So they constructed an experiment to discover if birds allowed to pursue life with a chosen mate fared any better than those forced into an arranged union.
因此他们组织了一场试验，以观察被允许自由择偶的斑胸草雀是否会比配偶由人工搭配的斑胸草雀生活的好些。
Then the training and testing samples were constructed through technical experiment.
通过工艺试验构造了训练与测试样本集。
By the regression analysis of date observed from this experiment, a model of infiltration for forest-shrub land and grass-shrub land was constructed.
通过对试验数据的回归分析，建立了林灌地和封禁草灌地在短历时暴雨条件下的土壤水分入渗经验模型。
Numerical model of the cylindrical shallow shell which is consistent with experiment is constructed.
对柱面扁壳建立了与试验模型相一致的有限元数值分析模型。
The system was constructed by programing and its feasibility was proved by experiment.
最后通过实验验证了神经网络的可行性，并编程实现了这一系列过程。
Based on the experiment, the mathematical model of close-loop temperature-controlling system and PID controller were constructed.
以实验为基础，建立了闭环温度控制系统的数学模型，构造了相应的PID控制器。
Almost each new constructed research reactor had installed CNS with the reason that cold neutron scattering experiment is the outstanding in neutron scattering experiment research.
中子散射实验研究中尤以冷中子散射实验更为突出，因此，几乎所有新建或改建的研究性反应堆上都设有冷中子源系统。
The experiment proves that the culture teaching module constructed by the author can be operated and has practical meaning.
实验证明：笔者所构建的文化教学模式，具有一定的可操作性和实践意义。
Using multimedia teaching applications and webpage editing tools, a network teaching system in college physical experiment was constructed.
利用多媒体开发软件及网页制作工具，建构了一个大学物理实验网络教学平台。
In order to realize the automatic shape control of UC mill, the simply constructed shapemeter used in the laboratory wns designed, and the experiment was carried out.
为了实现UC轧机的板形自动控制，研制了实验室用简易板形检测装置，并进行了实测实验。
Based on European Standard EN441 and user's requests, an experiment system for measuring the thermal performance of refrigerated display cabinet is designed and constructed.
据欧洲标准EN441和用户要求，设计并建造了一套食品展示柜热工性能测试试验室。
In this experiment, we constructed enriched library that contains SSR loci of Phylbstach- ys pubescens with reference to other reports.
在参考其它文献报道的基础上，构建毛竹SSR位点富集文库。
Then constructed purchasing situation of the main experiment, and measured consumers'brand choice behavior in different gift buying situations through between-subject experimental design.
并进一步构造了主实验的购物情境，通过组间实验设计测量了年轻消费者在不同礼品购买情境中的品牌选择行为。
A correlate measurement system based on virtual instruments was developed. A platform of off-line experiment was constructed and some experiments were carried out.
开发了基于虚拟仪器的相关测量系统，搭建离线实验平台，并开展了多项实验研究。
It also constructed the experiment guide with systematic guidance function.
并建设了具有系统性实验指导作用的实验指南。
The experiment result show that the semantic knowledge base constructed in this paper improves accuracy of text classification proves the effectiveness of the knowledge base.
实验结果表明，本文所构造的语义知识库在文本分类领域确实能提高分类精度，证明了语义知识库的有效性。
Experiment on population removal capacity of the new constructed wetland composed with combined packing, Canna, Margaryamelanoide and Misgurnusanguillicaudatus Cantor was conducted.
通过实验方式研究了组合填料结合构成的新型人工湿地净化自然水体的作用。
The transitional primary dynamical processes, which were constructed in the experiment in a transitional boundary layer, were used to make further analysis on the turbulent cascade patterns.
利用在边界层转捩中逐渐建立起来的主要动力学过程，对湍流级串概念做了进一步的分析。
On the basis of experiment data, a new constitutive model of the 2A70 aluminum alloy was constructed using an amended BP artificial neural network.
在此基础上，对传统的BP算法进行了改进，建立了2A70铝合金本构关系的人工神经网络模型。
Experiment engineering status of sludge landfill constructed in Shanghai Laogang Domestic Waste landfill Site was introduced, the conclusion was achieved and suggestion was put forward.
介绍了在上海市老港生活垃圾填埋场内建设的污泥填埋实验工程情况，得出结论，提出建议。
A target function was constructed from the analysis to the experiments and a new multi-index optimization experiment method was proposed.
该方法在对各个指标进行标准化后构造一个涵盖各指标的新的目标函数，并对该目标函数进行优化。
Historic structures can be viewed as the exposure trials of the stone of which they are constructed. And, they represent a weathering experiment.
暴露于自然环境下的石质文物（特别是不可移动文物）可认为是在当地环境下经历了一段较长时间的风化试验。
The models' studying and constructing is the base of simulation system. Through basic laws, experiential methods and experiment statistics, we constructed the models of system.
研究并建立系统的模型是仿真的基础，本文通过基本的定律，经验方法以及实验统计手段来建立系统的模型，从而建立了一个综合性的仿真平台。
Plasmid DNAs were prepared by alkali lysis and purified with polyethylene glycol 8000. Restriction enzyme analysis show that both genes are well-constructed suitable for transgenic animal experiment.
限制性酶切图谱分析证实这两个基因的结构是完整的，符合转基因实验要求。
Secondly, the experiment table of MRF clutch was designed and constructed, and the test results were analyze.
其次，设计搭建了磁流变液离合器性能测试试验台，并进行了测试实验结果的研究分析。
Secondly, the experiment table of MRF clutch was designed and constructed, and the test results were analyze.
其次，设计搭建了磁流变液离合器性能测试试验台，并进行了测试实验结果的研究分析。
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