我们采用了转移矩阵方法和截断近似技术。
The transfer matrix method and the truncation technique are employed.
后半部分利用近似技术对飞机机翼前梁布局优化进行了研究。
The second half of the paper presents the research of the layout optimization of aircraft wing .
将本文研究的基于近似技术的协同优化方法应用在机翼设计中。
Collaborative Optimization based on approximate technology is applied to plane wing design.
高速数据流聚集查询：目前已有的聚集算法绝大多数是采用近似技术，以牺牲精度来换取速度的提高。
Aggregation query over high rate data streams: basically, most existing aggregation algorithms adopt the approximation technology to obtain the advancement of rate by sacrificing the accuracy.
但是，研究者们认为一种近似的技术可被用来寻找太阳系以外行星上生命的足迹。
But the researchers say a similar technique could be used to find signatures of life on planets orbiting other stars.
第三部分讨论了把近似结构精修到实验数据能够确证的程度的技术。
Part III discusses techniques for refining the approximate structure to the degree warranted by the experimental data.
观察太阳系外行星凌日的技术同Palle和他同事的技术近似，那就是利用月亮作为镜子看地球相对于太阳的凌日。
Looking for transiting extrasolar planets is analogous to palle and colleagues' technique - using the Moon as a mirror to watch Earth transit the Sun.
这项技术近似模拟了观察点相对于粗糙的表面移动时的视差。
This technique approximates the parallax seen when moving the eye relative to an uneven surface.
考虑到数字仿真技术的日趋完善和普及，近似解析法的主要目的在于给出定性结果。
Considering the growing popularity and perfection of numerical simulation technique, the purpose of approximate analysis is mainly pointed to giving qualitative results.
使用近似不动点技术，采用摄动迭代方法，目的是证明利普希茨伪紧缩映射序列的收敛性。
The object is to introduce a perturbed iteration method for proving the convergence of sequence of Lipschitzian pseudocontractive mapping using approximate fixed point technique.
对基于神经网络的结构近似分析技术进行了研究。
The structures approximation analysis technology is studied based on neural network.
对蓄热电锅炉、燃煤锅炉、燃油锅炉这3种适用条件、技术条件近似的热源的经济性进行了对比分析。
The comparative analysis of economy for 3 kinds of heat sources (electric boiler with thermal storage, coal-fired boiler and oil-fired boiler) by similar application and technology conditions is made.
为了避免多次结构重分析导致的计算量剧增，提供了近似结构重分析技术。
Approximate structure re-analysis technique is given to avoid increased computation in re-analysis.
众多的扩频通信抗干扰技术往往把有用扩频信号近似看作平稳随机过程。
In a lot of antijamming techniques for direct spread spectrum system (DSSS), the DSSS signal is approximately considered as a stationary process.
利用闭回路对技术估计欲稳定周期轨的近似位置。
The close return pairs technique is utilized to estimate an approximate desired periodic orbit.
使用等效线性化技术与单模态近似得到响应的均方误差方程。
A response equation for the mean square deflection is obtained under a single mode approximation by using the equivalent linearization technique.
保护是强制将电路中的一个低阻节点与高阻输入端节点近似等电位的一种技术。
A guard is a low impedance point in the circuit that's at nearly the same potential as the high impedance lead being guarded.
并对系统的频率特性进行了分析，表明基于该技术的微加速度计系统在工作频段内噪声能够得到有效的消除，且具有近似的线性相位。
The analyses of frequency characteristic of the system demonstrate that the noise in effective frequency band is eliminated and the phase of the system is approximately linear.
采用滑动窗口技术对数据流进行近似，提出了两种数据流上的轮廓查询方法：CCS算法和PCS算法。
We use slide window to approximate the data stream and propose two skyline query algorithms on data stream called CCS and PCS.
提出用圆弧来代替渐开线齿形的近似方法，实现了渐开线齿轮三维实体造型的直接编程生成技术。
In this paper, an approximate method of using three tangent arcs to substitute the involute gear profile curve is put forward.
这类近似推理模型ARM已用于建造“煤矿生产技术管理专家系统”的推理机制。
The ARM has been applied to build the inference mechanism of an expert system for coalmine's production and technical management.
提出了应用近似非线性滤波技术，辨识陀螺漂移误差模型的方法。
This paper presents the application of an approximate nonlinear filter in the identification of gyro drift error model.
在来源换向技术，一台换向的可控硅整流器被关闭当换向发生时，潮流是近似地恒定的除了山谷。
In the source commutation technique, a commutating Thyristor is turned off byforcing the DC link current to zero.
把近似熵用于密码技术中，设计一种实用的随机数检验方法。
Approximate entropy be applied to cryptographic technology, designing a testing method of a random sequence.
本文将介绍求解这类问题的有效计算方法——近似法、级数法，以及有关技术处理。
This paper proposes the methods which are available for calculation to solve these problems, such as approximation method, progression method and other technical treatment.
基于内容的图像检索技术是利用计算机图像处理和数据库管理系统，把图像的可视特征作为数据库检索的依据，对图像数据库进行近似检索。
Based on image Processing and database Management System, Content Based image Retrieval (CBIR) is employed to obtain approximate results from image database, using the visual feature of images.
滑动窗口是对数据流进行连续查询处理、得出近似查询结果的一种常用的数据采样技术。
Sliding window is often used as a sampling method for query processing and obtaining approximate answers over data stream.
结果表明，近似模型技术对于汽车性能的平衡优化是一种十分有效的方法。
It was indicated that the approximate model technology was an effective method for optimizing vehicle's performance.
结果表明，近似模型技术对于汽车性能的平衡优化是一种十分有效的方法。
It was indicated that the approximate model technology was an effective method for optimizing vehicle's performance.
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