多重

Position parameters were obtained from the simulation with the model of towed array.Based on the theory of radiated noise forming, the launch noise was simulated according to test condition in Laboratory,and the result showed the launch impulsion noise obeyed SαS distribution. The simulated noise attenuating in deep sea was analyzed with a sound loss translation model.Minimum variance distortionless response,spatially smoothed MVDR, and beam-space multiple signal classification algorithm were adopted to process the signal, hence the source level, the frequency structure and the location of the launch noise were achieved.

基于试验的实际情况，根据潜艇拖曳阵模型，仿真生成了各水听器阵元与本艇的位置关系；根据噪声源理论模型分析产生雷弹发射模拟噪声，利用SαS分布模拟武器发射冲击噪声，仿真分析模拟噪声在海洋环境中的传播衰减，对阵元信号分别利用最小方差无畸变响应法（MVDR 、空间平滑MVDR以及适应子带的波束域多重信号分类算法进行信号处理，得到发射噪声的声源级、频谱结构和方位。

Detection of 98% of DMD/BMD gene deletions by polymerase chain reaction.

应用14对引物多重聚合酶链反应作假肥大型肌营养不良症的产前基因诊断。

In this dissertation we propose a set of fast algorithms for computing the DGFT (Discrete Generalized Fourier Transforms) over the hexagon domains and the parallel dodecahedron domains and give the parallel implementation on Linux clusters.

本文在理论上的主要贡献就是利用多色排序、区域分解和多重网格的思想，设计了二维三方向平行六边形区域和三维四方向平行十二面体区域上广义离散傅立叶变换的快速算法并给出它在PC Linux机群上的并行实现。

Regarding four kinds of exchange rate coordination mechanism Dollar Standard, Yen Bloc, the BBC rule and the AERM, we should select the BBC rule. In order to realize the East Asian regional currency integration, we can build three parallel monetary Sub-clusters which maybe a more feasible solution.

对于钉住美元制、钉住日元制、BBC规则和AERM四种可选的汇率协调方式，作为一种次优选择应该选取BBC规则；对于东亚区域货币单一化，可行的方案是采用多重货币区的方式实现。

The Chinese new revolution of Agricultural Science and Technology is multiple goal green revolution, which is more complex than the double green revolution around the world.

阐述了以"双重绿色革命"为主要特征的世界农业科技革命的趋势，指出中国新的农业科技革命是超出世界农业科技革命目标的多重绿色革命。

ReCAPTCHA is virtually immune by design, since it selects words that have resisted the best text-recognition algorithms available, says John Douceur, a member of a team at Microsoft that has built a CAPTCHA-like system called Asirra.

John Douceur是一个微软研究团队的成员，该团队已经创建了一个类CAPTCHA的验证码系统，叫作Asirra。他说："多重验证系统从设计上来说无懈可击，因为它选择的词汇已经将现有最好的文本识别程序拒之门外。"

The doughtiness is just like Mr. Yang's poem: no matter what it bears, no matter how it weighs the earth, it never utters a word.

这样的坚韧恰如杨宗泽在《阳光与土地》里写道："无论承载着什么/无论有多重/土地/都不会吭声。"

Based on the above analyses, the paper concludes that takes the collective economy as dragonhead, erects and consummates the legal supervision mechanism of assets management by scientific method, plaies the service function of organizational framework , increases the investment in agricultural education,advances the integer villager living level are the approaches which can achieve the objective of sustainable development.

北京作为首都，也是特大型城市，郊区有方圆近 16000玩，的面积，承担着首都食品生产基地、生态环境绿地、城市环境发展疏导地的作用，同时发挥着自身农村经济生长地等多重功能。京郊农业自改革开放以来，依靠北京在

Consequently, the nationality conflicts are unavoidable, and the phenomenon of dual or multi nationality occurs.

因此，国籍冲突现象也就在所难免，也导致双重、多重国籍等情况的产生。

The research on ecotourism is relatively substantial both at home and abroad.

本文主要从社会科学的角度，对生态旅游，尤其是其多重目标和多个主体进行了较为系统的研究。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。