A multi -factor experimental design was adopted.
本研究采用多因素实验设计。
The catalyst preparation conditions were optimized by orthogonal layout method and single-factor experimental analysis.
通过正交实验筛选催化剂制备条件，单因素实验优化制得催化剂。
The appropriate preparation process was determined after systemic research on the rule of the effects of each factor by single factor experimental way.
通过单因素试验法对各因素的影响规律进行了系统的研究，确定了合适工艺条件。
When this model is combined with the theory of excluded volume experimental critical compressibility factor and boyle value are obtained together.
当该模型与排除体积理论结合时，可同时获得实验临界压缩系数和博伊尔值。
According to the analysis of the experimental result, the quality of materials is the key factor that affects the quality of the products.
按照实验结果的分析，原料品质将是产品质量的最大影响因素。
The orthogonal experimental results show that, the experiment factor and its level have closely related to result.
正交实验表明，各个实验因素与水平的选择对实验结果有很大影响。
The experimental results show that the loss factor and damp ratio decrease, the resonance frequency increases with increase of the aperture of the piston in the damper.
对阻尼器不同孔径进行了对比试验，试验结果表明：随着活塞孔径的增大，阻尼器的损耗因子和阻尼比减小，共振频率增加。
METHODS: Basic fibroblastic growth factor (bFGF) was added in the experimental study and clinical application of pearl fat transplantation.
方法：在颗粒状脂肪移植的实验研究与临床应用中加入碱性成纤维细胞生长因子。
This is an experimental research into acute acoustic trauma free entirely from any explosive factor.
这是一次完全剔除爆震因素的急性声创伤实验研究。
The experimental method to measure constraint factor in cracked bodies was presented.
介绍了一种确定裂纹体约束因子的实验方法。
This paper focuses on the study of two factor mixed design in the educational experiments and analyses the experimental results in detail.
对教育实验中的两因素混合设计进行研究，并对实验结果作了深入分析。
This paper presents the parametric equations on stress concentration factor(SCF) of completely overlapped tubular joints under axial loading using experimental and numerical analysis.
通过试验和数值研究推导了完全叠接管节点试件在轴向力作用下应力集中因子的参数方程。
Objective To study the effects of basic fibroblast growth factor and Gingkgo biloba extra on experimental cerebral infarction.
目的探讨碱性成纤维细胞生长因子和银杏叶提取物对实验性脑梗死的作用。
Practical teaching is currently an important teaching factor of all the disciplines and the experimental teaching is an important content of the practical teaching.
实践性教学是目前各学科十分重视的一个教学环节，而实验教学又是实践教学的一个重要内容。
The condensation leads the average turbulence to be increased by 12-25% and the steady-state distortion factor, DC60, to be changed obviously in the experimental range.
结果表明，在实验范围内，由于冷凝使畸变流场的平均紊流度增加12～25%，稳态畸变指数DC_（60）可能增加、不变或减小。
Methods a case was used to illustrate the identification and discrimination of experimental units and factor levels in Split-split plot design, which is the base of correct selection of ANOVA model.
方法结合实例介绍裂-裂区设计中实验单位、实验因素级别的正确识别和合理安排，以便正确选择方差分析模型。
Hidden age messages of pyrolysis mass spectra data of lacquer film by cluster analysis method were investigated and discussed. The stability of experimental factor influenced on analysis result.
本文同时还用聚类分析法研究了漆膜裂解质谱数据隐含的年代信息，并讨论了实验条件的稳定性对解析结果的影响。
Objective To investigate the effect of exogenous hepatocyte growth factor(HGF) on pancreatic acinar cell apoptosis in experimental acute pancreatitis in mice.
目的：观察外源性肝细胞生长因子（HGF）对小鼠轻症实验性急性胰腺炎的炎症反应及胰腺细胞凋亡的作用。
Weighing analysis of the soil water and salt movements by the experimental factors and integrated factor analysis of the experiment results and indexes were performed.
试验因子对土壤水盐动态的权重性分析和试验结果指标的综合因素分析；
This study provides necessary supplement for reverse resolution of total heat exchange factor applying experimental data.
研究工作为应用拖偶实验数据进行总括热吸收率的参数辨识提供了必要的补充。
Experimental study on parameter optimization of the maximal influencing factor layer of alternately laminated anisotropic damped structures was carried out with dynamic mechanical analyzer (DMA Q800).
借助动态热机械分析仪(DMAQ 800)对交替层合各向异性阻尼结构阻尼性能的影响权重最大层的各参数进行优化实验研究。
On the basis of the experimental research coagulation factor expressing the coagulation characteristics of aggregates in powder is proposed.
根据实验，提出了用以表征粉末中团粒聚集特征的聚集系数的概念。
By the experimental result, we clarify every factor under utility model impact on optimum planning solution and DPG algorithm complexity.
通过实验结果，我们阐明了效用模型下，各因素对最优规划解及DPG算法复杂度的影响。
The experimental results show that the stress wave factor may be used to evaluate relative uniformity of aluminous sheets.
实验结果表明，用应力波因子评价铝合金板材的相对均匀性具有可行性。
According to the experimental results, the geometric overlap factor and the final calibrated signal of this lidar are given.
根据实验结果，反演了该激光雷达的几何重叠因子和最终的校准信号。
Objective To investigate the localization of vascular endothelial growth factor(VEGF) in experimental diabetic rabbit retina.
目的研究糖尿病兔动物模型血管内皮细胞生长因子（VEGF）在视网膜中的定位。
The calculated values of flux and separation factor are consistent with the experimental ones.
通量和分离因子的计算值能较好的与实验值吻合。
The experimental data indicates that different structure is the important factor that may lead to different comfort.
实验数据表明，不同的结构是导致舒适性差异的重要因素。
Aiming at the influence shielding efficiency factor on the electromagnetic shielding clothing, the corresponding experimental design is done separately.
研究了影响防电磁辐射服装屏蔽效能的因素，并对实验结果进行了方差分析。
Aiming at the influence shielding efficiency factor on the electromagnetic shielding clothing, the corresponding experimental design is done separately.
研究了影响防电磁辐射服装屏蔽效能的因素，并对实验结果进行了方差分析。
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