Single factor randomized block design was used in order to study chemical control effect of two new kinds of high efficiency herbicides Sumisoya and Harness on weeds in potatoes fields.
试验采用单因素随机区组设计，旨在研究禾耐斯与速收两种新型、高效除草剂对马铃薯田杂草的化学防除效果。
For that we have selected 134 inpatients to performed case-control study and employed single factor and multiple factor analysis in order to get a deeper understand about risk factor of LI.
为此，我们选择了134例住院病人进行了病例对照研究，并采用单因素及多因素分析，旨在对LI发病的危险因素有更深入的了解。
DESIGN: Single factor analysis of variance (a case-controlled study) SETTING: Laboratory of nutrition and metabolism diseases in a university.
设计：单因素方差分析(分组对照实验)。单位：一所大学的营养与代谢性疾病实验室。
Single factor contrast pot experiment was carried out to study on the growth of flowering Chinese cabbage and cadmium accumulation in plant under different concentrations cadmium stress.
试验首先采用单因素对比盆栽试验，研究不同浓度镉胁迫下，菜心的生长情况及镉在菜心植株内的积累情况。
The study of groundwater concrete corrosion test now still takes single factor test.
地下水腐蚀混凝土的研究目前仍以单因素试验为主。
The paper then study on the classification of rock mass quality of dam foundation through the single factor classification and the multi-factors classification methods.
本文接着运用单因素分级法和多因素分级法对坝基岩体质量进行了详细的分级研究。
Systemic optimization study of solid state fermentation medium and the optimum culture conditions of the best inoculum were made by single factor experiment and L9 (34) orthogonal test.
通过单因素实验和L9(34)正交试验对适合最佳接种菌剂的固态发酵培养基和最适培养条件进行了较为系统的优化研究，最终研制出了一种高品质的复合菌培养物。
The pineapple produced in Zhanjiang as the raw material and the single factor tests and orthogonal test were used to study the effects of enzyme pretreatment on extraction rate of pineapple juice.
采用正交试验法研究了果胶酶和纤维素酶的酶用量、酶比例、酶解温度以及酶解时间对菠萝果汁提取率的影响。
On this basis, select crude oil of typical heavy oil Wells was orthogonal experimental study and single-factor experiment.
在此基础上，选择了典型油井的稠油进行了正交实验研究与单因素实验研究。
On the basis of single factor test, the interior experimental study is presented on the suited composing of lime-fly ash broken pebble. The best experimental project is selected in the experiment.
在单因素试验的基础上，运用室内试验方法确定了影响二灰碎卵石强度指标的主要因素，提出了最优试验方案，并将各因素对试验指标影响的显著性进行了分析。
Finally, the study of dominant pathways of oil and gas migration has been done with the single-factor comprehensive analysis method and the multi-information superposition method.
利用单因素综合分析和多信息叠合方法对油气优势运移通道进行了研究。
The empirical study part contains assumptions, description of statistical analysis, parameter testing of single-factor analysis of variance, correlation and multiple linear regression analysis.
在实证部分，提出假设，进行描述行统计分析、参数检验分析、单因素方差分析、相关性分析和多元线性回归分析。
Methods One hundred and eleven cases with onychomycosis were conducted by a 1:1 matched case-control study. Data were analyzed by a single-factor and multifactor conditional logistic regress analysis.
方法对111例甲真菌病患者进行1：1配比的病例对照研究，采用单因素和多因素的条件回归分析。
A single factor design was conducted to study the effects of lysozyme on the growth performance, metabolism and immune indices of broilers.
本文研究了溶菌酶对肉仔鸡生长性能及免疫指标的影响。
The orthogonal design to optimize the best technological process was adopted and the most desirable formulation was determined based on single-factor study.
本文采用正交设计优化出最佳工艺，在处方单因素考察的基础上确定了最佳处方。
The orthogonal design to optimize the best technological process was adopted and the most desirable formulation was determined based on single-factor study.
本文采用正交设计优化出最佳工艺，在处方单因素考察的基础上确定了最佳处方。
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