Real-time measurement of temperature field with ICCD as sensor (I)

Real-time measurement of temperature field can be achieved by colorimetric method using ICCD as sensor. However, due to limited dynamic response range of the ICCD, the measurable range of temperature is very small. In order to expand the temperature measuring range, a device was developed which can take several two-color images with different shutoff times subsequently within very short time. First, the principle of real-time measurement of temperature field with two-color thermal images is introduced. Then theoretical analysis on this method, including determination of various parameters, such as shutoff time, number of temperature range, wavelength of the colors, etc. is described. Experiments were conducted, which proved that theoretical analysis coincides with the experimental results. Project supported by the National Natural Science Foundation of China (Grant No. 59475064) and the Natural Science Foundation of Jiangxi Province.     

磁分离法处理含油废水研究

研究了磁分离法处理含动植物油废水的原理和工艺条件结果表明,当废水含油量为１１２～１８５５ｍｇ／Ｌ、ＣＯＤＣｒ为２８００～８０２０ｍｇ／Ｌ时,用磁分离法处理,可使油和ＣＯＤＣｒ去除率分别达到８５％和７５％以上磁分离的磁种（粉）需用量为２５０ｍｇ／Ｌ,并可重复利用本文所用的磁粉由本课题组研究制备     

云锦艺人创作口诀浅析

南京云锦是我国传统丝织工艺品中工艺水平较高、具有地方特色的丝织品之一,金彩辉映,典雅高贵。在长期的艺术实践,云锦艺人们总结出有关图案创作、配色、题材等方面丰富的口诀,几百年来,一代代、一辈辈地承传着。在承传的过程之中又不断的加入新的东西,充实和丰富云锦这一古老的东方民间艺术。云锦口诀简明扼要,通俗易懂,念来朗朗上口。在这些看似平淡的口诀中却包含了深刻的美学、色彩学乃至于哲学的观点。这些默默无闻、名不见经传的云锦艺人以通过口诀这样的民间形式,将他们对艺术、对生活的认识留给后人,为我们今天继承、学习、研究云锦艺术提供了一本极珍贵的教材     

冀东峪耳崖金矿石英的标型特征

论述了石英的微量元素、稀土元素、包裹体、热发光的标型特征及其在矿床成因研究和找矿意义。石英中Ｋ＋,Ｎａ＋,Ａｌ３＋以类质同象代替Ｓｉ４＋,Ｋ２Ｏ／Ｎａ２Ｏ比值可判定矿化深度。成矿温度３０５～３４３℃,成矿物质来源于深部。     

一种新的支持FPLMTS的IN—CS2功能模型

介绍了当前ＩＴＵ建议支持ＦＤＰＬＭＴＳ的ＩＮ－ＣＳ２功能模型,根据现有和将来网络的特点,指出了这些功能模型的不足,提出了对ＣＳ２功能模型的修改建议,将原来属于ＳＣＦ中的终端鉴权和位置登记从ＳＣＦ中独立出来,形成了独立的功能实体ＬＲＦ和ＴＡＦ。     

Research and application of an intelligent recloser controller installed on outdoor rod

A new type of intelligent recolser controller installed on the outdoor rod is developed, which is mainly composed of microcontroller of Intel 87C196KC-20 and CPLD devices. This controller integrates all the functions of measuring, controlling, protection, fault diagnosis, communication, remote-controlled operation and self-power devices with infra-red remote control devices as a unit. The controller applies the distributed structure, field concentration line and intelligent technology to seal up the synthetic servomechanisms such as the microcomputer-based protection and measuring devices in the second stage of the mini out-door transformer substation, which are distributed on the outdoor circuit switches on the spot and formed as a whole. Therefore,this technology can transform a large number of ordinary homemade SF6 circuit beaker and vacuum circuit breaker into intelligent circuit recloser, thus replacing the expensive imported automatic circuit recolser.     

玻耳兹曼熵公式导出克劳修斯熵公式的一种初等方法

本文给出了利用玻耳兹曼分布律，直接由玻耳兹曼熵公式Ｓ＝ｋｌｎΩ导出克劳修斯熵公式的一种初等方法，它避免了卡诺循环及卡诺定理，有利于加深对熵的概念及两个熵公式内在联系的理解．     

无阀型液压冲击器计算机辅助设计

以前腔常压．后腔回油无阀型液压冲击器的理想能量方程为基础，对冲击器的基本结构参数进行了优化选择，并计算了相应的性能参数和结构参数．从而使无阀液压冲击器设计过程简明．可靠，性能参数也可得到优化。     

脉冲射流喷嘴机理及水力特性研究

在对新型射流机理探讨的基础上，研究了脉冲射流喷嘴的机理和水力能量关系．得出了计算式．结果表明．脉冲喷嘴的瞬时高频射流所获能量是低频射流的２．５５８倍，是连续射流的１．４３８倍．还得出了脉冲射流喷嘴的水马力和冲击力的计算式．为脉冲射流喷嘴的应用及进一步研究，提供了理论依据．     

Preparation and Composition—Structure—Thermal Stability Relation of a Novel Open—framework Vanadium Phosphate （H3NCH2CH2NH3）3[（VO）4（PO4）2（HPO4）4]

A novel open-franmework vanadium(IV) phosphate (H3NCH2CH2NH3)3[(VO)4(PO4)2(HPO4)4](short for V2P3-en)has been prepared.It is synthesized hydrothermally in the presence of ethylenediamine(en)at 170℃ for 5 days by self-assembly form sturcturally simple precursors V2O5,H3PO4and H2O.The compound is characterized by means of Fourier transform-infrared spectroscopy(FT-IR),Thermogravimetry-differenti8al thermal analysis(TG-DTA),X-ray powder diffraction analysis(XRD) and Scanning electron microscopy (SEM) \.Furthermore,the composition-structure-thermal stability relation of V2P3-en is exploed in terms of crystal chemistry,and the potential approach to the enhancement of its thermal stability is proposed.