主次顺序

影响因素的主次顺序为温度pH值引发剂浓度。

The effects of factors on the retarder AS is ordered as followed : temperature pH value initiator concentration .

正交实验分析得出各因素的主次顺序为反应温度Ph底物质量分数反应时间。

Orthogonal experimental analysis obtained the order of the factors of primary and secondary is reaction temperature pH substrate concentration reaction time . 3 .

影响总氮电催化降解的各因素的主次顺序如下：初始pH值氨氮初始浓度电流密度氯离子浓度。

Effect of electro-catalytic degradation of total nitrogen of the primary and secondary factors as follows : the initial pH value initial concentration of ammonia current density chloride ion concentration .

正交试验极差分析得出影响产物取代度的各因素的主次顺序是：底物质量分数pH反应温度反应时间。

Range analysis of orthogonal experiments showed that the sequence of the factors affecting the degree of substitution of the product was as follows : mass fraction of substrate pH reaction temperature reaction time . 4 .

正交实验结果显示：影响50M跑成绩的因素主次顺序为：绝对速度、速度力量、加速能力。

The result of positive - cross experiment shows the factors that influence the performance of 50 - meter race .

结果表明：影响EGCG分离、纯化因素的主次顺序为：层析介质＞洗脱剂＞洗脱剂pH值＞洗脱剂浓度；

The result showed that the order for isolation and purification of EGCG was chromatography medium > eluting reagent > the pH value of eluting reagent > concentration of eluting reagent .

影响DPR的主次顺序为B>D>A（氯仿）>E>C。

The influencing order for DPR was B > D > A ( chloroform ) > E > C.

依极差大小划分，三个因素的主次顺序为：pH值→SDS用量→浮选柱循环泵工作压力。

According to the magnitude of extreme difference , the primary and secondary sequence of the three ingredients were pH 、 the dosage of SDS 、 the work pressure of cycle pump of the column .

决定三倍体产生的三因素的主次顺序：6-DMAP浓度→诱导时机→诱导持续时间。

The sequence of three factors for deciding triploid was : 6 DMAP concentration → induced occasion → induced duration .

结果表明：ZA27合金冲头式挤压铸造工艺参数影响的主次顺序为比压、铸型温度、浇注温度和保压时间。

The result shows the order of influential factors as : specific pressure , die temperature , pouring temperature and pressure holding time .

结果表明影响P.aeruginosaY菌体生长量的因素主次顺序为：煤油添加量，天然有机物的添加，氮源和接种量。

The factors affected the growth of P.aeruginosa Y from major to minor were : kerosene volume , natural organism , nitrogen source , inoculation .

通过对主要影响因素的分析和正交试验结果，得出影响COD及挥发酚去除率的因素主次顺序为DO（A）>HRT（A）>HRT（B）。

According to the orthogonal test results and analysis , the author concludes that the factors influencing the removal of COD and volatile phenol in the order of their importance are as . DO_ ( A ) > HRT_ ( A ) > HRT_ ( B ) .

结果表明：对半固态AZ91D镁合金组织结构的影响主次顺序为：搅拌速度、静置时间、浇注温度、搅拌时间；通过试验得到了最优的工艺试验参数：搅拌速度500r/min；

The results show that stirring speed is the main factor to influence the semisolid magnesium alloy microstructure , the optimum parameters are obtained by orthogonal experiment .

UASB-RⅠ和UASB-RⅡ的出水DNP和%CH4的影响因素的主次顺序则是一致的。

The important factors influencing the effluent VGP of UASB-R I were the same as that of UASB-R II .

正交试验结果表明：影响800m成绩因素的主次顺序是负重量、耐力训练、速度训练；

The achievement of 800m pace was measured and analyzed . The results show that : the impact factors are loading weight , velocity training , endurance training in descent sequence ;

在所考察的正交试验参数范围内，压力、温度、煤样三个因素对气化产物CH4产量的影响的主次顺序为：温度、煤样、压力。

In the whole range of the parameters of the orthogonal experiments , pressure , temperature and coal components are listed in descending order of impacts on CH4 production as : temperature , coal components and pressure .

试验结果表明：SF6示踪法可用来快速测定反刍动物的甲烷排放量；影响肉牛甲烷排放量因素的主次顺序依次为：饲料粗料类型>饲料精粗比>能量摄入水平；

Research results show that methane emission from beef cattle could be determined quickly by SF_6 tracer method , methane emission effect factors were as follows : roughage type > ratio of concentrate to roughage in diet > energy intake level ;

选择混合菌剂与SBR结合处理生活污水，通过正交实验考察污泥减量的影响因素，结果分析表明，影响污泥减量效果的因素按主次顺序排列为：水力停留时间、COD浓度、菌液加入量、DO。

Selection mixed-agent combined with activated sludge process ( SBR ) treat domestic sewage , through orthogonal experiment survey influencing factors sludge reduce , the results showed that the influencing factors primary-secondary series arrangement is : hydraulic retention time , microbial agent addition amount , DO , COD concentration .

应用GRA对不考虑交互作用的正交试验结果进行统计分析，得出各因素各水平对试验结果的关联度，从而确定因素的主次顺序以及最优试验条件。

Applying GRA to statistical analysis for the non-interacting orthogonal trial , the grey relation degrees of each factor for trial results are obtained , and the principal-secondary sequence of factors and the optimum trial condition are given .

各褐变抑制剂的影响主次顺序依次为：VcEDTA壳聚糖。

The secondary sequence influence of Browning inhibitors is : Vc EDTA chitosan .

其主次顺序取决于磨削工艺参数。

The primary and secondary sequence of these removal fashions depend on the grinding parameters .

采用正交实验初步确定了因素的主次顺序，并分析各因素对转化膜生长过程和性能的影响。

Orthogonal test was used to determine the primary and secondary subsequence of influencing factors .

影响肉牛甲烷排放量因素的主次顺序依次为：饲料粗料类型＞能量摄入水平＞饲料精粗比；

Type of feedstuff was the most influencing factor , then energy intake and roughage proportion ;

影响饲料效率的各因素主次顺序为磷→镁→锌→铁；

The primary and secondary order of the factors influencing feed efficiency is as follows : phosphorusmagnesiumzinciron .

各参数对沉积速率影响的主次顺序为：沉积温度、沉积时间、氢气流量、氮气流量。

Primary and secondary sequence of parameters is temperature , time , flow rate of hydrogen and nitrogen .

影响主次顺序为预冻速率、干燥室压力、加热板温度。

The influencing sequence from significant to common is pre-freeze rate , dry chamber pressure and board temperature .

因素对碳产率影响的主次顺序为反应温度、VCH4VN2VH2、反应时间。

The importance order of parameters on carbon yield is reaction temperature , VCH4 ∶ VN2 ∶ VH2 , reaction time .

影响产品膨化度的因素主次顺序为：温度＞水分＞螺杆转速。

The effects of moisture content , screw speed , extruding temperature on degree of swelling and shear force are discussed .

对NH4+-N处理效能影响的主次顺序为：好氧填料层厚度>HRT>气水比；

The affecting level for NH ~ + _4-N removal is filler layer height > HRT > air / water ratio .

结果：采用正交试验直观分析结果表明，各因素对头孢拉定稳定性影响的主次顺序为浓度、温度、光照。

Results : According to statistics , concentration was the most effective factor on the stability , then was temperature and light .