对比剂的渗漏为日常放射线学检查常见问题，组织反应之严重程度与渗漏对比剂的量、渗透压、化学成份有关。
The severity of tissue reaction to the extravasated contrast media depends on several factors: amount, osmolarity, and chemical components of contrast media.
根据2000年发表在《放射线学》一项研究，孕期第24周时，磁共振成像显示，在胎儿原本平滑的大脑皮层上出现了一些新的沟槽。
At 24 weeks, magnetic resonance imaging shows just a few nascent grooves in the otherwise smooth surface of the fetal brain, according to a 2000 study in the journal Radiology.
这种元素是利用X 射线光谱学发现的。
参与者被随机地指定做一种每年一次共三次的影像学检查——低剂量螺旋CT或标准X射线胸透。
Participants were randomly assigned to receive three annual screenings with either the low-dose spiral CT or the standard chest X-ray.
蛋白质X射线结构的目录也为蛋白质结构类型、自然状态下的折叠和域提供了有用信息。有时这被称为结构基因组学。
X-ray structures of catalogs of proteins have also provided useful information on the types of protein structures, folds and domains found in nature; this is sometimes termed structural genomics.
如果必要，她会亲自去驾驶“小个子居里”。为了使用X射线仪器，她学会了开车并在解剖学方面下了苦功。
Intending to operate the petite Curie herself if necessary, she learned how to drive a car and gave herself cram courses in anatomy, in the use of X-ray equipment, and in auto mechanics.
研究人员在粘附和中和病毒过程中，冻住其中一个抗体，通过所谓X射线结晶学的过程得到原子水平的图像。
The researchers froze one of the antibodies in the process of attaching to and neutralizing the virus, getting an atomic-level image in a process called X-ray crystallography.
运用X射线晶体学，科学家将大量的蛋白质或者病毒转换成了晶体形式，将其置于一束X射线光束之前。
In X-ray crystallography, scientists turn large quantities of a protein or virus into crystal form, placing it in front of an X-ray beam.
提出一种测量金激光等离子体电荷态分布与平均电离度的X射线光谱学诊断方法。
In this paper, a diagnostic method of average ionization degree by X-ray emission spectra of laser-produced gold plasma was presented.
放射学是利用电离电磁辐射，如X射线视图对象。
Radiography is the use of ionizing electromagnetic radiation such as X-rays to view objects.
实验上研究蛋白质结构的主要手段有X射线晶体学技术、核磁共振衍射技术、电子纤维技术等。
Currently, the main methodologies for high-resolution protein structure determination in experimentation have been available, such as X-ray crystallography, NMR, electron microscopy etc.
它包括太阳X射线监测器、X射线成像谱仪和电子学电路系统三部分。
It consists of a solar monitor, an X-ray fluorescence imaging spectrometer, the electronics system and its software.
目的确定在医用诊断X射线剂量学中常用模体的反散射特性与人体反散射特性的近似程度。
Objective to determine the approximation of backscatter property of human body by stimulation phantoms commonly used in medical diagnostic X-ray dosimetry.
对标本进行X射线摄片、大体和组织学观察。
The samples were observed with X ray, gross and histology observation methods.
利用同步辐射X射线形貌学研究，首次发现湖南褐色天然金刚石中存在籽晶金刚石。
Natural diamond with seed crystal is discovered for the first time in Hunan Province by the study of synchrotron radiation X-ray diffraction topography.
伽玛暴是来自宇宙学空间的一种短时标的伽玛射线突然增强的现象，它的研究已经成为当今天文学和物理学的热点之一。
Gamma-ray bursts (GRBs) are short, sudden and intense flashes of gamma rays from the cosmos distance, the study of which is a hot topic in astronomy and astrophysics.
充分这项研究的结果，对射频消融治疗肾肿瘤，出现在2007年8月发行的美国x线学杂志刊登的由美国伦琴射线社会。
The full results of this study on radiofrequency ablation of kidney tumors appear in the August 2007 issue of the American Journal of Roentgenology, published by the American Roentgen Ray Society.
光编码细丝像光的射线，它拥有几何学语言形态。
The light-encoded filaments are like rays of light that hold a geometric form of language.
这些叁名研究人员使用X 射线结晶学方法得到核糖体的叁维结构，在原子水准上分析了由几十万个原子构成的核糖体的结构。
The researchers used a method called X-ray crystallography to pinpoint the position of hundreds of thousands of atoms that make up the ribosome.
目的：以放射线处理建立小鼠淋巴细胞减少症模型并探讨其免疫学意义。
Objective: To establish a mouse lymphopenia model via irradiation and to study its immune characteristics.
射线晶体学是研究分子详细的三维结构的主要方法——特别是已经发现的活体系统的分子。
X-ray Crystallography is the principal method by which the detailed 3 - dimensional structures of molecules - especially the molecules of living systems - have been discovered.
利用这种新型工具，Luger和他的同事进行了X射线晶体学和生物物理学研究，来看甲基化怎样影响染色质和核小体结构。
With this new set of tools, Luger and her colleagues did X-ray crystallographic and biophysical studies to see how methylation affects the structure of chromatin and nucleosomes.
为了测定这个结构，他们使用了一种称为X射线晶体学的方法。
To map the structure, the pair used a method called X-ray crystallography.
背景：真性、假性腰椎滑脱时的影像学表现有许多不同之处，CT能显示小关节的形态学变化，具有普通X射线平片没有的优势。
BACKGROUND: Isthemic and degenerative lumbar spondylolisthesis exhibit different images. CT can display morphological changes of facet joint, which is superior over X-ray films.
背景：真性、假性腰椎滑脱时的影像学表现有许多不同之处，CT能显示小关节的形态学变化，具有普通X射线平片没有的优势。
BACKGROUND: Isthemic and degenerative lumbar spondylolisthesis exhibit different images. CT can display morphological changes of facet joint, which is superior over X-ray films.
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