1、Progress in Research on Low-density Porous Polymer for ICF Targets
ICF靶低密度聚合物多孔材料研究進展

2、Plasma cholesterol and low-density lipoprotein were elevated with a normal triglyceride level.
血漿膽固醇和低密度脂蛋白升高，甘油三酯正常。

3、The low-density parity-check codes constructed by the proposed method have a good structure.
采用這一方法構造的低密度校驗碼具有良好的結構。

4、There’s also a region of low-density that could be a section of the hominid’s brain.
還有些低密度區(qū)域，很可能是原始人的大腦。

5、High-density polyethylene and low-density polyethylene were the second and third place polymers.
高密度聚乙烯和低密度聚乙烯是在名單中排在二位和三位的高聚物。