They used an orbiting X-ray telescope called Chandra to study the way that clusters of galaxies grow. They discovered that this growth is stifled in exactly the way that dark-energy theory predicts.
通过“钱德拉”X射线绕轨太空望远镜对星系团的增长模式进行观测研究，他们发现，正如“暗能量”理论预测的一样，星系团的增长受到了抑制。
This Chandra study is much deeper than previous X-ray observations.
这项钱德拉的研究要比先前的X射线观测深入很多。
ThisChandra study is much deeper than previous X-ray observations.
这项钱德拉的研究要比先前的X射线观测深入很多。
"At this point, the origin of Mercury's large core is still a mystery," said Larry Nittler, a cosmochemist at the Carnegie Institution of Washington who led the X-ray spectrometer study.
“从这点上说，水星巨大核心的起源仍然是一个谜，”华盛顿·卡内基研究所的天体化学家，X射线光谱仪研究的领军人物Larry Nittler如是说。
In the new study, the physicists shot xenon atoms with FLASH, an X-ray laser that USES intense photons in the extreme ultraviolet energy range, about forty times the energy of visible light.
在这个新的研究中，物理学家们用一种处在极紫外能量范围的强光子X射线激光器发出的闪光照射氙原子，所用闪光的能量是可见光能量的40倍。
They used an orbiting X-ray telescope called Chandra to study the way that clusters of galaxies grow.
他们用轨道X射线望远镜Chandra来研究银河星系的生长方式。
Purpose: to study CT and X ray manifestations of pulmonary lymphoma and to improve the diagnostic accuracy of the disease.
目的：研究肺淋巴瘤的X线与CT表现，提高对肺淋巴瘤的认识，减少误诊。
Objective To study protective effects of SOD on the blood picture of mice by X ray irradiation.
目的探讨牛血超氧化物歧化酶(SOD)对X射线照射小鼠血像的保护作用。
X ray diffraction method has been used to study the crystallinity of wheat starch granules with different water content.
应用X射线衍射方法对不同水分含量的小麦淀粉颗粒的结晶度进行了研究。
Objective To study the clinical X ray characteristics of the stress fracture of the fibula by military training.
目的：研究军训致腓骨应力性骨折的临床X线特征。
Objective To study whether it can be directly compared that one of X ray pictures taken in different period and exposure conditions with one processed by histogram normalization.
目的探讨不同时期、不同条件的X线片图像做直方图归一化处理后能否直接进行灰度或颜色的对比。
But this method proved difficult because membrane proteins are tricky to coax into the crystal form required for the X-ray technique, the study says.
研究声称，这一技术被证明很难使，因为膜结合蛋白很难结晶。
It plans to launch a hard X-ray modulation telescope to study the matter dynamics and high-energy radiation processes in the strong gravitational field of compact celestial bodies and black holes.
发射硬x射线调制望远镜，研究致密天体和黑洞强引力场中物质动力学和高能辐射过程。
The characteristics of the high Z ions are very important to the study of X ray lasing and other field.
重元素高电离的离子特性对研究激光核聚变和X射线激光等领域都很重要。
Macro examination, metallographic microscope, microhardness tester and X ray diffractometer were utilized to study the failure reasons for connecting rode bearing bush of automobile engine.
采用宏微观检验、显微硬度测定、X射线衍射等方法对汽车发动机连杆轴瓦的失效进行了分析。
Based on the study of X-ray photoelectron spectroscopy of lead glass, it is found that the binding energy peaks of oxygen and silicon slightly shifted after implantation.
通过对铅玻璃和石英玻璃的X射线光电子能谱的详细研究，发现硼离子注入后氧和硅的结合能峰稍有位移。
Soft X-ray microscopy has unique advantages in the study of biological specimens.
对生物样品的研究，软x射线显微术具有独特的优势。
X-ray diffraction method has been used to study the crystallinity of maize starch with different water content.
应用X -射线衍射方法对不同水分含量的玉米淀粉颗粒的结晶度进行了研究。
The X-ray digital imaging technique is restricted the realm's application in the trajectory study by these factors.
这些因素制约着X射线数字化实时成象技术在弹道研究领域的应用。
Comparative study on X-ray methods for quantitative phase analysis of cement clinker.
水泥熟料X射线定量物相分析方法的对比研究。
Objective: to study X-ray and ct features of gastrointestinal leiomyosarcoma in order to improve their diagnostic ability.
目的：探讨胃肠道平滑肌肉瘤的X线和CT表现，以提高对该病的诊断能力。
Natural diamond with seed crystal is discovered for the first time in Hunan Province by the study of synchrotron radiation X-ray diffraction topography.
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。
Objective: To study the mechanism and X-ray sign characteristic of students cervical spondylosis, and find its causes.
目的：探讨大学生颈椎病的X线征象特点及发生机制，寻找其发病原因。
Objective: To study the X-ray findings of little child gastric volvulus, promote the diagnostic accuracy in the gastric volvulus' rotation and type.
目的：通过分析小儿胃扭转的X线表现，旨在提高对胃扭转的扭转方向及类型的诊断准确率。
OBJECTIVE: To study the comparison of X-ray diagnosis and clinic pathology diagnosis of chronic periapical periodontitis.
目的：探讨慢性根尖周炎的x线诊断与临床病理诊断之间的关系。
Methods: FTIR, Raman spectroscopy, thermal analysis and powder X-ray diffraction were applied to study the crystal forms of tegaserod maleate.
方法：运用傅立叶变换红外光谱、拉曼光谱、热分析和粉末x -射线衍射法研究马来酸替加色罗的晶型。
Objective: to study the X-ray features and to improve the diagnostic knowledge of hemophilic arthropathy.
目的：探讨血友病性骨关节病X线特点，以提高对本病的认识。
Objective To study X-ray diagnosis of orbital blowout fracture.
目的研究眼眶爆裂骨折X线诊断。
The electron beam ion trap(EBIT) and the electron ion source(EBIS) are new instruments for the study of X-ray produced by very highly-charged ions when they interact with free electrons.
利用电子束离子源（EBIS）或者电子束离子陷阱（EBIT）产生的慢速高电荷态重离子束轰击金属靶面，离子束与靶面作用并复合辐射特征X射线；
The electron beam ion trap(EBIT) and the electron ion source(EBIS) are new instruments for the study of X-ray produced by very highly-charged ions when they interact with free electrons.
利用电子束离子源（EBIS）或者电子束离子陷阱（EBIT）产生的慢速高电荷态重离子束轰击金属靶面，离子束与靶面作用并复合辐射特征X射线；
应用推荐