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- low density data system 低密度数据系统
- It is the density data of the shale. 这是泥页岩密度数据。
- high density data system 高密度数据系统
- The second body also has an extremely low density. 第二身体也有极低的密度。
- Second statement: Aluminum has low density. 第二句，铝的密度低。
- Results: Vector surveillant density data management system for data proposal center and the system had data s... 结论:系统的建立解决了因常规邮件造成的迟报、漏报现象,提高了监测数据管理水平。
- Circulating micro-foam drilling fluid is a newly developed low density drilling fluid system in recent years. 可循环微泡沫钻井液是近年国内外推出的一种新型低密度钻井液体系。
- Urban density data are difficult to compare among countries. 各国的城市人口密度数据是难以进行比较的。
- Most galaxy associations are small and have a low density contrast. 大多数星系协是小的，密度反衬低。
- Research advances of low density lipoprotein as medicine carrier. 低密度脂蛋白作为药物载体的研究进展。
- Direct Measurement of Low Density Lipoprotein Cholesterol. 直接法测定低密度脂蛋白胆固醇。
- Magnetic nanoparticles with low density lipoprotein delivery system: 0.026 mg/ml of LDL and 0.120 mg/ml of nude Fe_2O_3 was relatively appropriate. 将低密度脂蛋白(LDL)作为Fe2O3磁性纳米颗粒的纳米传输系统:浓度为0.;026 mg/ml的LDL与0
- Myelolipoma (two cases) was rich in adipose tissue, low density. 髓质脂肪瘤2例，富含脂肪组织，故密度低。
- This paper introduces a formulation system on low density and cold rnolding foam. It shows that the foam has a wide field of application and a good developmental prospect. 介绍了低密度冷模塑聚氨酯软质泡沫塑料的配方体系、工艺特点及泡沫性能。指出该泡沫应用范围较广，发展前景甚好。
- A data schema, especially a data subschema in a relational data system. 关系数据系统中的数据模式，特别是子模式。
- The low density of the material means that the inertia of the cage is small. 低密度的材料意味着保持架的惯性很小。
- A data schema,especially a data subschema in a relational data system. 关系数据系统中的数据模式，特别是子模式。
- Oxidized low density lipoprotein:the prime culprit for atherosclerotic lesions? 氧化型低密度脂蛋白:动脉壁氧化损伤的元凶?
- The thermodynamics properties of the Fermi system and the Boson system at high temperature and low density without arrliel field is discussed and the valuable result is also educed. 摘要讨论了费米子系统和玻色子系统在无外场作用下高温低密度条件下的热力学性质，得到了有益的结果。
- This accounts for ice having a lower density than water. 这就是冰的密度比水小的原因。
