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1·In the paper orthographical method was used to study the control of smoke generation from poly (vinyl chloride).

本文采用正交实验的方法，研究了聚氯乙烯发烟量的控制。

2·Just remember that if you do continue to smoke, even a little bit, another generation of American kids will think it's cool, and the nation will have even higher health-care bills in the future.

要记住，如果你继续抽烟，即使只抽一点，全美国的下一代都会觉得抽烟是件很酷的事，那么美国在未来就会产生更高的医疗费支出。

3·The paper presents a method on real time generation of dynamic dense smoke based on aerodynamics and the particle system theory.

基于气体动力学和粒子系统理论，本文给出了一种实时生成动态浓烟的方法。

4·The grandiosity reaches the stainless steel ware department is the generation that a profession sells various stainless steel cutlery and each kind of elegant smoke urns to sell the point.

宏伟达不锈钢制品部是一家专业销售各种不锈钢餐具及各类精美烟缸的代销点。