Several methods for regeneration control of diesel particulate trap are analyzed in this paper. Based on the analysis, the backpressure control method is selected for experimental study.
对柴油车微粒捕捉器的各种再生控制方法进行了比较分析，并对背压控制方法进行了试验研究。
A systematic study of theoretical methods for predicting ultimate hull girder strength of ships is carried out based on long-time theoretical and experimental work in authors group.
本文在多年船体极限强度理论和试验研究工作的基础上，对船体极限强度分析的理论方法进行深入系统的研究。
Methods Systematic data analysis and experimental study on academic evidence of BAL therapy of pneumoconiosis, and main factors affecting pulmonary interstitial dust removal.
方法对BAL治疗尘肺理论依据、肺间质排尘以及影响排尘的主要因素，进行了资料分析和实验研究。
Jinan 17. a strong gluten wheat, was taken as an experimental material to study the effect of nitrogen application methods on grain yield and quality.
以优质强筋小麦济南17为材料，研究氮肥不同施用量、基追比和追氮时期对小麦籽粒产量和品质的影响，分析了产量与品质的关系。
Objective to investigate the regulating effect of moxa-cone moxibustion on the phagocytic function of macrophages, in order to provide experimental data for the study of other moxibustion methods.
目的探讨艾灸对免疫低下小鼠巨噬细胞吞噬功能的调整作用，为灸法的深入研究提供实验依据。
Study on the coefficient of PTFE heat exchangers and refrigerator, using the theory calculation and experimental methods.
本文通过实验，研究了塑料管溴化锂吸收式制冷机中聚四氟乙烯换热器的传热性能及制冷机组性能。
This paper introduces the methods of exciting the activity of CFB fly ash and experimental study on producing masonry cement by CFB fly ash.
本研究介绍了对该飞灰的活性进行激发，并利用其生产砌筑水泥的试验研究。
The basic methods for the treatment scheme has been offered based on the experimental study and analysis.
通过试验研究和分析为治理方案的制定提供了依据。
Methods: It was an experimental study on mice.
方法：动物实验研究。
Methods Documents of experimental and clinical study on glycyrrhizin within recent years were consulted and summarized.
方法归纳和总结多年来的研究结果和国内外的文献。
The second part of a detailed study on the use of materials and experimental apparatus, also introduced experimental methods and experimental content.
第二部分详细的介绍了本研究采用的材料和实验仪器，还介绍了实验方法和实验内容。
Methods Experimental chemical kinetics study was conducted to determine the influence of reacting temperature and time on As3 + - Ce4 + reacting rate and to measure the absorbance.
方法进行反应温度和时间对砷铈反应速率及测定吸光度影响的化学动力学实验分析。
In traditional study on hydraulically expanded tube-to-tubesheet joints, the methods used, whether theoretical or experimental, all have some limitations.
在传统的液压胀管研究中，在对影响胀接接头性能的各种因素的分析中存在着若干重要的局限性。
In traditional study on hydraulically expanded tube-to-tubesheet joints, the methods used, whether theoretical or experimental, all have some limitations.
在传统的液压胀管研究中，在对影响胀接接头性能的各种因素的分析中存在着若干重要的局限性。
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