low density的例句大全

Field Application of Low Density Fly Ash Cement

粉煤灰低密度水泥浆的研制与应用

Hollow glass bead ( HGB) is a new type of lightweight inorganic non-metallic materials, with the advantages of low density, low thermal conductivity, low coefficient of expansion and high compressive strength.

空心玻璃微珠（HGB）是一种新型的轻质无机非金属材料，具有低密度、低导热系数、低膨胀系数、高抗压强度等优点。

After investigations of new type low temperature solidified low density cathode electrophoresis paint ( KNT831), the results show that this product has an improved performance such as solidification at low temperature, dried paint film with decreased-density, minus vector reduction and electrophoresis throwing power.

研究了新型低温固化低密度阴极电泳漆（KNT831）的性能。研究结果表明，该产品的性能有较大的提升，即固化温度降低、干膜密度降低、减失量降低、泳透力提高。

Low density silica is prepared by Sol-Gel polymerization of tetraethyl-orthosilicate ( TEOS).

用正硅酸乙酯为原料，采用Sol－Gel法进行了制备低密度二氧化硅材料的研究。

It can be initially confirmed that SNP in a relatively low density can palliate harm to pear leave after they are infected with Pnysalosproa Prricola Nose.

可初步确定，较低浓度的SNP可缓解轮纹病菌对梨叶片的伤害作用。

Honeycomb sandwich is a kind of special composite construction. They are used in aeronautic and astronautic engineering, as they have many advantages such as low density, high strength ratio and high stiffness ratio.

蜂窝夹层结构作为一种特殊的复合材料结构，具有低密度、高比强度和高比刚度等优越性能，在航空航天领域得到广泛的应用。

Investigation for Photochromic Glasses of High Refractive Index and Low Density

高折射率低密度光色玻璃的研究

This paper studied the basic properties of metallocene linear low density polyethylene ( mLLDPE), including density, melt flow rate, molecular weight distribution, melt point, yield strength, tensile strength at break, elongation at break and Izod impact strength.

研究了茂金属线型低密度聚乙烯（mLLDPE）的基础性能，包括密度、熔体流动指数、熔流比、分子量及其分布、熔点、屈服强度、断裂强度、伸长率、冲击强度等。

Low density of grey matter of temproral lobe, sulci narrowing or disappearance and unclear grey matter margin.

颞叶灰质密度减低，脑沟变窄或消失，灰白质界限不清。

Study on low density lipoprotein-receptor of a homozygous patient with familiar hypercholesterolemia

家族性高胆固醇血症纯合子患者低密度脂蛋白受体缺陷的研究

Foam Stabilizer Used in Low Thermal Conductivity and Low Density Polyurethane Rigid Foam

低导热系数低密度硬质聚氨酯泡沫塑料用泡沫稳定剂

Relationship between episode of family aggregation of cerebral infarction and low density lipoprotein cholesterol

家族聚集性脑梗死发病与低密度脂蛋白胆固醇的相关性

Inhibition and Mechanism of Plantain Seed Polysaccharide on Proliferation of Vascular Smooth Muscle Cells Induced by Oxidized Low Density Lipoprotein

车前子多糖抑制氧化型低密度脂蛋白诱导的血管平滑肌细胞增殖及其机制

Development of low density PVC composition for cable sheath

低密度PVC电缆护套料的研制开发

Lab. study of a new cement slurry with low density from natural volcanic ash

一种新型天然类火山灰低密度水泥浆的实验研究

The massif with positive gravity anomaly has a high density and that with negative gravity anomaly has a low density.

布格重力异常图反映了地块的密度情况，正异常带为大密度地块，负异常带为小密度地块。

The effects of glass bead content and its size on the elastic tensile modulus ( E) of the filled low density polyethylene ( LDPE) composites are studied.

研究了填充低密度聚乙烯中玻璃微珠含量及其大小对复合体系拉伸弹性模量E的影响。

According to the experimental data, the effects of steam pressure, target thickness, target density, temperature and moisture content of mat on the time were evaluated. Some basic laws of steam-injection hot-pressing heat and matter conduction of middle and low density fiberboard were summarized.

分析蒸汽压力、目标厚度、目标密度、热压温度及板坯含水率对其影响，得出了中低密度纤维板喷蒸热压传热传质的基本规律。

This paper introduced the trial industrial application of BCG catalyst in a Unipol gas phase linear low density polyethylene ( LLDPE) plant with capacity of 200, 000 metric ton per year.

介绍了BCG催化剂在Unipol气相法聚乙烯装置上的工业应用。

Studies on the catabolism of human serum very low density lipoproteins in vitro

人血清极低密度脂蛋白体外代谢的研究