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用法例句

Since the idea of neutron star was proposed and then the concept that pulsars are rotating neutron stars was accepted,the components and properties of dense matter in neutron stars have attracted much attention.

它的概念一经提出并于脉冲星发现时被证认为实体后,中子星内部致密物质的组成和性质就引起了人们的极大关注。

This paper analyzes log responses of tight formations and tight gas reservoirs, correlates vertical formations in a same well and lateral formations in different wells and intra-formational response as well, uses graphic calibration method, analyzes the characteristics of logging curves of tight formations from different perspectives, and thus determines gas potential of tight formation.

在对致密地层和致密气层测井响应特征进行分析的基础上,利用同井纵向对比观察、不同井横向对比观察、层内对比观察分析及图形刻度显示法,从不同角度分析了致密地层测井曲线的变化特征,进而确定了致密地层的含气性,取得了较好效果。

Evaluating value of the ratio of the width of pars compacta of substantia nigra to midbrain diameter in Parkinson s disease;

黑质致密带宽度和中脑直径比值对帕金森病的评估价值

Objective: To explore the characteristic features of MRI and the diagnostic value of measurement of the width of the pars compacta of substantia nigra (SNc) on routine MRI in Parkinson s disease (PD).

目的　探讨帕金森病 (Parkinson’sdisease,PD)常规MPI的影像学表现特点和在常规MRI上测量黑质致密带 (parscompactaofsubstantianigra,SNc)宽度对PD的诊断价值。

Relationship between sensitivity to norepinephrine and firing pattern of substantia nigra compacta neurons;

黑质致密部神经元对去甲肾上腺素的敏感性与其放电型式的关系

The gas must be far hotter than the dense matter at the centre of the sun for fusion to happen.

要发生聚变，气体的温度必须远远高于太阳中心致密物质的温度。

Effect of sodium ferulate on activation of postsynaptic density95 after transient focal cerebral ischemia

阿魏酸钠对局灶性脑缺血突触后致密物质-95活化的影响

By electron microscopy in membranous glomerulonephritis, the darker electron dense immune deposits are seen scattered within the thickened basement membrane.

电镜下，可见膜性肾小球肾炎时较暗的电子致密物质弥散分布在增厚的基底膜上。

Expression of β-amyloid Protein and Postysynaptic Eensitries-95 in Focal Cerebral Ischemia-reperfusion Injury in Rats;

大鼠局灶性脑缺血再灌注损伤后海马区β-淀粉样蛋白和突触后致密物质-95的表达

permitting little if any light to pass through because of denseness of matter.

由于物质致密而几乎不允许光透过。

Present research status and development of biomass briquette technologies;

生物质致密成型技术研究现状与发展

any igneous rock with crystals embedded in a finer groundmass of minerals.

任何含有嵌入致密的矿物基质的火成岩。

The Study on Biomass Solidifying Pressure and Mathematical Model;

生物质致密成型压力及数学模型的研究

Progress of Combustion Mechanism of Biomass Briquettes

生物质致密成型燃料燃烧机理研究进展

Extraction and identification of postsynaptic density protein from rat brain

大鼠脑内突触后致密物蛋白质的提取及鉴定

Such continued expansion has caused fall after fall into density or matter or vibration.

这样持续的膨胀导致了坠入致密、或物质、或振动的持续下降与下降。

Had it melted all the way through, the heavier materials would have concentrated in a dense core.

假如它熔化过，那么，较重的物质就会聚集在一个致密的核里。

Judge by ordinary standards, the core is made of rather dense stuff.

按一般标准衡量，地核是由相当致密的物质组成的。

Study on Microstructure and Combustion Mechanism of Biomass Briquettes Combustion;

生物质致密成型燃料微观结构分析及其燃烧机理研究

The Studies of Biomass Solidifying Technology and Principle with High Pressure on Natural Conditions for Bio-fuel Making;

生物质燃料常温高压致密成型技术及成型机理研究

dense or compact in structure or texture, as a wood composed of small-diameter cells.

木理细致的，纹理细密的结构或质地细致紧密的，如纹理细密的木材。

Effects of plant density and remained leaf number on contents of neutral aroma constituents and flavor quality of flue-cured tobacco

种植密度和留叶数对延边烤烟中性致香物质含量及评吸质量的影响

It was exquisite, silk, handmade and trimmed with a cobweb of lace.

它很精致、丝质、手工缝制，周围有一圈密密的花边。