查询词典 cathode luminescence

According to the results on cathode luminescence and scan microscope, the secondary enlargement of quartzs was to be the third degree and autogenetic kaolinite was well developed.

另外，应用精细的单井盆地模拟，在埋藏史的基础上模拟孔、渗的垂向变化，可以直观而较为准确的分析垂向上多个储盖组合的相互差异与特征。

The analyses of 425 thin sections observation, SEM, cathode luminescence, etc.

结合425块薄片观察、扫描电镜、阴极发光等储层微观特征分析研究。

Characteristics of cultured pearls and treated pearls are studied by cathode luminescence microscope.

通过阴极发光仪对养殖珍珠和处理养殖珍珠的阴极发光特征进行了研究，结果表明：在阴极射线激发下，淡水养殖和处理珍珠发黄绿或绿色光，而各色海水养殖和处理珍珠不发光；阴极显微观察可见部分处理珍珠层的表面微破损。

The characteristic cathode luminescence is one of the peculiarities to distinguish freshwater cultured pearls, seawater cultured pearls and treated pearls.

阴极发光特征可作为无损鉴别海水、淡水养殖珍珠以及处理养殖珍珠的主要依据之一。

In this paper,the basic features of quartz and the theoretic basis for quartz to be taken as a tracer for material source are summarized,and the material source tracing methods to use scanning electron microscope,mass spectrometer,electron spin resonance and cathode luminescence and the feasibility of these methods are introduced in detail.

综述了石英的性质和它作为有效指示剂来示踪物源的理论基础，进而详细介绍了使用扫描电镜、质谱、电子自旋共振和阴极发光等仪器对石英矿物的表面微结构、氧同位素比值、形成年龄和阴极发光颜色等特征进行研究来追踪物源的方法以及这些方法的可行性。

Ratio of 0.3-3. The matrix is oxide with a certain electric conductivity, and has such advantages as high-voltage cathode luminescence efficiency, high stability, and high anti-aging performance when compared with traditional insulating oxide matrix, semiconductor sulfide or oxysulfide matrix.

所选的基质材料具有一定的导电性能且为氧化物基质材料，与传统的绝缘体氧化物和半导体硫化物或硫氧化物基质相比具有良好的低压阴极射线发光效率，稳定性及抗衰老能力。

The controlling factors of physical properties of reservoirs are analyzed based on the data from analyses of mold thin sections, cathode luminescence thin sections, scanning electron microscopy, physical properties and carbonate contents of rocks. Preliminary quantitative evaluation of the degrees of influences of these factors has been carried out.

根据铸体薄片，阴极发光薄片，扫描电镜，物性和碳酸盐含量等数据，分析了该区储集层物性的控制因素，对各因素的影响大小和程度进行初步的定量评价。

The preparation method can be sol-gel method, ammonia solution co-precipitation method, or high-temperature solid phase method. The obtained colorful fluorescent powder has such advantages as high stability, good morphology, and high low-voltage cathode luminescence efficiency.

其制备方法可选择因地制宜选择溶胶―凝胶法、氨水共沉淀方法及高温固相法，得到的荧光粉具有稳定性，形貌好，低压阴极射线发光效率高等特点。

In cathode luminescence microscope, freshwater cultured pearls and treated cultured pearls show yellow-green or green because of Mn, while other seawater cultured pearls present none fluorescence due to Sr.

淡水珍珠和海水珍珠不同的发光特点与其所含的微量过渡元素有关：淡水珍珠因富Mn而发光，海水珍珠则由于贫Mn富Sr而不发光。

Supply lighting, design,manufacture and installation,we professionally manufacture LED, cold cathode, lamps and stainless steel cold cathode luminescence thoroughly within the word.

上海亚越照明电器有限公司创建于2001年，厂址位于：上海市闵行区北吴路塘湾三新11号，占地面积达1800平方米。

The absorption and distribution of chromium were studied in ryeusing nutrient culture technique and pot experiment.

采用不同浓度K2CrO4(0，0.4，0.8和1.2 mmol/L)的Hoagland营养液处理黑麦幼苗，测定铬在黑麦体内的亚细胞分布、铬化学形态及不同部位的积累。

By analyzing theory foundation of mathematical morphology in the digital image processing, researching morphology arithmetic of the binary Image, discussing two basic forms for the least structure element: dilation and erosion.

通过分析数学形态学在图像中的理论基础，研究二值图像的形态分析算法，探讨最小结构元素的两种基本形态：膨胀和腐蚀；分析了数学形态学复杂算法的基本原理，把数学形态学的部分并行处理理念引入到家实际应用中。