可设计的

In the article, I study the relation between entrance and the form of architecture, definitude the influence to the form of building by entrance space, and try to offer an operational method of integrated design , and want to provide reference to design the form of architecture and space inside and outside.

本文意在从空间的角度研究入口与建筑形态之间的关系，明确入口空间对建筑形式构成或形式存在的影响，并力图对建筑形态的设计、构成提供一个可操作的"整体化"的设计方法，希望能对建筑形态和内外部空间的设计提供参考。

Although this method can rapidly help a designer to activate product's concept design, it merely through one-point to find an optimal product design, it probably cause some blind points.

此方法虽可快速的帮助设计者，启发产品的概设计，然而要从单点找出最佳的产品设计，往往会造成其设计上的盲点。

A series of degradable aliphatic polyurethane copolymer based on L-lactide, polybutadiene and hexamethylene diisocyanate were designed and synthesized to meet the need of binder for antifouling paint for highly flexible degradable resin.

为开发新型环保长效防污涂料，获得降解速率可控的，可稳定释放环保型防污剂，并具有良好柔韧性的树脂基料，本文通过分子设计，合成一系列组成不同的可降解聚氨酯树脂。

Designer use the pattern、constitute lanaguge and so on.Through the symbol to show personal design ideal .The design of symbol also select、re-constitute evolution and creat the typical symbol fundamental.The nationality's decoration、wear system are breaked、analysized、dispersed and used again in modern fashion design.

设计师运用一定的图像、构成等语言，通过可感知的符号表现自我的设计理念；符号的设计又是对典型符号元素的精选、重构、演化和创造，民族原生的装饰、佩戴、穿着体系被打散、分析、解构，重新运用于现代服饰设计中。

The paper investigates both block-type pilot linear minimum mean square error algorithm and IEEE802.16 OFDM channel estimation analysis. Simulation results confirm the block-type pilot structure is more suitable for IEEE802.16 system. An optimal pilot setting algorithm, based on space frequency domain, is explored and the pilot chart is presented. The proposed algorithm finds its application in MIMO-OFDM. Simulation results show the algorithm presents a good approximation to the perfect channel state information curve, with about 2dB difference in SNR. The simulation results also demonstrate the algorithm achieves fairly high stability in the environment of fast fading, performance of the proposed algorithm is better that of pilot training channel estimation.3. Taking into account the characteristics of IEEE802.16 OFDM system, OFDM system simulation platform is constructed in Matlab, exploiting simulink as a tool. OFDM modulation and demodulation simulation system are configured on LabVIEW platform. All the system signal processing is simulated, including defining system parameters, designing modulation model, and verifying all the proposed algorithms under different environments, such as white Gaussian noise, multi-path fading, with or without guard interval etc. Bit error performance is evaluated. The research provides valid theoretical basis for practical OFDM system performance evaluation.4. Taking advantage of software radio, the paper designs a hardware platform with both 256-IFFT/FFT and 512-IFFT/FFT OFDM schemes co-existing in one platform. You can predetermine one from the two schemes to carry out almost the same model function with different system performance and parameter setting.5. Referring to IEEE802.16 standard, the paper proposes a design method for generating signals and frames suitable for laboratory investigations implemented in laboratory environment.6. Based on 6701evm digital evaluation card, combined with analogy front-end, the paper designs a DSP software model to deal with baseband signal processing. An overall OFDM scheme, with modulation and demodulation function, is accomplished.

讨论分析了MIMO-OFDM中一种基于空频域的最优导频设置算法，给出了导频图案，通过仿真实验表明，该算法与理想的信道状态信息曲线非常接近，信噪比差距约在2dB左右，并且在快衰落条件下具有较好的稳定性，其性能要优于基于前导训练的信道估计方法。3、根据IEEE802.16OFDM系统特点，论文分别在Matlab中应用Simulink工具构建OFDM系统仿真平台、在LabVIEW平台上实现了OFDM调制解调仿真系统，模拟了整个系统的信号流程，进行了OFDM仿真系统参数的选择和调制模块的仿真设计、论证各算法性能，并根据各种不同的条件：例如高斯噪声、多径衰落、有无保护间隔等，对系统的误码特性进行了评估，为正确评价实际OFDM系统的性能提供了有效的理论依据。4、论文以软件无线电思想作为指导，提出了以256点IFFT／FFT为核心和以512点IFFT／FFT为核心的两种OFDM算法模式并存于同一个硬件平台、且可预选的方案，它们在参数选取和性能指标上有所差异，均实现了相似的模块和功能。5、论文参考IEEE 802.16无线网络标准的参数设置，针对本设计系统的应用环境和系统硬件的性能速率，提出了一种应用于实验室环境的信号结构、帧格式等参数设计。6、论文基于TI公司的6701evm数字评估板卡，结合模拟前端搭建数字中频平台，设计了基带处理的DSP软件模块并进行系统调试，基本实现了一套完整的OFDM调制解调方案。

