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- 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。
- Most genes reside in euchromatin, which is of relatiely low density and where the DNA is more accessible to the machinery of gene transcription. 在常染色质上的大多数基因卷曲的紧密程度较低，这些DNA更容易接近基因转录的元件。
- The results showed the DNA extraction kit could obtain high purity genomic DNA with low density, and high concentration, good quality and relatively low cost by Phe/Chl method. 总的来看，试剂盒法提取的DNA纯度较好，但是浓度低，而苯酚法得到的DNA浓度高，质量好，且相对成本低。
- 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。
- 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。
- HAVING AN ENLARGED arsenal of drugs, and more drugs with fewer side effects, would be a great outcome of the molecular profiling made possible by DNA array studies. 经由DNA晶片的研究得出分子表现型态的重大成果之一，是增加了许多可用的药物及更多低副作用的药物；
- 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。
- 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?
- This accounts for ice having a lower density than water. 这就是冰的密度比水小的原因。
- Flotation is a process for separating low density solids or liquid particles from a liquid phase. 浮选是从液体中分离出低密度固体物或液态颗粒。
- It indicates that straw-based wallboard has characteristics of low density, good heat insulation and sound absorption. 笔者综述了3种墙体材料生产工艺、产品性能及其用途的研究现状和发展趋势。
- The low density graphite gets higher friction coefficient and bulk worn loss than the high density graphite. 低密度石墨的摩擦系数和体积磨损量比高密度石墨材料高。
- Since density increases with the concentration of red cells, an unusually low density may indicate anemia. 血液的密度随着红血球的浓度而增加，因而过低的血液密度可说明患者贫血。
- Relationship among Oxidative Low Density Lipoprotein, Connexin, Apoptosis and Atherosclerosis. 氧化低密度脂蛋白,连接蛋白,和细胞凋亡与动脉粥样硬化的研究。
- Study of Oxidative Low Density Lipoprotein, its Autoantibody and Atherosclerosis. 氧化低密度脂蛋白及自身抗体与动脉粥样硬化的研究。
- LOW DENSITY POLYTHENE BASED PLASTICS: DETERMINATION OF THE CONTENT OF CARBON BLACK BY PYROLISIS. 低密度聚乙烯混合物。碳黑成分的热解测定。
- Results:Pseudomyxoma peritonei was characterized by low density mucinous ascites on CT. 结果腹膜假性黏液瘤是以黏液性腹水为特征,临床主要表现为腹胀、腹块等。
