试验设计

This paper presents the design concept, main parameters, main features and production trial of compact trackless mucker loading and transporting equipment for short shallow tunnel

介绍了短浅坑道轻型无轨装运岩设备的设计思路、主要性能参数、主要特点及生产试验情况等。

This paper presents the design concept, main parameters, main features and production trial of compact trackless mucker loading and transporting equipment for short shallow tunnels

介绍了短浅坑道轻型无轨装运岩设备的设计思路、主要性能参数、主要特点及生产试验情况等。

It is usually consisted of a lot of functions and can finish multiform tests of hydraulic components and systems.

它通常集多种功能于一身，可以完成多种液压元件及系统的试验，其设计指标通常是为了满足对元件的测试要求。

Objective To establish the mathematic model for the decision of the optimal technological condi-tions for extracting the total amount of baikal skullcap root by multiple factors and multiple levels planned based on u-niform experiment design.

目的 用均匀设计安排多因素多水平试验，确定黄芩苷总量提取工艺条件的数学模型，优选出提取黄芩苷总量的最佳工艺条件。

Three aspects of work are considered: The first aspect: we consider the multivariate repeated measurements analysis of variance model for complete data, a complete MRM design means that measurements are available at each time point for each experimental unit.

完全数据的MRM设计是指对每个试验个体在每一时间点都进行测量。MRM是RM的推广，它允许每次测量得到的观察值是一个向量。

The design features, general arrangement, performance parameters and test and operation of SDD1A narrow gauge diesel-electric locomotive delivered to Sudan Railway were introduced in detail.

详细介绍了交付苏丹铁路的SDD1A型窄轨电传动内燃机车的设计特点、总体布置、性能参数及试验运用情况。

Methods:Control trial was adopted in the experiment design.Immunochemistry and RT-PCR were used to detect the expression of MMP-7 in nasopharyngeal carcinoma and chronic nasopharyngitis.

采用成组设计的对照试验方法，运用免疫组化及逆转录聚合酶链式反应技术，检测MMP-7蛋白及mRNA在鼻咽癌及慢性鼻咽炎组织中的表达。

A uniform design method was adopted to study the extraction of the neem seed extracts from neem kernels.

用均匀设计试验方法研究印楝粗提物的提取。

Desige Parameter and test date of the remoulded cylineer shaped screw impeller used by inducer was introduced, which fully reached positive and negative rotation performance and accorded with conversion law.

介绍了用诱导轮改造后的圆柱形螺旋叶轮的设计参数和试验数据，改造后的叶轮不仅能达到正、反转性能要求，而且基本符合相似换算定律。

The nerve center number of hidden floor is hence changed to opt...

仿真试验表明由该方法设计的模型进行涌流识别效果良好。

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。