浅析《微风轻轻吹拂的时光》

莫扎特——十八世纪伟大的音乐肖像画家[1]，维也纳古典乐派著名作曲家。他是一位追求自由、平等和突破的音乐人。1781年6月，莫扎特向萨尔兹堡大主教提出辞呈，成为第一位敢于摆脱宫廷、教会，维护自身权益的作曲家[2]。他的社会认知、斗争精神和积极向上的性格特点在作品中展露无遗。贫穷的生活以及糟糕的身体状况，让他对社会阶级有了更深刻的认识。他创作了大量优秀的音乐作品，融合并丰富了歌剧创作题材，为世界音乐的继承和发扬作出了突出贡献。

《微风海湾》一书中UFO照片透析

一些说明在韦氏大词典里,对非自然现象的定义是“具有独特意义的事物或事件”,它们“与自然的或预期的不相符,超出了正常范围.”不明飞行物,也就是通常所说的UFO,显然属于该定义的范畴.UFO摄影照片之所以被怀疑,是因为:①UFO代表着一种现代科学还不能充分解释的现象;②摄影照片众所周知是容易伪造的.“照相机不会撒谎”的古老谚语已经过时了.

听《微风轻轻吹拂的时光》

对莫扎特的歌剧有一些了解,对《费加罗的婚礼》也有一定了解。让我对莫扎特这部歌剧印象深刻的却是因为一部电影中的一段插曲。这部电影《肖申克的救赎》大家都不陌生,经历奥斯卡七项提名(最佳电影、最佳男主、最佳编剧、最佳剪辑、最佳配乐、最佳混音)却又一项未得之后,因为口碑而大受观众追捧,在互联网的帮助下,它得到了一个新头衔:影史第一。

微风·舞蹈

平静的湖面像一面镜子。一阵微风吹过，平静的湖面漾起阵阵波纹，像轻轻舞动着的绸缎。湖边的垂柳也和着微风，跳起轻盈的舞蹈。

微风·轻轻

柳树姑娘可真爱美!你瞧，微风轻轻地吹，柳树姑娘赶：簪对着小河，把秀发梳得顺顺的，她还在每个发辫上系上了绿色的发结。她是赶着要去参加春天的选美大会吧!

微风里的思念

微风 轻轻地哼着小曲微风

从“拖腔”形态再论潮尔道旋律声部与长调的差异性

潮尔道是流传于内蒙古锡林郭勒地区的多声部合唱。潮尔道旋律声部具有长调形态特征,而潮尔声部与呼麦低音唱法具有极高的相似性。因此学界认为:潮尔道是长调与呼麦的“合成品”。本文秉持潮尔道的两种基本结构是相对独立的观点,除去表现形式、结构、文本等因素后,从“拖腔”的形态共性将潮尔道旋律声部与长调的纯粹“音乐”的表征音响进行了比较,得出了“拖腔”形态特征的差异性。笔者认为,这种差异性除了表现在文本分析上,还建立在业内人对于两种体裁的歌唱具有特殊的辨别能力——“听觉反应”,而这种“听觉反应”其实源于两种体裁的本体属性。

Experimental Research on Enhanced Cyclone Separation of Acoustic Agglomerated Particles

To test the particles solidity and to verify the separating efficiency at normal atmospheric temperature, the experimental research was made on the enhanced cyclone separation of acoustic agglomerated fly ash particles. The separating efficiency has increased by 3%-4% in a sound field with 150 dB pressure level compared with that obtained without acoustic wave processing. The enhanced cyclone separation test study for acoustic agglomerated particles has provided a technical basis for pressurized fluid bed combustion(PFBC) application.

A Top Level Bundle Conductors Laboratory Built in China

This paper introduces the key laboratory on bundle conductors for high voltage overhead lines built byElectric Power Construction Research Institute under the State Power Corporation of China. It consists of 4 sub-laboratories, namely the Aeolian Vibration Lab, Spacer Vibration Lab, Conductor Fatigue Lab and Conductor CreepageLab. The paper introduces also laboratory’s facilities, functions and some experimental results.[

The Observation of Pituitary Function in Patients with Acute Pituitary Apoplexy before and after Transsphenoidal Surgery

Objective： To explore the pituitary function of acute pituitary apoplexy and its effect by transsphenoidal surgery. Methods： The clinical data and endocrine hormones level of 25 patients with acute pituitary apoplexy who underwent transsphenoidal surgery from Jan. 2002 to June 2004 were retrospectively analyzed. Results： 13 cases underwent surgery within 3 days after admission and 22 cases within 1 week. Of the 25 cases, 9 patients suffered the impairment of pituitary-thyroidal function, 14 cases of pituitary-adrenal function and 11 cases of pituitary-gonadal function before surgery. After surgery, 5/9, 8/14 and 7/11 were recovered from the corresponding hypopituitarism. Conclusion： Hypopituitarism is a major manifestation of acute pituitary apoplexy. Urgent surgery decompression contributed to the improvement of pituitary function. Patients with hypopituitarism after surgery required the corresponding hormones replacement therapy.

