low density

OBJECTIVE: To purify low density lipoprotein ( LDL) from human plasma and label LDL used 99m Technetium ( 99m Tc) for the advanced research of LDL as a carrier targeting antitumor drug to cancer cells.

目的：从血浆中分离获得低密度脂蛋白（LDL）和进行99m锝（99mTc）标记，为LDL作为抗癌靶向载体研究作准备。

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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.

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If the density is too low , however , gravity will be insufficient to halt its outward rush.

如果宇宙的密度太低, 引力就不足以阻止它向外离散.

英汉非文学 - 科技

Low-density core makes it have the advantage of light mass and small heat conduction coefficient.

低密度 泡沫芯使它保留重量轻、导热系数小等优点,高密度表皮使泡沫体具有良好的强度与硬度.

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Objective A method of direct assay for low density lipoprotein cholesterol ( LDL. C) was developed.

目的建立直接测定血清低密度脂蛋白胆固醇（LDL c）的方法。

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The toughening effects of ethylene copolymer elastomer on polypropylene ( PP)/ linear low density polyethylene ( LLDPE) blends were studied.

研究了乙烯共聚物弹性体对聚丙烯/线型低密度聚乙烯（PP/LLDPE）共混物的增韧作用。

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It'shows that the low-density polythene has better improved effects.

低密度 聚乙烯具有较好的改性效果.

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Reservoir rock of the study zone belongs to low-density turbidite sequence.

渤南一区完整和不完整的鲍玛序列,为典型的 低密度 浊积序列.

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The catalytic effects of the organic compounds of iron, tin and manganese on the degradation of low density polyethylene ( LDPE) at compost temperature are discussed.

研究了多价态元素铁、锡、锰的有机化合物对低密度聚乙烯（LDPE）在堆肥温度下的催化降解作用。

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Preliminary research of infrared thermographic technique in hypersonic low density wind tunnel

高超声速低密度风洞红外热图技术初步研究

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Low density refers to the film processing after the density at the unexposed, typically 0.05 %.

矮稠是指胶片冲刷后合座未曝光处的稠量, 凡是在0.05把握.

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Designed for punching holes in LLDPE ( Linear Low Density Polyethylene ) film.

冲压设计在LLDPE洞 ( 线性低密度聚乙烯 ) 薄膜.

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Garden house, a rare low-density residential within the inner ring.

上海滩花园洋房, 内环内少有的 低密度 住宅.

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Purification and 99m Technetium labeling of low density lipoprotein as a targeting carrier of antitumor drugs

抗癌药物靶向载体低密度脂蛋白的提取和~（99m）锝标记

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Removing process of light and soft impurity and low density is introduced.

介绍了煤中低密度轻软杂质清除的工艺过程.

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Low density refers to the film to flush after unexposed, generally at the density of 0.05 %.

矮稠是指软片冲刷后完残未曝光处稠量, 凡是在0.05把握.

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There were significant difference among photosynthesis potential of population, accumulation of dry matter, yield and quality of maize under different densities. individual leaf axil, LAI and LAD of population, individual yield in maize were high relatively under low density.

不同密度条件下，玉米群体光合性能、干物质积累、产量及品质等存在明显差异，低密度下玉米叶面积、LAI、LAD及单株产量较高。

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The effects of Modified Atmosphere Package materials such as, low density polyethylene ( LDPE), high density polyethylene ( HDPE) and polypropylene ( PP) were studied for the storing and keeping-fresh of fresh-cut lotus roots.

以低密度聚乙烯（LDPE）、高密度聚乙烯（HDPE）及聚丙烯（PP）为包装材料，研究其对鲜切莲藕的贮藏保鲜效果。

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This paper presents a joint irregular low-density parity-check ( LDPC ) code-encoder-decoder design approach.

提出一种非规则 低密度 奇偶校验码 ( LDPC ) 的联合构码、编解码方案.

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Collesting low density is what's the cause?

实地密度偏低是有什么原因造成的?

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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.

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Some medicines lower the level of low density lipoprotein ( LDL ) cholesterol.

某些药物具有降低体内低密度脂蛋白 ( LDL ) 的功效.

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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.

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Influence of hypocholesterolemic drugs on expression of low density lipoprotein receptor gene in patients with coronary artery sclerosis

降胆固醇药物对冠脉硬化病人低密度脂蛋白受体基因表达的影响

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A modified serial decoding algorithm for low-density parity-check ( LDPC ) codes is proposed.

提出了一种改进的 低密度 奇偶校验码 ( LDPC ) 串行译码算法.

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Conclusions: The X+ allele of Apo B gene is associated with a higher serum cholesterol and higher low density lipoprotein level and it may be regarded as a high-risk gene of cholesterol gallstone disease.

结论：APO B的X~+等位基因有增高血清胆固醇和低密度脂蛋白胆固醇的特点，可能是胆固醇结石形成的易感基因。

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Objective: To evaluate the efficacy and safety of larger dose of pantethine on treating low level of serum high density lipoprotein cholesterol.

目的：观察较高剂量泛硫乙胺（Patethine，潘特生）治疗低水平高密度脂蛋白胆固醇（HDL－C）的疗效及安全性。

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The well doped low density material was made by this means.

采用此种方法,可得到掺杂均匀的低密度材料.

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Film density divided into high density and low density.

软片稠量不合高稠和矮稠两栽.

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Statins reduce cardiovascular risk and scientists believe it is because they decrease low-density lipoprotein, or LDL, the so-called bad cholesterol.

科学家们认为，他汀类药物之所以可以降低心血管问题的风险，是因为它们可降低坏胆固醇，既即LDL低密度脂蛋白胆固醇的水平。

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