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  • The influence of structure parameters and contents of plant leaves on their reflectance spectra was analyzed using the PROSPECT model.

    利用植物单叶光谱模型PROSPECT分析了植物叶片结构和组分对其反射光谱的影响。

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  • With simulated annealing method, and using total quality of underwater shell as the objective function, the structure parameters are optimized.

    运用模拟退火算法,以水下航行器壳体的总质量最小为目标,对其结构参数进行全局优化设计。

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  • Adopting rational stope structure parameters is an important measure to exploit the deep deposit safely and to guard against the terra-pressure damages.

    采用合理的采场结构参数是实现深部矿体安全高效开采及控制地压危害的重要措施。

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  • The main structure parameters of the damper bearing are put forward.

    提出了阻尼轴承的主要结构参数及其确定方法;

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  • The structure parameters of the HAECVVS in use are proved to be reasonable.

    本次开发的电控可变气门系统的结构参数基本是合理的。

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  • The fine structure parameters were calculated using a least-squares fitting procedure.

    用最小二乘法拟合技术严格地计算了精细结构参数。

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  • The method of calculation of the bias and driven solenoid coil structure parameters is given.

    给出了驱动线圈和偏置线圈结构参数的计算方法。

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  • The method for design of optimum structure parameters of wavelength multiplexer is introduced in detail.

    文中详细介绍波分复用器结构参量的优化设计方法。

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  • The identification program explored is able to establish the order and structure parameters of the system.

    并介绍了辨识原理,所开发的辨识程序可以确定系统的阶次与结构参数。

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  • The frequency domain identification method of the storehouse structure parameters is presented in the paper.

    本文提出了一种贮仓结构参数的频域识别方法。

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  • The influence factors considered are as follows: the structure parameters, ALR and the viscosity of the liquid.

    主要考虑了喷嘴的结构参数,气液比(ALR),液体粘度等因素对流量系数的影响。

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  • Design of internal structure parameters of flat fan nozzles is studied and design method is presented in details.

    对扁平扇形喷嘴的内部结构参数设计进行了系统研究,给出了具体设计方法。

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  • The effects of different machining parameters and structure parameters to fin height and groove depth are analyzed.

    分析了不同加工参数和刀具结构参数对沟槽翅高和槽深度的影响。

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  • The design approach of internal structure parameters of flat fan nozzles with a lateral V-shaped cut was presented.

    对侧向V型狭缝式扁平扇形喷嘴的内部结构参数设计方法进行了研究。

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  • The article describes calculation principles, methods, structure parameters and mathematical models in optimized design.

    文章介绍了优化设计的基础计算依据、计算方法、结构参数和数学模型。

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  • Therefore, the reflective phase modulation will be achieved by variation of the structure parameters of photonic crystals.

    通过改变光子晶体的结构参数可以实现对反射光相位的调制。

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  • The results of this paper proved that it is effective to reduce the engine surface noise by changing the structure parameters.

    结果证明,通过结构参数的改变来降低表面辐射噪声是行之有效的。

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  • The regression equations were optimized through exterior penalty function method. So the best structure parameters were obtained.

    利用外点惩罚函数法对回归方程进行优化,得出最佳的结构参数。

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  • Based on the results the structure size is improved and the deadweight is reduced by 18.23% for the improved structure parameters.

    在此基础上进行梁的结构设计尺寸改进,获得了改进后的结构参数,梁的重量减轻了18.23%。

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  • For peak load unit, its process model and structure parameters have obviously fast time-varying characteristic while load changing.

    对于调峰机组,当负荷变化时机组的过程模型甚至结构参数都具有明显的快时变特性。

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  • Through changing the system's structure parameters or the rectifying methods, a control system with optimum performance is obtained.

    通过改变系统的结构参数和校正方法,从中得到性能最佳的控制系统。

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  • The calculation part includes die precision calculation, main structure parameters of die and punch, and pressing center calculation.

    计算部分有模具精度计算,凸凹模主要结构参数计算和模具压力中心计算等。

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  • To overcome the external disturbance caused by load variation, a feed-forward channel type and its structure parameters are designed.

    对负荷变化引起的扰动,以抗干扰原则设计了前馈通道,并给出了结构形式和参数设计原则。

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  • The structure parameters of the bogie steering mechanism are optimized according to the curving behavior and hunting stability analysis.

    通过研究该转向架的曲线通过性能和蛇行稳定性,来优化迫导向机构的结构参数。

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  • Obtained conclusion has been proved that reference value in theory can improve structure parameters and firing accuracy of tripod mount.

    所得结论对于枪架结构参数改进、机枪射击精度的提高具有理论参考价值。

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  • The effect of structure parameters of the louver concentrator on the properties of horizontal bias pulverized coal burners is very large.

    百叶窗浓缩器结构参数对水平浓淡煤粉燃烧器的性能有很大的影响。

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  • The influence rules of absorber structure parameters, exterior excitation and air speed on the increased oil temperature are also analyzed.

    编程分析了筒式减振器缸体结构参数、外界激励以及空气流速对其油液温升的影响规律。

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  • The influence rules of absorber structure parameters, exterior excitation and air speed on the increased oil temperature are also analyzed.

    编程分析了筒式减振器缸体结构参数、外界激励以及空气流速对其油液温升的影响规律。

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