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Property rental advertising real estate agent loan agent business (1) Real Estate Information Network joined Huaian to break through the inevitable real estate to domain restrictions and limitations of time and space will bring vast business opportunities.

一 加盟淮安房产信息网，突破房地产中介不可避免的地域限制和时空限制，必将带来广阔商机。

Such as the use of long-cycle, the general life expectancy in decades more, some even as long as 100 years time; Large magnitude of value, on the one hand, developers of a project at investment dollars, on the other hand, as the development results, the total real estate project in the country is also very large share of wealth and the individual purchase of a property is a no small inputs; Not only has the real estate consumer goods, but also with investments of the real estate value of, the proposed higher value-added requirement.

如使用周期长，一般寿命都在几十年以上，有的甚至长达百年时间；价值量大，一方面开发商对一个项目的投资动辄过亿，另一方面作为开发成果，不动产项目在国家总财富中所占比重也非常大，而个人购买一项房产更是一笔不小的投入；房地产商品不仅具有消费性，同时也具有投资性，这对房地产的保值、增值提出了较高的要求。

But Not long after, in April 2003,"五霸" Replacement Housing Shaandan one missing, to the sun has begun operation, a level playing field for second-hand housing market, dropping a heavy bomb, the entire Xi'an market explosion of the pot, like all of a sudden, a large number of real estate consumers lose their confidence in intermediaries, many people buy a house, renters would rather spend more time personally door-to-door, sell, rent room who would rather pay posters , advertise, do not want to find Real Estate Agents, real estate intermediary market gradually tend to a trough.

但不久之后，在2003年4月，&五霸&置换房屋陕一人失踪，太阳已经开始运作，公平竞争的二手房市场，投放了沉重的炸弹，整个西安一个市场发生爆炸的熔炉，就像突然之间，大量的房地产消费者失去信心的中介，很多人买房子，租房宁愿花更多的时间亲自送货上门，销售，出租房谁宁愿支付海报，宣传，不希望找到房地产经纪人，房地产中介市场逐步趋于低谷。

To solve the exsisting problems in the realization of the LFM/CW radar, the thesis presents a technique for dynamically measuring the LFM/CW signals, which can accomplish the dynamic measurements of FM linearity, FM bandwidth and FM slop of the transmitted signals of LFM/CW radars. This technique creates an effective and accurate means of judging the performance of LFMCW radars. The linearity-correction techniques presented in the thesis successfully make the linearity of the transmitted signals of an actual LFM/CW radar reduce from approximately 25% to 0. 1%(or r. m. s linearity of 0.04%), better than the best results (0.22%) obtained by foreign researchers with complex linearization closed-loop in the same kind of LFM/CW radars, according to the published literatures during the last decade. In order to improve the capability of the real-time processing and range-cells management of LFM/CW radars, the principle of equivalent mixing by lacking-sampling process of band-pass real signals is proposed based on the well-proved improvedversion of sampling theorem of band-pass real signals. This principle is used to configure the range-segments processing of the beat signals of an actual LFM/CW radar. The techniques of system-background interference suppression and the beat signal's dynamic range suppression are proposed, and are realized in an actual LFM/CW radar to demonstrate their effectiveness.

针对线性调频连续波雷达实现中急待解决的技术问题，文中提出并验证了线性调频连续波信号的综合动态测试技术，可以完成对线性调频连续波雷达发射信号的扫频线性度、扫频带宽和扫频斜率的综合动态测试，为衡量实际线性调频连续波雷达的系统性能创立了精确有效的测试手段；文中建立的非实时闭环动态校正技术使一部实际的线性调频连续波雷达的发射信号（时带积3×10〓）的扫频线性度从25%改善为0.1%（方均根线性度0.04%），优于国外已公布的80年代同类雷达中采用复杂的实时闭环动态校正环路所获得的实际结果（0.22%）；为了改善线性调频连续波雷达的实时性和分辨单元数处理能力，文中发展完善了实带通信号的采样定理并给予了严格证明，并在此基础上提出了欠采样等效混频原理，将其应用于实际线性调频连续波雷达的距离分段处理中；针对线性调频连续波雷达中系统背景干扰和回波动态范围问题，创立了系统背景综合抑制技术和频域动态范围压缩技术，并将它应用于实孔线性调频连续波雷达系统中，显示出它们的有效性。