The advantage of CFD numerical simulation especially displays in the development of the new products, it not only can replace theroutine experiment and offer various kinds of flow characteristic parameters by a large margin , It not only can replace conventional experimental substantially provide various flow parameters, and reveals through three-dimensional flow field pattern to optimize design based on detailed. CFD numerical simulation in this text applications will greatly enhance the cage control valve design and the technical level and product quality, reducing cage control valve design and processing cycle, significant cost savings, And optimizes through the flow channel, to reduce fluid flow through the valve of energy loss, improving efficiency in the use of energy have the extremely vital significance.

CFD数值模拟的优势尤其表现在新产品的研制开发中，它不但能大幅度取代常规实验提供各种流动特性参数，而且能通过揭示流场三维分布形态为优化设计提供详细依据；文中所采用CFD方法必将大大提高套筒型调节阀设计的技术含量与产品质量，可缩短调节阀的设计和加工周期，节省大量成本，并且通过流道优化，对降低流体流过调节阀的能量损失，提高能源利用率等具有十分重要的意义。

Then the flow regime in the wells is studied.Firstly, the energy dissipation engineerings are systematically concluded. Then circular stilling well hydraulic model is made.The paper presents guidelines to aid the designers in determining optimum well geometry for their specific needs. General design criteria have been established to determine well size based on design discharge, Q, and diameter of the standard sleeve valve, D.

本文首先较系统地总结了消能工的研究现状；设计制作圆形深筒式消力井水工模型，通过试验及数据分析建立了圆形深筒式消力井各变量间的函数关系式，得出圆形深筒式消力井水力设计的基本方法，即已知设计流量和进水管直径，由曲线可得到圆形深筒式消力井的最优尺寸，并运用工程算例进行验证。

Sample Tray:Stainless steel sample holder with special design, can option the space between layers, can enactment the number of layers, the diameter of material-dry tray is 200mm,four layers; install the material about 1500ml(material thickness 10mm).

样品盘：特殊设计的不锈钢样品架，样品盘间距可调，层数自由设定；物料干燥盘直径为200mm，共四层；可放置物料约1500ml（料厚10mm）。

Material Tray:Stainless steel sample holder with special design, can option the space between layers, can enactment the number of layers, the diameter of material-dry tray is 240mm,four layers; install the material about 2000ml(material thickness 10mm).

物料盘：特殊设计的不锈钢样品架，样品盘间距可调，层数自由设定；物料干燥盘直径为240mm，共四层；可放置物料约2000ml（料厚10mm）。

The instructional idea and fundamentals of design of the aggiornamento architectures of hydropower stations in China nowadays are described;and the design thought of the disposal and fitment assorting with the circumstance outside the station and inside are discussed;the design principle of the harmonious uniformity among the nature and the building and the human are also expounded.

阐述了在当今农村水电站现代化建筑设计的指导思想、基本原则，论述了厂内外布置、装修与内外环境协调的设计理念及追求自然、建筑和人三者之间和谐统一的设计原则。这应该成为新世纪我国在社会主义市场经济条件下农村经济实现可持续发展的战略目标

On the other hand, the more important thing is because the urban housing is a kind of heterogeneity products.

另一方面，更重要的是由于城市住房是一种异质性产品。

Climate histogram is the fall that collects place measure calm value, cent serves as cross axle for a few equal interval, the area that the frequency that the value appears according to place is accumulated and becomes will be determined inside each interval, discharge the graph that rise with post, also be called histogram.

气候直方图是将所收集的降水量测定值，分为几个相等的区间作为横轴，并将各区间内所测定值依所出现的次数累积而成的面积，用柱子排起来的图形，也叫做柱状图。