This paper reported experiments on the artificial propagation of Babylonia.
本文报道了方斑东风螺人工育苗试验。
We successfully broke-through the difficulty of artificial propagation of Aurelia.
我们成功突破了海月水母的人工繁殖难关。
The species of the family Sciaenidae are the major fish in the artificial propagation and breeding.
石首鱼科鱼类已成为人工繁殖和育苗的主要对象。
Goldfish breeding reproduction can be divided into two kinds natural reproduction and artificial propagation.
金鱼的繁殖，可分为两种繁殖方式，自然繁殖与人工繁殖。
This will be provided a basis for the artificial propagation and artificial releasing of horseshoe crab′s juvenile.
本实验结果为鲎苗海区人工增殖放流提供了实验依据。
The Hippodamia variegate is fed with the artificial feed, thereby the artificial propagation of the Hippodamia variegate is ensured.
本发明采用人工饲料进行多异瓢虫的饲养，为多异瓢虫的人工繁殖提供了保证。
This paper studied the techniques of pond domestication and artificial propagation of brood fish of Erythroculter ilishaeformis and the cultivating of its summer fingerlings.
对翘嘴红鱼白亲鱼的池塘驯化培育和人工繁殖技术以及夏花鱼种的培育技术进行了研究。
The artificial propagation method of Hippodamia variegate realizes and promotes the application of artificial propagation, commercialized production, transportation and release.
本发明的多异瓢虫的人工繁殖方法实现和推动其人工扩繁、商品化生产、运输和释放应用。
The broodstock cultivation and artificial propagation of Procypris rabaudi collected from water fastens, such as Jingsha River and Jialing River, achieved success during the years of 1999 to 2006.
从金沙江、嘉陵江等水系中收集野生岩原鲤，于1999~2006年进行亲鱼培育及人工催产，并获得成功。
Based on the theory of Artificial Neural Network (ANN), an approach to simulate signal propagation delay, carrier phase, power, and other parameters using ANN is proposed.
基于人工神经网络(ANN)理论，提出一种利用ANN来模拟信号传播延迟、载波相位、信号功率等参量的方法。
Since these variables are characterized as nonlinearities time series data, Artificial Neural networks (ANN) will be employed using back propagation algorithm as learning algorithm.
由于这些变量具有非线性时间序列数据，用人工神经网络(ANN)将使用反向传播算法作为学习算法。
The following paper constructs a artificial neural network - named water quantity predicting model, using automatically adapting and step-self-changing back propagation method(ABPM).
采用自适应变步长的后向传播算法（ABPM）构建了一个人工神经网络用水量预测模型。
To enhance the validity of evaluation, based on ANN(artificial neural network), a comprehensive evaluation model of the safety of road traffic based on BP(back propagation) neural network was built.
为了提高评价的准确性，采用人工神经网络技术，建立了基于BP神经网络的道路交通安全综合评价模型。
The potential utility of feed forward artificial neural network using the back propagation algorithm (BP-ANN), in interpreting pyrogram data from traditional Chinese medicine was discussed.
将以误差反向传播为训练算法的前馈式人工神经网络（BP- ANN）首次用于中草药的裂解气相色谱谱图解析。
This paper deals with the structural health detection using measured frequency response functions (FRFs) as input data toa back propagation (BP) artificial neural networks (ANNs).
研究将实测结构频率响应函数作为反向传递人工神经网络的输入数据，用来进行结构健康检测。
High nonlinear problem which is often met in Chemical engineering, taking the study of tray leakage mode as example, is treated by adopted BP (back propagation) algorithm in artificial neural network.
针对化工中经常遇到的高度非线性问题，以塔板研究中的泄漏模型为例，采用人工神经网络中的BP(反向传播)算法进行处理。
By maximum tension theory and maximum strain energy density theory in fracture mechanics, created and propagation direction of new artificial fracture are analysized.
分别应用断裂力学中的最大拉应力理论和应变能密度因子理论分析了重复压裂中水力裂缝的初始扩展和延伸方向。
Objective To study the application of back propagation artificial neural network model in prediction for incidence of hemorrhagic fever with renal syndrome.
目的探讨反馈人工神经网络模型预测肾综合征出血热发病率的应用前景。
A typical artificial neural network model-back-propagation model was presented for prediction on the soil liquefaction type based on the physical parameters of soils under earthquake.
本文根据人工神经网络的一典型模型—反向传播模型，以及地震荷载下的各项土的物理—力学参数，建立了土液化类型的神经网络数学模型。
Finally the back-propagation artificial neural network (BPANN) is employed to calculate and correlate the solubility experiment data, and the results are satisfactory.
最后运用BP神经网络模型对溶解度实验数据进行了关联和预测，结果令人满意。
This article introduces a predictive model of Artificial Neural network of red tide biology density and environment factors by use of the back propagation (BP) network.
本文利用人工神经网络中的BP网络，建立赤潮生物密度与环境因子的人工神经网络的预报模型。
This paper provided the deduction of an algorithm for artificial neural network - the error back-propagation learning algorithm and the procedure to carry it out on computer.
提供了人工神经网络的一种算法-误差反向传播算法的数学推导方法及上机实现步骤。
By means of BP (error back propagation) artificial nerve network, with data from alarm, weather and engineering documents, microwave hop performance analysis and forecast model is established.
利用神经网络的误差反向传播算法(BP算法)，结合告警、天气和工程设计几方面的数据资料建立了微波中继段告警分析预测模型。
To get the better result of seismic wave propagation, the artificial boundary reflections, stability, numerical dispersion and other problems must be considered in the numerical simulation.
为了得到更好的模拟效果，在模拟的过程中，必须考虑人为边界反射以及稳定性、频散等问题。
Objective To study the synthetic process of sodium percarbonate using Back Propagation Artificial Neural Network (BP-ANNS).
目的用前馈(BP)神经网络对过碳酸钠合成工艺进行研究，筛选新的复合稳定剂。
Principal component analysis (PCA), cluster analysis (CA) and back-propagation artificial neural network (BP-ANN) were used in the data analysis and pattern recognition.
通过主成分分析、聚类分析和BP神经网络对实验数据进行了分析和识别。
Principal component analysis (PCA), cluster analysis (CA) and back-propagation artificial neural network (BP-ANN) were used in the data analysis and pattern recognition.
通过主成分分析、聚类分析和BP神经网络对实验数据进行了分析和识别。
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