The second chapter introduces the plastic packaging Ham phthalate plasticizers in the pre-treatment methods, including extraction and purification methods.
第二章详细介绍塑料包装西式火腿中邻苯二甲酸酯类增塑剂的前处理方法，包括提取及净化方法。
Chapter 2 is the research on porous plastic fiber optical probe for ammonia with the indicator of aminofluorescein.
第二章是以氨基荧光素为指示剂的多孔塑料光纤氨化学传感探头的研究。
Chapter 3 is the research on porous plastic fiber optical probe for ammonia with the indicator of 2,7-dichloro-3,6-acrylate ester fluorescein.
第三章为以二氯二丙烯酸酯为指示剂的多孔塑料光纤氨化学传感探头的研究。
In chapter two, the principle, material and the course of preparation of porous plastic fiber optical probe were dissertated and the influence factors of the preparation were throughly discussed.
第二章介绍了多孔塑料光纤传感探头的制备原理、制备过程、制备原料，并详细探讨了多孔塑料光纤传感探头制备过程的影响因素。
Chapter seven analyze the realistic meaning of bronze art of Shang dynasty, and extend to modern design field , expound the importance of experience ability for plastic arts in modern art&design.
第七章结合实际对商代青铜艺术的现实意义进行了分析，并延伸至现代设计领域，阐明造型艺术感受能力在现代艺术与设计中的重要性。
Chapter 2: basic theories about finite element method are introduced, basic formulas about elastic-plastic finite element method and elastic-plastic matrix are put forward.
第二章介绍了有限单元法的基本原理，详细推导了弹塑性有限元法的基本公式和弹塑性矩阵。
The third chapter of the Rococo reflected the strong plastic arts aesthetic taste of the nobility: on Lao, exquisite luxury.
第三章阐述了洛可可造型艺术体现出来的浓郁的贵族审美趣味：繁缛、精致、奢华。
The third chapter of the Rococo reflected the strong plastic arts aesthetic taste of the nobility: on Lao, exquisite luxury.
第三章阐述了洛可可造型艺术体现出来的浓郁的贵族审美趣味：繁缛、精致、奢华。
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