ANALYSIS ON WAVELET POWER SPECTRUM OF WARM AND COLD EVENTS IN THE NIO REGIONS

We statistically analyze the tropical typhoon forming in the South China Sea and use TC (Tropical Cyclone) for short in the following) by typhoon yearbook. The typhoon quantity is very different in different months and years. TC appears in all months except March, and the most TC quantity in a year is 11, the least is 1 and 6.2 on average. The most TC quantity in a month is 5 and the least is 0. TC lands most in August and no TC lands on Chinese continent from December to the following April. The primary landing area is between Shantou and Hainan Island. The sustaining period of TC is usually between 4 days to 7days, and the longest is 19 days. Only 15% of the TC forming in the South China Sea can intensify to typhoon, and they all form in the ocean area deeper than 150m. The South China Sea is the ocean area over which the TC occurs frequently.

AN SENSITIVITY SIMULATION ABOUT CLOUD MICROPHYSICAL PROCESSES OF TYPHOON CHANCHU

With the Reisner-2 bulk microphysical parameterization of the fifth-generation Pennsylvania State University-U.S. National Center for Atmospheric Research （PSU--NCAR） Mesoscale Model （MM5）, this paper investigates the microphysical sensitivities of Typhoon Chanchu. Four different microphysical sensitivity experiments were designed with an objective to evaluate their respective impacts in modulating intensity forecasts and microphysics budgets of the typhoon. The set of sensitivity experiments were conducted that comprised （a） a control experiment （CTL）, （b） NEVPRW from which evaporation of rain water was suppressed, （c） NGP from which graupel was taken, and （d） NMLT from which melting of snow and graupel was removed. We studied the impacts of different cloud microphysical processes on the track, intensity and precipitation of the typhoon, as well as the kinematics, thermodynamics and vertical structural characteristics of hydrometeors in the inner core of the typhoon. Additionally, the budgets of the cloud microphysical processes in the fine domain were calculated to quantify the importance of each microphysical process for every sensitivity experiment. The primary results are as follows： （1） It is found that varying cloud microphysics parameters produce little sensitivity in typhoon track experiments. （2） The experiment of NGP produces the weakest storm, while the experiment of NMLT produces the strongest storm, and the experiment of NEVPRW also produces stronger storms than CTL. （3） Varying parameters of cloud rnicrophysics have obvious impacts on the precipitation, kinematics, and thermodynamics of the typhoon and the vertical structural characteristics of hydrometeors in the typhoon＇s inner core. （4） Most budgets of cloud microphysics in NMLT are larger than in CTL, while they are 20%-60% smaller in NEVPRW than in CTL.

Cyclonic Separation Technology:Researches and Developments

Centered on thetechniques and industrial applications of the reinforced cyclonic separation process, its principles and mechanism for separation ot ions, molecules and their aggregates using polyalsperse aroplets are discussed generally; the characteristics and influential factors of fish-hook phenomenon of the grade efficiency curve in cyclonic separation for both gas and liquid are analyzed; and the influence of shear force on particle be- havior （or that of particle swarm） is also summarized. A novel idea for cyclonic separation is presented here： enhancing the cyclonic seoaration process of ions, molecules and their aggregates with monodisperse microspheres and their surface grafting, rearranging the distribution of particles by size using centrifugal field, reinforcing the cyclonic separation performance with orderly arranged particle swarm. Also the investigation of the shortcut flow, recirculation flow, the asymmetric structure and non-linear characteristics of the cyclonic flow field with a com-bined method of Volumetric 3-component Velocimetry （V3V） and Phase-Doppler Particle Anemometer （PDPA） are elaborated. It is recommended to develop new systems for the separation of heterogeneous phases with cyclonic technology, in accordance with the capture and reuse of CO2, methanol to olefins （MTO） process, coal transfer, andthe exploitation of oil shale.

Soil Moisture Content Monitoring Based on ERS Wind Scatterometer Data

The ERS-1/2 wind scatterometer （WSC） has a low resolution cell of about 50 km but provides a high repetition rate （〈4 d） and can make measurements at multiple incidence angles. In order to estimate effective surface reflectivity （related to soil moisture content） over bare soil Using WSC data, an original methodology based on the advance integral equation model （AIEM） is presented, which takes advantage of its multiple view angular characteristics. This method includes two steps. First, a simplified two-parameter surface scattering model is calibrated by AIEM simulated-database over a wide parameter space. Second, regression analyses are carded out using the simulated database to build the relation between those parameters of our model at different incident angles from two observations of Mid and Fore beams. From the model simulated database, our technique works quite well in estimating Г^0. The possibility of applying the model to retrieve soil moisture is investigated using a set of data collected from the Intensive Observation Period field campaign in 1998 of the Asian Monsoon Experiment Tibet （GAME-Tibet）. The retrieved values obtained for the bare land surface are consistent with ground measurements collected in these areas and the correlation coefficient between retrieved soil moisture and the measured one reaches 0.65.

