primary ray的例句大全

High energy primary electron spectrum and diffusion X-ray source

高能原初电子谱和扩展X源

For the fluorescent X-ray tubes, several spectral distributions of different directions of primary X-ray beam must be determined and then the mean values of these data are calculated in order to obtain the effective spectral distributions.

对荧光X射线管还应测定几个射线束方向的原级谱加以平均求得有效原级谱。

Primary Research on Gastroscope and X-ray United Laying Oesophagus Bracket Used to Cure Oesophagus Malignant Straitness

内镜与X线联合放置食管支架治疗食管恶性狭窄初探

A New Method to Reconstruct the Primary Energy of Knee Region Cosmic Ray

重建EAS膝区事例初能的一种新方法

Adjustment of Parameters of Primary Cosmic Ray Energy Spectrum with Recent Direct Measurments

利用宇宙线直接测量结果对初级宇宙线能谱参数的调整

Relation between Interactive Models and Identification of Primary Cosmic Ray Components at the Knee

膝区原初宇宙线成分分辨的作用模型相关性

Measurement of charge composition of primary cosmic ray using CR-39 plastic track detector

用CR-39塑料径迹探测器测量原初宇宙线电荷成份

the primary study was listed as following: xrd ( x-ray diffraction) and ftir ( fourier transform infrared spectrum) both are used to characterize the photocatalyst.

主要进行如下研究：采用X射线衍射仪（XRD）和傅立叶变换红外光谱仪（FTIR）对硅胶负载型TiO2进行表征分析。

Methods: Digital image manage system ( Digora system) was utilized to save and analyze the X ray image information of primary tooth treated by RCT with ZOE iodoform paste. The cases of overfilling were collected from this system and reviewed 3 months after treatment.

方法：利用Digora数字图像处理系统能大量存储X线图像资料的特点，对临床上ZOE碘仿糊剂根充超充的乳牙进行术后3个月的复查。

Analysis of the Relationship Between Clinical Features and X-ray Changes in 216 Cases of Primary Gout

216例原发性痛风的临床表现与X线改变关系分析

The flash X-ray radiography is one of main methods to detect primary nuclear weapon.

高能闪光照相是进行武器研究的主要手段之一。

X-ray Analysis of 31 Primary Lung Adenocarcinoma Detected by Health Screening

健康体检发现肺腺癌31例X线分析

MRI findings and X-ray appearance of primary myelofibrosis in marrow of lumbar vertebra and pelvis

原发性骨髓纤维化腰椎和骨盆的MRI和X线诊断探讨

x-ray diagnosis and pathologic characterization of primary chondrosarcoma (a report of 5 cases)

原发性软骨肉瘤的X线诊断及病理特点（附5例报告）

application of the digital-mobile cardiac x-ray machine in primary pci

移动式数字X线血管机在急诊冠脉介入术中的应用

determination of primary and minor elements in manganese ore by x-ray fluorescence spectrometry and sampling by fusion

X荧光熔片法测定锰矿中的主元素和微量元素

The main X-ray manifestations of gastrointestinal meal barium of primary malignant tumors of the small bowel were stenosis, filling defect, stiffness of involved intestinal wall with destruction of mucosa and loss of valvulae conniventes, intestinal obstruction or intussuseption, dynamic dilatation and ulcer.

消化道钡餐主要X线表现为胸腔狭窄，肠腔内充盈缺损，管壁僵硬，粘膜破坏，环状皱壁消失，肠梗阻或肠套叠，肠管扩张及溃疡形成。

We adopt the partial shield lead cell, so that the primary X-ray outside the useful beam decreases to about 10~ (-4).

在对南京大学20Mev电子直线加速器实验室设计中：1.采用了局部铅屏蔽室，使有用束外的初级x线减弱至10~（-4）左右。

Conclusion: Chest X-ray and CT are major diagnostic method for primary mediastinal tumors.

结论：胸部X线平片和CT是诊断原发性纵隔肿瘤的主要手段和方法。

Objective To research-ray and CT findings and diagnosis of primary non-Hodgkin lymphoma of the bone.

目的探讨骨原发性 非 何杰金氏淋巴瘤的 X 线与CT表现及诊断要点.