process of technique sls rapid prototyping are studied systematically.

1、

rapidly ( gravity) prototype casting technology based on sls prototype

基于SLS原型的快速（重力）铸造工艺

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2、

application of cpld in the sls control system

在规模可编程逻辑器件在激光选区烧结成型控制系统中的应用

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3、

numerical modeling and calculation for tubular radiation heater of sls system

选择性激光烧结设备管式辐射加热数值建模与计算

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4、

the use of sls technique in casting is discussed.

最后论述了PS粉末选择性激光烧结技术在铸造领域的广泛应用。

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5、

a service level specification ( sls) monitoring system in multiple services ip network

一种多业务IP网络中的服务等级规范（SLS）监测系统

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6、

the method to make investment casting cores using sls technique is studied.

介绍用SLS技术制造熔模铸造型芯的方法与技术关键。

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7、

design and implement of sls control system

SLS控制系统的设计及其实现

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8、

research on the optimization of sls technique parameters based on cmac

基于脑模型联接控制器的SLS工艺参数优化方法研究

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9、

improvement and synthesis error analysis of rapid prototyping technology by using sls

SLS快速成型技术误差综合分析与提高

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10、

dynamic geometric simulation of sls process based on fractal scanning path

基于分形扫描的选择性激光烧结过程动态几何仿真

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11、

research on mechanism of high accuracy servo system for sls rapid prototyping

SLS快速成形的高精度伺服系统机理研究

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12、

epoxy mould manufacturing research based on reverse engineering and sls technology

基于逆向工程与SLS技术的环氧树脂模具制造研究

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13、

processing research on shaping porous metal material based on sls technology

基于选区激光烧结（SLS）技术成形多孔金属材料的工艺研究

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14、

during the manufacturing period of sls, temperature is one of the most important factors that affects the precision and intensity of the products.

选择性激光烧结成形过程中，粉末预热温度是影响制件质量的重要因素之一。

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15、

indirectly fabricating metal parts using sls and its application to machinery industry

选择性激光烧结间接成型金属件及其在机械工业中的应用

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16、

grey relational analysis model based on weighted entropy and its application

基于熵权的灰色关联分析模型及其应用

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17、

fuzzy weighted entropy for multi-level threshold medical image segmentation

基于模糊加权熵的医学图像多阈值分割

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18、

A Comparative Study on Method of Teenagers' Body Fat Percentage Reasoning Based on Skin Fold Fat Thickness Measurement

对皮褶厚度推测青少年体脂率方法的比较研究

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19、

Results: Significant geographic and urban-rural differences were found not only in the skinfold thickness, but also on the percentages of body fat and lean body mass.

主要结果和结论：我国大学生在皮褶厚度和体脂率、瘦体重等方面存在明显的城乡差异和地区间差异。

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20、

At the end of 12 weeks circular resistance training, the height and body mass, basic heart rate, blood pressure, waistline, hip circumference, fat rate, maximum oxygen capacity, and content of lipid and blood insulin were measured.

12周的抗阻训练后测定身高、体质量、心率、血压、腰围、臀围、体脂率、最大吸氧量、血糖、血脂。

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