low density

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

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.

词典精选例句

Collesting low density is what's the cause?

实地密度偏低是有什么原因造成的?

互联网摘选

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.

互联网摘选

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.

互联网摘选

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.

词典精选例句

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。

互联网摘选

Film density divided into high density and low density.

软片稠量不合高稠和矮稠两栽.

互联网摘选

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.

互联网摘选

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。

互联网摘选

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.

互联网摘选

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.

互联网摘选

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。

互联网摘选

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.

互联网摘选

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.

互联网摘选

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。

互联网摘选

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.

互联网摘选

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.

互联网摘选

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.

互联网摘选

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.

词典精选例句