrix transform and differential processing; the optical signal processing characteristics of AWG develop AWG to use for new field, and the optical signal processing will play an important role on all-optical networks in the future; by the definition of the wavelength transform matrix of the AWG, the signal output positions that come from these input signals of the different wavelength or the same wavelength but the different input ports and carrying different signals can be accurately determined, and the wavelength transmission matrix plays an important role for analyzing the routing of the complex optical network, or designing the network nodes such as the optical path add/drop multiplexer and optical cross connect device; the wavelength transmission matrix also provides a method for monitoring and managing the wavelength transmission of the optical network nodes; e analysis of the AWG' OXC node structure and wavelength routing provides a way for realizing the OXC, especially for multi-path/multi-wavelength OXC and the intelligence node of the optical networks; by the studying of the control plain characteristics, router, traffic engineering, program and the improved arithmetic of the wavelength routing, the method for realizing the GMPLS' OXC optical transport network is provided, and it play an important role for the study of the automatic switched optical network; the time-frequency analysis can provide more information about the dispersion and energy changes of .the pulsed light transmission in the singlemode fiber, it also provides more useful parameters for analyzing the dispersive accumulating and dispersive compensating.

AWG光信号传输特性与相关参数的分析，为进一步优化设计AWG及提高其性能提供了理论依据，而优化设计计算数值方法解决了AWG优化设计计算的复杂问题，为进一步建立AWG的计算机设计系统提供了基础；AWG光信号处理的特性分析，提出了AWG应用的新领域，为光信号的傅立叶变换、串并传输、循环移位、矩阵变换、微分处理等提供了一条途径；波长传输矩阵变换关系的建立，不仅得到了确定多路AWG每路信号从输入端口到输出端口的准确输出位置的方法，而且在分析应用AWG实现复杂的光通信网络路由的连接、特别在设计分插复用器和交叉连接器等网络节点时有重要的作用，能有效而准确地确定波长的路由关系，为实现节点波长传输路由的监控和管理提供有效手段；基于AWG的OXC结构和波长路由的确定为实现OXC技术、特别是多路多波长的OXC和光网络的智能节点技术提供了有效的方法；控制平面的特征、路由器、流量工程、程序及改进的波长路由算法的研究实现了基于GMPLS的OXC光传送网络的控制平面，为建立自动交换光网路提供了一定的基础；时频分析可以更直观和更清晰地描述脉冲信号在单模光纤中传输色散和能量的变化，为色散积累和色散补偿提供有效的分析参数。

They have raise millions of money to built school, imburse the position of the professor, and provide the bursary for the university. They develop all kinds of activities to eradicate ailment and the peculiar of lavish resource. They did their best in reducing destitution and improving the cacotrophia. They work hard in reduce the discrimination and conflict of the minority, phyle and religion. They have provided the profit to the investor , provide the job to the employee and provide the merchandise to the consumers in the conscientious enterprise. Then we could understand the globalism and the problems of many relation.

她们筹集数亿元来建筑各种校舍、资助教授职位并且为大学提供奖学金；开展各种活动来根除疾病和滥用物质的特权，减少贫穷、改善营养不良；减少少数民族、种族和宗教方面的歧视与冲突；作为负责任的经济企业，为投资者提供利润，为雇员提供工作，以及为消费者提供商品和服务；更深刻地理解全球化问题和各种关系问题。

Listen,point and check your answers.

听，指出并且检查你的答案。

Warming needle is one of effective treatment methods for knee arthralgia aggravated by cold,and it is simple,safety,so it should be developed in clinical acupuncture and moxibustion extensively.

但以本院科针灸门诊在2005年1月—2006年6月期间共收治膝痛患者100余例，经过临床的诊断后，其中施以温针治疗的48例，疗效显著，报道如下。1临床资料本组病例48