英语释义

• measuring the optical density of a substance by shining light on it and measuring its transmission

片语

fluorescence densitometry荧光密度测定法

ring densitometry年轮测密术

ct densitometryct强化扫描

Scheimpflug densitometryScheimpflug密度测定仪

acoustic densitometry声学密度

scanning densitometry扫描显象测密术

retinal densitometry网膜密度测定法

TLC densitometry薄层层析光密度定量法

pulmonary densitometry肺密度测量

英汉例句

• objective:to have an acoustic densitometry (ad)analysis about the relationship between doses and effects in experiment rabbit liver with second harmonic contrast imaging.

  目的：利用实验性兔肝对二次谐波成像中的剂量-效应关系进行声学定量分析。

• acquiring and interpreting densitometry data from younger patients remains challenging and should be performed in experienced pediatric densitometry centers.

  年幼者密度测定数据的获得和解读仍颇具挑战性，因此这项工作应在有经验的儿科密度测定中心进行。

• graphic technology - graphic arts reflection densitometry measurements - terminology, equations, image elements and procedures.

  图形技术。图形工艺反射光密度测量。术语、公式、图象元素和程序。

• conclusion: acquisition densitometry can detect the myocardial changes in uremia, it is useful in identification of abnormal myocardium.

  结论：研究表明，声学密度定量分析技术能客观反映尿毒癥性心肌病变，对鑒别心肌异常具有一定的诊断意义。

• it has been a growing concern in the printing industry that if can we use densitometry to measure and control spot color ink or not when considering printing process control.

  近年来，专色油墨被广泛地应用于印刷中，能否使用密度测量的方法对专色油墨印刷进行控制是很多企业所关心的问题。

• the 25-oh-vitamin d levels, serum alkaline phosphatase levels, osteocalcin and bone densitometry were evaluated before operation and 6 months after surgery.

  手术前和手术后6个月，测定25-羟基维生素d、血清堿性磷酸酶、骨原蛋白，骨密度。

• objective to evaluate the value of acoustic densitometry (ad) in detecting myocardium damage of the left ventricle secondry to hypoxic pulmonary hypertension (ph).

  目的探讨声学密度定量（ad）技术定量评价缺氧肺动脉高压（ph）后左室心肌损害的应用价值。

• objective to assess the value of helical ct densitometry in diagnosing peripheral pulmonary embolism (pe).

  目的探讨螺旋ct平扫与强化扫描肺实质密度测量在周围性肺栓塞诊断中的作用。

• objective to evaluate the diagnostic value of acquisition densitometry in detecting myocardial damage in uremia.

  目的探讨声学密度定量分析技术在尿毒癥性心肌损害诊断方面的定量诊断价值。

• densitometry was used to calculate peak particle diameters.

  使用密度计去推算粒孚的最大直径。

• objectiveto investigate the clinical significance of acoustic densitometry (ad) technology evaluating myocardium changes in patients with rheumatic heart disease.

  目的：探讨声学密度定量（ad）技术评价风湿性心脏病患者心肌病变的临床意义。

• january 3, 2011 — the american academy of pediatrics (aap) has issued clinical guidelines regarding the use, interpretation, harms, and costs of bone densitometry in children and adolescents.

  2011年1月3日——美国儿科学会（aap）发布了儿童和青少年骨密度测定临床指南，内容涉及其使用、说明、危害以及费用。

• dpysical essence and spectral characteristic of densitometry with method of spectral analysis, principle and mathematical formula of the computer colour matching density are discussed.

  采用光谱分析方法，阐述了密度测量的物理实质与光谱特征。

• purpose: to evaluate the clinical value of tissue doppler imaging (tdi), color kinesis(ck) and acoustic densitometry (ad) in the assessment of non-infarcted regional myocardial function.

  目的：采用组织多谱勒成像（tdi）、彩色室壁运动分析（ck）及声学密度测定（ad）评价心梗患者非梗塞区心肌功能的改变。

• conclusions gray scale ultrasound densitometry analysis can provide quantitative measurement of atherosclerotic carotid plaque, and is useful for evaluate the stability of the plaque.

  结论灰度值分析可以对动脉硬化斑块中不同病理成分的超声影像进行量化处理，为判定斑块的稳定性提供客观依据。

• although 6 months should normally elapse before densitometry testing is repeated, it might be appropriate in some cases to wait at least 1 year.

  通常情况下，密度测定要在6个月之后进行再次测定，但在某些情况下，至少一年以后再进行测定可能更为合适。