实验仪器

A complete set of thermodynamically consistent property data (vapor pressure, aqueous solubility, octanol solubility, octanol-water partition coefficient, octanol-air partition coefficient, and air-water partition coefficient) for sixteen PAHs naphthalene, acenaphthylene, acenaphthene, fluorene, phenanthrene, anthracene, fluoranthene, pyrene, chrysene, benzoanthracene, benzofluoranthene, benzofluoranthene, benzopyrene, indeno[1,2,3-c,d]pyrene, dibenzo(a,hanthracene and benzoperylene was derived from measured data reported in the literature.

然而，由于存在实验室内、实验室间和不同仪器、不同方法间的误差等因素，已发表的物化性质数据存在小分子量PAHs物化性质参数多但存在差异、大分子量PAHs相关参数较少甚至缺乏的问题。

the lcd display character is acquisited by ccd,after analysis with image process and artificial neural network theory,through grid and intersecting lines to pick up the character′s characteristic,recognize lcd display character,provide with a kind of interface for the instruments and equipments which have no standard interface with the computer but have a lcd display.the experiment result shows that the system acquire and recognize lcd display character is very successfully,and high anti-jamming ability.

摘 要：利用ccd对lcd数码显示字符进行采集，在分析图像处理和神经网络理论的基础上，采用网格法与交线特征提取法，对lcd数显字符进行识别，为具有lcd数显而与计算机无标准通信接口的仪器仪表设备提供一种实用的无线接口。实验表明，系统对lcd数显字符采集方便，识别率高，并且抗干扰能力强。中图分类号：tm932；tp216 文献标识码：b

Functional improvement was conducted to model YS - 2 microcoulometer recommended in GB 7600 - 1987, and model DT - 305 automatic microwater aquameter was designed.

对GB 7600-1987推荐的YS-2型微库仑仪进行了功能改进，设计出DT-305型全自动微量水分测定仪，增加了大电流冲击电解液中的残余水分、掉电存储参数、通讯、程序升级等新功能，仪器改进后提高了测量的准确度和实验的方便性。

By serial instrumentation impact experiments at different temperature,energy changement condition and the fracture SEM at different impact fracture stages of the pipeline steel used under special environment are studied.

采用系列温度仪器化冲击实验的方法，对在特殊环境下使用的管线钢冲击断裂各阶段的能量变化情况及冲击断口的SEM形貌进行了研究。

The experimental results indicate that the instrument error can be more completely separated using the researched method in the paper. So, the precision measurement for the cylindricity error can be realized.

实验结果表明，本文提出的圆柱度误差分离及重构方法可以比较完整地分离出仪器误差，从而实现圆柱度误差的精密测量。

The main contents included the optimization of x-ray laser characteristics, the applied experimental demonstrations of diagnosing plasma with the x-ray laser as a probe using Moire deflectometer and Mach-Zehnder interferometer, respectively.

以主要成员身份参加莫尔偏折仪、M一Z干涉仪等诊断仪器的设计和调试工作；参与非等宽柱面透镜均匀线聚焦系统的设计工作：参与X射线光学元件的参数设计、实验标定等工作。

In order to approach the industrialization continuous production flow, the article studied production of acid dyeable polyacrylonitrile by the continuous water phase suspension polymerization using the existing laboratory instrument. The influence of third monomer and initiator content on productivity and dye uptake of PAN were investigated.

为了接近工业化的连续生产流程，利用实验室现有的仪器设备，设计了连续水相悬浮法生产酸性染料可染聚丙烯腈的实验装置，实现了聚丙烯腈的连续聚合，并研究了第三单体、引发剂用量对聚丙烯腈上染率、产率的影响。

In early November he was repeating an experiment with one of Lenard's tubes in which a thin aluminium window had been added to permit the cathode rays to exit the tube but a cardboard covering was added to protect the aluminium from damage by the strong electrostatic field that is necessary to produce the cathode rays.

在1895年伦琴正在调查外部影响的各类真空管设备，仪器由海因里希赫兹，约翰希托夫，威廉克鲁克斯，尼古拉特斯拉和菲利普冯勒纳德，放电时，是通过他们。 [ 7 ]在11月初他是在重复实验之一勒纳德的管道，其中一个薄铝窗口增加了允许退出阴极射线管，但纸板覆盖增加了保护铝损坏的强烈静电场是必要的生产阴极射线。

Shenyang Linpin Instrument Equipment Co., Ltd is situated at Peaceful district

沈阳林频实验设备有限公司位于交通便利、信息发达的沈阳市和平区是从事设备故障诊断及设备检测仪器研究开发与生产、销售的专业公司。

Shanghai Linpin Instrument Equipment Co., Ltd is situated at Yanhang Development Zone of Shanghai City where the traffic is convenient and the information is advanced and it is the specialized Company deals with equipment fault diagnosis and development, production and marketing of equipment detecting instrument.

上海林频实验设备有限公司位于交通便利，信息发达的上海市闵行开发区是从事设备故障诊断及设备检测仪器研究开发与生产，销售的专业公司。

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。