A Precise Integration Method for Linear Viscoelastic Solid

This paper presented a new convenient method for viscoelastic problems which are generally solved through complex Laplace transform. State space equation is derived from the differential form of constitutive equation of linear viscoelastic solid that can be solved by a precise integration method which is used in many fields with the advantages of high precision and convenience. For linear viscoelastic solids and crack, the finite elements program of the precise integration method is developed, which appears to be efficient and precise.

Formation and evolution of Emeishan basalt saprolite in vadose zones of Touzhai landslide source rockmass

In order to explain the formation process of slope hazards, and to identify the key factors leading to instability of a slope, Emeishan basalt saprolite in vadose zones of the Touzhai landslide in Zhaotong, Yunnan, was studied. The formation and evolution of Emeishan basalt saprolite was examined using, amongst other techniques, field investigations,thin section analysis, scanning electron microscopy(SEM) observations, chemical analysis, physical and water-physical property tests of rock masses. Field observations revealed that the majority of the weathered rock blocks were presented as a concentric layer structure in which an internal corestone was enveloped with several layers of external saprolized crust. Chemical and mineralogical analysis identified that iron was the most sensitive element and that the weathering progress usually started with the oxidation of Fe2+ to Fe3+ in rock blocks. Alkaline elements such as Si, Ca, Mg, Na and K were also dissolved and Fe and Al were concentrated in saprolized crusts. Results indicated that loss on ignition(LOI) also increased significantly. SEM results showed that the weathering intensity of thebasalt blocks decreased gradually from the outside to the inside, and the mineral morphology significantly differed on both sides of the weathering front. The saprolized crusts presented cellular microstructure features due to the generation of micropore and clay minerals. Thin section analysis showed that plagioclase was relatively more stable than pyroxene and chlorite during weathering. With a centripetal propagation of the weathering front, saprolized crusts became thicker and corestones became smaller; fresh Emeishan basalt blocks gradually turned into saprolized blocks. Due to the loose structure and low strength of saprolite, the quality of the Emeishan basalt mass significantly deteriorated, this being a potentially important factor which caused the Touzhai landslide to occur.

Modelling and Implementation of Multi-source Isolated Microgrid Using Virtual Synchronous Generator Technology

To improve the living standards,economical efficiency and environmental protection of isolated islands,remote areas and other areas with weak electric power facilities construction,a multi-source independent microgrid system is studied,including diesel generators,photovoltaic power generation system,wind power generation system and energy storage unit.Meanwhile,in order to realize the voltage and frequency stability control of AC bus of multisource microgrid,the virtual synchronous generator technology is introduced into the energy storage unit,and the charge and discharge control of the energy storage battery are simulated as the control behavior characteristics of synchronous motors,so as to provide damping and inertia support for the microgrid.The operation mode and control principle of each energy subsystem are expounded and analyzed.The algorithm principle of virtual synchronous generator and the control method of energy storage unit are given.Then,the working modes of the microgrid system under different environmental conditions are analyzed,and the multi-source microgrid system simulation model is built based on MATLAB/Simulink.The simulation results show that the microgrid system can run stably under different working modes and the energy storage unit using the virtual synchronous generator technology can provide good voltage and frequency support for the microgrid system.Finally,experiments verify the supporting function of energy storage unit on the voltage and frequency of the microgrid system.

Review on retrieval of lunar regolith thickness by active and passive microwave measurements

It is one of the important methods to retrieve lunar regolith thickness using active and passive microwave techniques.The retrieval of lunar regolith thickness is based on microwave radiation transfer process simulation in the regolith media.The lunar regolith model is first introduced,and the features of the involved physical parameters are indicated thereafter,such as dielectric constants,surface roughness,particle size and thermal grads of the lunar regolith.The time delay and the migration of the radar echoes from the different interfaces is the key problem for active microwave measurement.And the simulation of the microwave radiative transfer in the regolith media is the important technique for the passive microwave measurement.The important parameters and the physical mechanism for the two measurements are also presented.

A case study of cold-seasonthundersnow in Beijing

The characteristics of local thundersnow at ne spatiotemporal scale on 9 and 10 November 2009 in Beijing were analyzed,using wind pro ler,microwave radiometer,automatic weather station,Doppler weather radar,and satellite data.Furthermore,the causes of winter convection are discussed.The results showed that it was reflux weather.The cause of the thunder and lightning was the elevated convection above the lower cold and dry air,and the trigger for convection was the short wave trough and convergencein the middle level.This thundersnow event developed from monsoon-like long-lasting water vapor transport at 850 hPa from the South China Sea along with strong instability of,and convergence in,the conveyor layer.