• The uniform design and response surface methodology(RSM) are applied to the multi-objective optimization of a 2-D mixed compression scramjet inlet.

    基于响应面法进行二维混合压缩冲压发动机进气道多目标优化研究。

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  • The response rate, defined as a 50% or greater reduction in HAM-D scores, was higher among patients receiving citalopram, at 35.9% compared with 22.5% for those given placebo.

    反应定义汉密顿抑郁量表得分上有50%或者更多的减少要高于那些接受西酞普兰治疗病人,其结果是35.9%比上22.5%,对于那些给予安慰剂的病人来说。

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  • The characteristics and the R&D trend of a optical partial response digital transmission technology, namely optical duobinary transmission, are thoroughly introduced and discussed.

    一种新型部分响应数字传输技术光双二进制技术特点发展趋势进行了深入研究和介绍

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  • Finally, 3-d earthquake response of plate rubber bearings and basin rubber bearings of viaduct are analysed by using NASTRAN structural program and some useful conclusions are drawn.

    最后大型结构化分析程序NASTRAN板式橡胶支座式橡胶支座条件下高架桥空间地震反应进行了分析,得出了一些有益的结论。

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  • The vibration response characters were computed based on the 3 - D FE model of a gear with software ANSYS.

    建立齿轮结构有限元分析模型,通过频响分析计算,获得结构振动响应特性参数。

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  • Frequency-selective frequency hopping(FH) cosite d interference is a typical long impulse response interference.

    跳频干扰具有频率选择性典型脉冲响应干扰。

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  • We present a mesh convergence test of the 3-d finite difference method for computing the electromagnetic response of a buried conductivity anomaly.

    本文三维有限差分计算电导率异常电磁响应时作了一次网格收敛试验

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  • The analysis model of seismic response and earthquake induced permanent deformation of dam is established with the 3-d nonlinear FEM.

    采用维非线性动力有限元分析方法,建立坝体地震反应地震永久变形的分析模型

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  • In this paper, under the assumption of point source propagation of waves an approach of 3-d dynamic analysis of seismic response of embankment DAMS is proposed.

    本文利用点源传播假定,建议了一种计算堤坝地震反应三维动力分析方法

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  • Modal frequency and vibration response of the gear box are computed by structural FEM with a 3-d FE model.

    建立齿轮三维有限元模型采用结构有限元计算齿轮箱模态频率振动响应

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  • In this paper, the authors present a fast and accurate complex response numerical method for 2 -d random earthquake response analysis of earth dam.

    本文提出土坝随机地震反应分析一种快速精确反应计算方法

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  • Based upon the principle of effective stress a method of 2-d dynamic analysis for the calculation of the seismic response of saturated soil mass is submitted in this paper.

    本文根据有效应力原理提出了一个计算饱和土体地震反应动力分析方法

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  • The skin manufactures vitamin D in response to ultraviolet light exposure.

    皮肤暴露于紫外线可生成维生素D

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  • Researchers dedicated to finding indicators, such as CA125, D-dimer, which can be used in early diagnosis of ovarian cancer, treatment response monitoring and prognosis.

    研究者致力于寻找指标CA125D-二聚体应用卵巢癌早期诊断疗效观察预后评估

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  • Researchers dedicated to finding indicators, such as CA125, D-dimer, which can be used in early diagnosis of ovarian cancer, treatment response monitoring and prognosis.

    研究者致力于寻找指标CA125D-二聚体应用卵巢癌早期诊断疗效观察预后评估

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