查询词典 PIXE

Here, we employed PIXE combined with multivariate statistical method to study some problems of provenance determination of ancient ceramics and glasses.

成分分析是古陶瓷、古玻璃的产地及矿料来源研究的基本方法之一，目前，已有多种成分分析方法应用于这一领域。

By using PIXE technology, an appraisal of the jades unearthed from Fuquan hill can be made.

采用PIXE方法可以可靠地鉴别福泉山玉器的种类，福泉山玉器中有软玉，也有岫玉。

Carefully choosing the parameter and calculating method involved in analysis, a thick-target PIXE software package was compiled.

仔细选取厚靶PIXE计算中的各参数，编写了厚靶PIXE分析程序，并与国外同类程序进行了比较、验证。

It is found that the jade can be classified, according to the chemical compositions determined by PIXE, and the concentration of some trace elements may be useful in finding sources of the jade.

对于主要化学组分一致的同类玉器，如果产于不同的地方，则由于其成矿地区地球化学环境的不同，它们的微量元素种类及含量也将有所不同，因而这一方法也可用来判定玉器的产地。

Atmospheric particle samples were collected during December at Shanxi in Taiyuan in the winter of 2004 and were analyzed by PIXE which results in 20 element concentrations and elemental distribution.

结果表明，在测到的大气颗粒物中20种元素的质量浓度主要是由Al、Si、Ca、Fe、S五种元素贡献的，且粗粒子占优势。

An external beam PIXE facility is set up at the tandetron accelerator lab of Beijing Normal University.

北京师范大学串列实验室建立了外束质子激发X荧光分析装置。

Membranes was discovered. PIXE scanning was carried on the 7th cun of a case of

织切片上，观测了胆经的外丘，光明，阳辅，悬钟等穴区的血管分布特点

Chemical composition of the ancient glasses unearthed from Neimenggu area and Boshan was determined quantitatively by the external-beam PIXE technique.

采用外束PIXE技术对内蒙古地区和博山出土的一批古代玻璃的化学成分进行了定量测定。

Move the base around but watch out as the 3 connected swinging pixels don't hit a bad pixe..

基地周围移动，但看出来的。。

Ancient glass compound eye-bead ; chemical composition analysis ; PIXE technique

古代镶嵌玻璃珠；化学成分分析；质子激发X荧光技术

The system can be widely used in belt weighing and batching process control,etc.

介绍了基于智能模糊控制的嵌入式配料系统的设计方法，对模糊PID控制过程和系统调零作了重点的讨论，同时给出了PID控制的程序流程图和系统定长调零子程序。

"I dunno," she answered,"but if you show me aroun', I'll recognize it from the lighthouse just outside the porthole."

"我不知道，"她回答说，"如果你能带我转转，我能认出来的，因为灯塔就在舷窗外。"