1. It is applied to blowing the plastic film like low density polyethylene (LDPE), high density ane (HDPE) a n d linear low density polyethylene (LLDPE). 适用于吹制低密度聚乙烯、高密度聚乙烯和线性低密度聚乙烯，等塑料薄膜，广泛适用于食品。
2. In the Friedmann models, the answer is tied to the average density of matter: a high-density universe will collapse, whereas a low-density universe will expand eternally. 在佛里特曼的模型中，这个问题的答案和物质的平均密度有关：高密度的宇宙会塌陷，而低密度的宇宙则会持续膨胀。
3. The technology is effective both in hydrofining and isodewaxing. It can produce diesel with low pour point, ultra-low sulfur, low density, low T95 and high cetane number. 该工艺加氢精制、降凝效果良好，可以生产低凝点、超低硫、低密度、低T95和高十六烷值的柴油。
4. Melts rheological behavior and Mechanical Properties of linear bimodal polyethylene (LBPE)/low-density polyethylene (LDPE)/Linear Low Density Polyethylene (LLDPE) blends were studied. 研究了线性双峰聚乙烯（LBPE）、高压聚乙烯（LDPE）与线性低密度聚乙烯（LLDPE）共混物熔体的流变行为和力学性能。
5. Simucltaneously it is certified that the low density body generally exists on the crust of Sichuan, Shanxi and Hubei area. Perhaps this low density body is composed of broken granoblastic. 在川陕鄂地区的地壳中普遍存在低密度体，该低密度体可能是麻粒岩受压后析出自由水发生破碎所致。
网络释义
low tension electrical porcelain insulator low tension porcelain insulator low voltage porcelain i 低压电瓷绝缘子;
low tension electrical porcelain insulator low tension porcelain insulator low voltage porcelain i 低压电瓷绝缘子;
low tension electrical porcelain insulator low tension porcelain insulator low voltage porcelain i 低压电瓷绝缘子;
low tension electrical porcelain insulator low tension porcelain insulator low voltage porcelain i 低压电瓷绝缘子;
fluid density meter liquid density gauge liquidensitometer 液体密度计;
