查询词典 feasibility

During theoretic analysis and experimentation,the feasibility of weak signal detection based on Duffing Oscillators is proved.

结合理论分析和大量的仿真试验，表明了Duffing振子检测微弱正弦信号的可行性。

Third, this paper places an emphasis on the current situation of Chinese media identity; analyzes the causes that have led to the failure of duple identities; then it further points out the collisions and conflicts that are now afflicting Chinese media, the inner cultural crack and identity crisis brought by it; describes the symptoms of the identity crisis and its harms; finally, this paper points out the possibility and feasibility of rebuilding Chinese media identity-balance, and propose some solutions in detail.

第三、重点解读当前中国媒体的现状，指出其当前的双重认同倾向，分析其新的身份建构尝试失败原因。进一步指出当前中国媒体所面临种种矛盾和冲突，由此导致的内在文化断裂，产生了认同紊乱和身份危机。描述了媒体身份危机的症状，产生的现存危害和可能危害。最后，指出重建中国媒体身份平衡的可能性和必要性，提出设计方案和方案实施的一些具体办法和措施。

Third, this paper places an emphasis on the current situation of Chinese media identity; analyzes the causes that have led to the failure of duple identities; then it further points out the collisions and conflicts that are now afflicting Chinese media, the inner cultural crack and identity crisis brought by it; describes the symptoms of the identity crisis and its harms; finally, this paper points out the possibility and feasibility of rebuilding Chinese media identity-balance, and propose some solutions

第三、重点解读当前中国媒体的现状，指出其当前的双重认同倾向，分析其新的身份建构尝试失败原因。进一步指出当前中国媒体所面临种种矛盾和冲突，由此导致的内在文化断裂，产生了认同紊乱和身份危机。描述了媒体身份危机的症状，产生的现存危害和可能危害。最后，指出重建中国媒体身份平衡的可能性和必要性，提出设计方案和方案实施的一些具体办法和措施。并对本研究进行自我反思和批判，指出未来的研究方向。

At last , the author discusses the feasibility and limitation of pop achitecture in our country and indicates its edificatory meaning.

文章最后论述波普化建筑在我国实现的局限性和可能性，并指出其启迪意义。

The environmental factors influencing remediation efficiency were considered. And the feasibility of utilization of Eichhornia crassipes solms as resource was also presented.

筛选出凤眼莲并以其为主要对象，研究了水生植物净化萘水溶液的吸附、吸收、降解等过程，以及萘对水生植物生理指标所产生的影响及机理，考察了影响水生植物净化效率的环境因素，并对凤眼莲资源化利用的可行性进行了初步探讨。

It was feasibility and simple and tried that pterygium excision in front of laminca elastica anterior.

拟于前弹力层表面行翼状胬肉切除术的术中操作是可行的、简单的、可靠的。

Objective To investigate the feasibility of pulse Doppler combined with electrocardiographic thinking for diagnosis of fetal arrhythmia.

目的 探讨脉冲多普勒结合心电图思维方法分类诊断胎儿心律失常的可行性。

By time-varying filtering, we realize the signal selectivity and interference suppression, especially for the signals with time-varying power spectrum. It is shown herein that conventional eigenstructure based methods are lower dimensional special case of the time-frequency subspace fitting method. The closed-form array response estimation algorithms for blind source separation in wireless communication is also developed in the dissertation by exploiting the data structure of second-order statistics of the array output in the presence of multipath. The proposed method achieves array response estimation with little constraint on signal property and propagation environment such as scatters or angular spread. Moreover, the array utilized here can be of arbitrary geometry and even uncalibrated. Since the closed-form solution is obtained, no misconvergency may occur and large amount of computation can be saved. The equivalent feed model and corresponding optimization designation are proposed to realize the downlink multi-user selective transmission. By coherent and non-coherent superposition of the electromagnetical field, multiple beams can be formed using a single array, so that each co-channel user signal is transmitted in each beam and will not interfered with each other. The proposed system scheme implements the digital beamforming and the channel allocation in the base band, therefore is suitable for the utilization of the radio software technology. The feasibility and effectiveness of the proposed model are proved by the RF experiment.

在窄带条件下，GSC－SSF方法还可以提高阵列的虚拟孔径，从而提高估计的性能；可以证明，Cyclic DOA 和SC-SSF方法可看作该方法的特例或近似； 3、提出了二维GSC－SSF方法和宽带谱相关DOA矩阵方法，利用信号的循环平稳特性解决了宽带条件下二维 DOA 估计问题，并具有阵元数少、计算量较小的特点； 4、提出了时频子空间拟合和宽带时频DOA估计算法，将联合时频分析的理论和方法引入到阵列信号的空间谱估计研究中，利用时变滤波实现信号选择性测向和干扰抑制，特别适合于谱时变信号；可以证明传统特征结构法可看作是时频子空间拟合方法的特例； 5、提出了多用户环境下阵列响应的估计方法——CARE方法，该方法对信号结构和传播参数（主要是散射源分布与角度散布）的约束较少，适用于各种几何结构的阵列甚至未校准的阵列，能够直接得到阵列响应的闭式解，因此计算量小、稳健性好，不存在收敛问题； 6、提出了针对多用户下行选择性发送的阵列等效激励模型、优化设计方法及其系统实现方案，通过空间场的相干叠加与非相干叠加使得单一阵列能够形成多个波束，并保证各波束内的用户信号各不相同且相互干扰最小；其系统方案具有在基带实现数字波束成形、信道分配并便于软件无线电实现的特点，其有效性已得到外场实测数据的证实。

In the end, we implement the model elementarily in order to validate feasibility of the system.

最后，本文对本文所设计的入侵检测模型进行了初步实现，以验证系统设计的可行性。

Compared with the conventional analytic methods, the author studies the feasibility that the elastic bearing model is used to simulate the boundary constraint condition of the enrockment.

引入弹性边界模型，对比传统分析中对边界约束的处理，研究用弹性边界来模拟堆石体边界约束条件的可行性；选用规则典型的坝体，研究面板堆石坝的面板及堆石体的应力应变规律，特别是周边缝的变形规律；分别讨论了岸坡坡比、坝前水深、坝高、河床底宽等几何参数对弹簧系数取值的影响，确定弹簧系数的取值范围，给出了可用于实际工程计算的最佳取值范围；以松山面板堆石坝作为工程实例，验证弹性边界模型的实用性，并为工程建设提供了一定的参考。

Apllied the data of QuickBird-2——the highest resolution remote sensing,and based on the theory and methodology of fractal geometry,we have quantitatively studied remote sensing lineations in Gaolong gold deposit of Guangxi.

采用Quick Brid-2高分辨率卫星遥感数据，通过分形几何学的盒计维数法，定量研究广西高龙金矿区遥感线性构造。

So, sometimes, to change the color can not be your food (referring to the above-mentioned crustacean) has been a sign of boiling over.

所以，有时，来改变颜色，不能你的食物一直是沸腾了的迹象。