分析试验

The effect of change in physical and chemical environment caused by firing the man-portable anti-tank missiles from narrow space,typically civilian buildings,on the living being was analyzed by the experiment.

系统分析了反坦克导弹室内射击的特点、可能对射手造成的损伤，通过试验重点分析便携式反坦克导弹在以房舍为代表的狭小空间内射击时物理和化学环境变化对生物的影响，为便携式反坦克导弹适应房舍等狭小工事内射击的设计和使用提供参考依据。

The study of damage of low temperature brittleness on high manganese steel has been carried out by theoretical analysis and a series of impact tests.

通过理论分析和系列冲击试验，对高锰钢出现的低温脆性损坏进行了分析研究。

Has established the Avey rhzomorph through the field test remains the analysis method in the sea cabbage and the soil, and remained to it in the sea cabbage and the soil has carried on the determination, the sample with the methyl cyanide extraction, after extracting the revolving concentration nearly did, with the few methyl cyanides dissolves, passed through PRS the solid phase extract column to purify again, eluent air-dried after the nitrogen with the nitrogen methyl imidazole and the trifluoroacetic acid bitter wine grows, the derivative with the highly effective liquid chromatography analysis, used the external standard legal quantity.

通过田间试验建立了阿维菌素在甘蓝及土壤中的残留分析方法，并对其在甘蓝和土壤中的残留进行了测定，样品用乙腈提取，提取液旋转浓缩近干后用少量乙腈溶解，再经PRS固相萃取柱净化，洗脱液经氮气吹干后用氮甲基咪唑和三氟乙酸酐衍生，衍生物用高效液相色谱分析，采用外标法定量。

They are widely used for gravimetric analysis, microanalysis, colloid separation and sterility test.

广泛用于重量分析、微量分析、胶体分离及无菌试验中。

In order to analysis the performance of the compound four-bar parallel micromanipulator, its concentrated stress model is analyzed and dynamic characteristic is modeled by using of Lagrange equation.

通过分析单、双平行机构的优缺点，设计了一种低耦合位移和集中应力的复合四杆机构微操作器，建立了集中应力模型，并利用拉格朗日等式对其动态特性进行了建模研究；采用有限元方法对微操作器进行了静态和动态分析，并对其静、动态特性进行了试验测试。

The paper studies the chemical and mineralogical compositions, the technological and physical properties of tripoli by means of chemical analysis.

借助于化学分析、X射线衍射分析、工艺性能试验等方法，对粉石英的化学成分、矿物成分、工艺物理性质进行了研究。

Moment-rotation relationship of semi-rigid beam-to-column minor axis connections was researched through experimental tests, theoretical analysis and finite element analysis in this study.

本文用试验、力学理论分析和有限元分析三种方法对钢框架梁柱弱轴顶底角钢连接的抗弯性能作了研究，主要工作包括： 1。

The data were processed by descriptives,mean comparison,Pearson correlation,multilinear regression,discriminant,and the evaluation of diagnostic test.

将所获资料进行描述、均数比较、相关分析、多元回归、目测分类并作判别分析和诊断试验评价。

This paper mainly studies effect and influence factor that typical corrosive medium (muriatic acid, vitriol, nitric acid, sodium hydroxide, sodium chloride etc.), consistence and condition temperature acts on the material coated on castiron centrifugal interface (PFEP, PPS, CPE, remodeled epoxy). It is studied that powder electrostatic spray, suspend fluid spray, suspend fluid electrophoresis underside coat etc. technics influences on coat quality coated with above four anticorrosive material. The property analysis is done that above four anticorrosive material and three coat technics adapt to centrifugal pump frame and running dynamic condition. In addition, the effect is introduced that castiron centrifugal coated anticorrosive material is used in coal water with alum.

本文侧重研究了典型腐蚀工作介质盐酸、硫酸、硝酸、氢氧化钠碱、氯化钠盐等品种、浓度、环境温度，对铸铁离心泵过流面的聚全氟乙丙烯、改性聚苯硫醚、改性氯化聚醚、改性环氧四种防腐涂层材料的试验使用效果和影响因素分析；研究了四种涂层材料粉末静电喷涂、悬浮液喷涂、悬浮液电泳底涂等涂装方法工艺对涂层质量的影响；四种涂层材料和三种涂装方法对离心泵结构和运行动态环境的适应性分析；介绍了铸铁离心泵防腐涂层在煤矿矾水中的应用效果。

The design procedure of concrete mix proportion was analyzed through concrete compression testing,it was proposed that the least-squares method of numeric analysis can decrease the error between the mixed concrete strength and concrete strength provided in the practical engineering can decrease,and can increase the mixed concrete precision technology.

通过做混凝土抗压强度试验对混凝土配合比设计的步骤进行了分析，提出了通过用数值分析中最小二乘法的方法来减小所配混凝土强度和实际工程所提供强度之间的误差，提高所配混凝土精确度的技术。

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。