According to incomplete statistics, from early August to the end of November, just four months in a Beijing Taiwan exposition on the 10, which both fall in trade exhibitions will be held July, the month of October the Beijing International City real estate fairs, Beijing, China real estate transactions and in the exhibition organized by the China International Exhibition Center will be moved to Hi citizens, but also including some exhibitions "New Horizons"-- as in the Beijing Exhibition organized by Huambo time and lofty international exhibition company exhibition companies in the green, residential technology exhibitions will be the National Day theme, Also in the exhibition organized by the Beijing International Expo and real estate services by the United States International Data Group ('94) and the Beijing Hidden Dragon exhibition at the China International Science and Technology Exhibition Center company organized autumn fashion exhibitions.

据不完全统计，从8月初至11月底，短短4个月北京一地集中了十余台展会，其中既包括在国贸举办的老牌秋季房展会、10月份的北京国际城市房地产交易会、中国北京房地产交易展示会以及在中国国际展览中心举办的迁喜房展会，也包括一些房展会&新秀&――如在北京展览馆举办的由万博盛世展览公司和远大国际展览公司承办的以绿色、科技住宅为主题的国庆房展会、同样在北京展览馆举办的国际房地产服务博览会以及由美国国际数据集团和北京藏龙展览公司在中国国际科技会展中心举办的秋季时尚房展会。

Sits in the seashore, looks out into the distance, the blue color sea, is tranquil from time to time affably, from time to time surging forward; The deep blue sky, is clear and bright from time to time like the mirror, from time to time the pink clouds fly the volume, the beautiful scene is it may be said that eyes cannot take it all.

坐在海边，极目远眺，蓝色的大海，时而平静舒缓，时而汹涌澎湃；蔚蓝的天空，时而清朗如镜，时而彩云飞卷，可谓美景目不暇接。

The numerical results indicated that the mixing time decreases about linearly with increasing current intensity. The mixing time decreases first then increases with increasing current frequency and comes up to its minimum value at 30Hz. Applying the traveling magnetic field to the uptake or downtake when the exciting current intensity is 200 A at 10 Hz, the mixing time can be shortened by 9%~17%. With the operating conditions kept unchanged, shorter mixing time is available if applying the traveling magnetic field to the uptake instead of downtake, and the time can be shortened by 18%~26% if applying the magnetic field to both the uptake and downtake. Moreover, the mixing time decreases with increasing argon blowing flowrate, and the time comes down to its minimum value if the argon blowing flowrate is 1 600 NL/min. After the moment, the mixing time increases with argon blowing flowrate.

计算结果表明：混匀时间随电流强度的增大而减小，并且近似成线性关系；混匀时间随电流频率的增加先减小后增大，并且在30Hz 时达到极小值；在励磁电流强度为200A ，频率为10Hz 的条件下，在上升管或下降管施加行波磁场混匀时间可缩短9%~17%；在相同操作条件下，在上升管处施加行波磁场混匀时间小于在下降管施加行波磁场的混匀时间；同时在上升管和下降管施加行波磁场，混匀时间可缩短18%~26%；混匀时间随吹氩量的增大而减小，在吹氩量为1600NL/min 时混匀时间达到极小值，吹氩量继续增大时，混匀时间反而增大。

The time-domain response of the induced currents on a scattering object irradiated by a plane wave with a Gaussian pulse in time is expanded as an associate Hermite series in this paper. Using the isomorphism of the associate Hermite function and its Fourier transform, the frequency-domain information can be obtained similarly to the time-domain expansion. According to the corresponding relation between time-domain analysis and frequency-domain analysis, and using the early-time response and the low-frequency information of the induced currents, the non-known coefficients in the expansion series can be decided. The entire responses of the induced currents on the scattering object in both time and frequency domains can be obtained at one time by simultaneous extrapolation computation using both the early-time response and the low-frequency information of the induced currents.

