Designing RGB crystal lamp-socket by ATMega8;
用ATMega8设计RGB水晶灯座
In the paper, the principle of impedance spectra was firstly introduced, and then electrical conductivities of the z-axis extension’s quartz crystal were measured by virtue of SARLTON-1260 frequency and phase impedance spectroscopic analyzer under conditions of 1.
本文首先介绍了阻抗谱法测定水晶电导率的实验原理,进而采用该方法在10-1～106Hz的频率范围以及1。
Studies showed that the crystal morphologies of quartz crystals of different genetic types are related mainly to the composition and properties of the country rocks.
对不同成因类型的水晶晶体的形貌特征的研究,表明水晶的晶体形貌差异主要与围岩的组成性质有关,而晶体上的大菱面体单形晶面上的微形貌特征则与晶体生长时的温度及热动力环境条件变化有关。
Natural quartz crystal from DONGHAI,JIANG SU mostly include amethyst, smoky quartz and yellow quartz.
东海天然有色水晶主要有紫晶、烟晶、黄水晶。
Identification steps and method for quartz raw materials,common ornaments,precious ornaments and treated ones are discussed in the article on the base of many years' experiences.
据多年鉴定水晶的实践经验 ,阐述了日常对水晶的原石、普通饰品、贵重饰品及优化处理品的鉴定步骤与方法。
Radiation technology of the Brown quartz was mature, The brown quartz by radiation the sameas natural brown quartz has higher quality.
将自然透明水晶和人工水晶在￣（６０）Ｃｏ条件下照射获得茶色水晶成功，且具有优良的质量。
According to the basic principle of crystallography, this paper discusses the genesis of healed cracks in natural quartz and the significance of its identification.
从结晶学入手,分析了天然水晶中愈合裂隙的成因和合成水晶形成愈合裂隙的可能性,比较了天然水晶和合成水晶裂隙的特征,认为愈合裂隙可以作为天然水晶鉴定的标志型特征。
Genetic analysis of crystal mineral deposit of Jiangsu;
江苏省水晶矿床成因分析
A new type crystal temperature sensor for remote measurement;
用于遥测的新型水晶温度传感器
Factors affecting gelation time of crystal adhesive for decorations;
影响饰品用水晶胶凝胶时间的因素