New methods of the load and unload material system, realizing methods and controlling principle of PLC in the new process are introduced in this paper.
介绍了炼钢上料、卸料综合运行系统的新方法，以及运用PLC技术在新工艺过程中的实现方法和控制原理。
Introduce the characteristics and preparation methods of nanometer materials as well as its surface-treating methods in the polymer-nanometer material composite.
介绍纳米材料的特性、制备方法及聚合物基纳米复合材料中纳米材料的表面处理方法。
Material and methods: Choose harmless material to animal's cell and physical de-foaming methods.
材料与方法：采用对动物细胞无害的材料和物理方法去泡。
For complex property methods selection during the simulation process, ADEDS can help users pick out appropriate property methods according to the characteristics of technology and material categories.
对于模拟中比较复杂的物性方法选择，系统可以根据流程的工艺特点及物系性质帮助用户选择适合的物性方法。
Methods The measurement accuracy of two different methods was verified with the samples of RELA 2009 and certified reference material.
方法用RELA 2009样本和有证参考物质对两种方法进行测量正确度验证；
Methods: To improve teaching language, teaching material, teaching methods and so on.
方法：在教学语言、教材编写以及教学方法等方面进行改进。
There are lots of manufacture methods, but all these methods are to prepare core material first and then join them to skins.
现存的泡沫铝夹心板的制备方法很多，但均为先制备芯材再进行连接的方法。
There are lots of manufacture methods, but all these methods are to prepare core material first and then join them to skins.
现存的泡沫铝夹心板的制备方法很多，但均为先制备芯材再进行连接的方法。
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