摘要首先根据散射体在高斯脉冲平面波激励下感应电流的能量几乎全部集中在时间轴和频率轴上的有限范围内，该文将时域响应展开为系数待定的连带Hermite级数的叠加，并根据连带Hermite函数的傅里叶变换的自反性，得到与时域响应形式类似的频域响应；然后利用时域方法和频域方法分别计算散射体上感应电流的早时响应和低频信息；最后经过时域和频域联合外推计算，由早时响应和低频信息确定时域和频域响应的待定系数，从而获得了整个时域和频域的完全响应。

Firstly, This paper processes geometry filtration based on character of orbit's apogee and perigee after orbit model is analyzed and based. Secondly Space Debris is separated into two kinds, coplanar and not coplanar according as location interrelation of target and debris. In Dynamic filtration's processing, considering prediction time limit and orbit perturbation, secular effects which have increaser effect is considered so that some need catching danger time point is appeased, some law about time when target and debris pass intersectant line each other is inferred, when debris and object are in different plane and some similar law also is inferred otherwise. The time list is arithmetical progression. These laws can improve calculation efficiency remarkably; Lastly orbit predict is a course approaching least distance. Danger time point in the last step become beginning time point from which debris and object's position and velocity are calculated by SXP4 Model which is an analytic model.By result, determine that relative movement trend is closer or apart, farther calculate the interval apart from time when predictive least relative distance occurs. Least relative distance and time when least distance occurs is calculated finally. It is a fast approach course adopting varied interval.

本文在分析、建立轨道摄动计算模型的基础上，首先采用基于轨道远、近地点特征对大量编目在册的空间碎片进行初步几何静态筛选，然后根据碎片与目标轨道面的相对位置特点把碎片分为异面与准共面两种情况以进行动态筛选，在筛选过程中考虑到预报时限长度和轨道摄动影响，引入了轨道摄动中具有积累效应的长期项以满足危险时间点的捕捉要求，利用了长期项摄动变化线性的特点导出了碎片与目标异面情况下各自过交线的时间序列成准等差数列的规律性和准共面情况下类似的规律性，从而显著地提高了前期轨道筛选的计算效率；最后对剩余危险碎片和目标飞行器利用SXP4轨道预报模型在前期轨道筛选的基础上以各个危险探测时间点为预报的时间起点，并根据预报计算结果，分析目标和碎片在该时间点的运动趋势是相互远离还是相互接近，推出预计最小相对距离发生时刻相对此刻的时间长度，得到其随时间变化的局部最小相对距离以及危险距离发生的时刻和相对速度，这是一个采用变时间步长、快速逼近最小相对距离的过程。

And indeed there will be time For the yellow smoke that slides along the street,Rubbing its back upon the window-panes;There will be time,there will be time To prepare aface to meet the faces that you meet;There will be time to murder and create,And time for all the works and days of hands That lift and drop aquestion on your plate;Time for you and time for me,And time yet for ahundred indecisions,And for ahundred visions and revisions,Before the taking of atoast and tea.

呵，确实地，总会有时间看黄色的烟沿着街滑行，在窗玻璃上擦着它的背；总会有时间，总会有时间装一副面容去会见你去见的脸；总会有时间去暗杀和创新，总会有时间让举起问题又丢进你盘里的双手完成劳作与度过时日；有的是时间。无论你。无论我，还有的是时间犹豫一百遍，或看到一百种幻景再完全改过，在吃一片烤面包和饮茶以前。

It's not quite as simple as that.

并没有那么容易。

It debuted in 1992 in Japan and the United Kingdom, and 1993 in the United States.

它首次亮相于1992年在日本和英国，在美国1993年。