基于生命周期清单分析原理，建立了玉米燃料乙醇的净能量分析方法。
The method of net energy analysis for fuel ethanol from corn was developed based on principles of life cycle inventory(LCI) analysis.
利用慢变参数、时程分析和能量分析方法，探讨了铅芯橡胶减震支座（LRB） 的非线性动力性态。
Slowly parameter, nonlinear time response analysis and energy approach can be used to obtain the dynamic behavior of lead rubber bearing (LRB).
实践表明，全矢能量谱作为对转子涡动信号处理的能量分析方法，对于旋转机械故障诊断是非常实用的分析工具。
It has been shown that the full vector energy spectrums are a very practical analysis tool to fault diagnosis of rotary machinery as a energy analysis method to process whirl signal of rotors.
利用有限元、边界元和统计能量分析方法并结合软件对圆柱壳体在流场中受激振动及声辐射效率作了数值计算分析研究。
Numerical analysis of vibration and sound radiation efficiency from a submerged cylindrical shell has been carried out by using FEM methods, BEM methods and statistical energy methods.
分析了用小波包能量分析方法提取故障信号特征向量的方法，并改进算法解决了小波包分解中的混频现象，根据最佳分解树进行了特征选择。
Based on the frequency domain feature, energy eigenvector of frequency domain is presented using wavelet packet analysis method, and the way of best tree is used to choose symptom.
应用能量分析的方法，以轿车和载货汽车为例，研究了混合动力汽车(HEV)与传统燃油发动机汽车的燃油经济性。
This paper studied the fuel economy of conventional vehicle and hybrid electric vehicle (HEV) by the method of energy analyzing for car and truck.
文章提出了利用短时能量分析与人的主观听觉相结合的方法进行船舶辐射噪声特征提取。
This paper applies a short-term energy analysis method and subjective hearing characteristics to analyze ship-radiated noise.
但是利用该方法有效解决实际问题的关键是能够正确估计统计能量分析参数。
However, it is the key to solve practical problems effectively using the method that statistical energy analysis parameters can be estimated correctly.
本文阐述了电子能谱仪的关键部件——电子能量分析器的一种慢性故障现象（沾污）及其消除方法。
This paper presents a method to eliminate the chronic deterioration on the performance of electron energy analyser, which is a key component of the electron spectrometer.
本文综述了结构声传递的四种数值计算方法：统计能量分析、有限元法、阻抗分析法、波动分析法。
Four kinds of numerical computing methods for structure_borne propagation are summarized: Statistical Energy Analysis, Finite Element method.
其次，通过分析MonteCarlo模拟谱数据，对该方法的定量分析下限和能量分辨率能力进行了 研究。
Secondly, we studied the low limit of quantitative analysis and energy resolving capability of the method by analyzing the Monte Carlo simulation spectra.
农业生态系统的能量分析从能流着手进行农业生态系统的功能量化分析，是农业生态系统重要的研究方法之一。
The energy analysis of agro-ecosystems from the view point of energy flow is a quantitative study on the function of agro-ecosystem, and is one of the most important aspects in agro-ecosystem study.
针对小波分析在信号处理方面的特殊优势，提出以小波频带能量分析的方法来提取故障诊断的特征值。
Because of the special advantages of wavelet analysis in signal processing, the paper puts forward the energy band wavelet analysis method to extract the eigenvalues of fault diagnosis.
快速半定量分析由于分析简便、通用性强而具有广泛的实用价值，本文简介应用能量色散型x荧光光谱法(EDXFS)进行快速半定量分析的几种实用方法。
Rapid semiquantitative analysis has extensive applicable value by simplicity, rapidity and generality. In this paper, we present some means of this research by EDXFS spectrometer.
本文叙述了用多栅能量分析器测量静电堵漏会切系统中的离子积分能谱，从而得到离子温度、等离子体电位的原理和方法。
The ion temperature and plasma potential were measured by a multi-grid energy analyzer in an electrostatic plugging cusp system MM-4. The results show-that the plasma potential is?
[8]一些研究人员试图利用的方法能量分析，其目的是生产耗能量估计，推导出虚拟的，或体现水的估计。
Some researchers have attempted to use the methods of energy analysis, which aim to produce embodied energy estimates, to derive virtual, or embodied water estimates.
[8]一些研究人员试图利用的方法能量分析，其目的是生产耗能量估计，推导出虚拟的，或体现水的估计。
Some researchers have attempted to use the methods of energy analysis, which aim to produce embodied energy estimates, to derive virtual, or embodied water estimates.
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