试验设计

Methods］ Orthogonal experimental design was used to investigate the influence of carbomer-940 dosage, glycerol and tween-80 concentrations to appearance and stability of ginger oleoresin.

方法］ 采用正交设计试验考察卡波姆-940的用量，甘油浓度以及吐温-80浓度对姜油树脂凝胶的外观和稳定性的影响。

The regeneration way of bud clumps was adopted to establish a rapid technique system of propagation in Oncidium in this experiment.

笔者主要采用正交设计安排试验，探索通过以丛生芽途径再生植株的方法进行快速繁殖。

Based an ordinary in-line four-cylinder engine, the engine test control system of open-loop control strategy has been designed.

以普通直列四缸发动机为基础，设计了发动机台架试验的控制系统。

The result shows that platform is easily controlled by operator's command input, position and attitude information is feedback through virtual operation environment and video, testing system meets design requirements.

试验结果表明，用户通过输入指令可以方便地控制平台，平台位姿可以通过虚拟操作环境和视频进行反馈，系统满足了设计要求。

Thirdly, the experiment setup of this kind of two-dimensional zero-reference grating is established. The arrangement of optical path, the design of circuit and the system software are presented in detail.

再次，搭建了二维零位光栅的性能试验和重复定位精度实验系统，对实验系统的光路布置，电路设计以及系统软件进行了详细的描述。

The influence of some factors on clinkering range is discussed and put in the order by means of the statistic method.

特别是运用二次回归正交试验法建立了能够计算和设计某一物料的烧成范围所必需的二次回归方程。

In this case ,experimental analysis is needed in order to extend the new type.

在无成熟设计理论的情况下，要推广这一新型节点，除了进行详细的有限元分析以外，还需要借助于试验的手段，对节点的破坏形态、应力分布等情况进行深入研究，同时，检验有限元计算模型的可靠性。

In this paper, using the orthogonal design method, 16 groups(96 pieces) of shear masonry specimens were designed. According to the results of the experiment, the effects of the mortar strength, kind of walling materials, the mixed quantity of PVB and MC for the shear resistance of masonry specimens have been analysed. By way of experimental statistical regression, the calculating formula of the shear strength of modified mortar masonry for every kind of walling material has been established.

本文采用正交设计的方法，共进行了16组96个试件的抗剪试验，研究了砂浆强度、块体类别、PVB掺量、MC掺量四种因素对砌体抗剪性能的影响；并针对每一种块材砌体进行抗剪强度分析，经统计回归得到了改性砂浆砌体抗剪强度的计算公式。

On the base of that, orthogonal tests were designed for optimization of parameters.

分别考察了双氧水用量、反应温度和反应时间等单因素变化对改性效果的影响，并在此基础上设计了正交试验进行参数的优化。

Design orthogonal tests and study the extracting conditions of flavonoids in Ligustrum Lucidum Ait by using water bath.

设计正交试验，采用水浴的方法对女真子中黄酮类物质的提取方法进行研究。

This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。