x ray的例句大全

Results: For the RVG X-ray system the projecting angle was increased, especially for mandibular former teeth, comparing with conventional dental film.

统计确定每个牙位数字化牙片正确的投照角度和投照剂量。结果：与传统牙片比较，数字化牙片投照角度增加，其中以上颌后牙和下颌前牙角度增加较为明显。

Determination of half value layer for the X-ray diagnostic quality of RQR

标准X射线辐射场RQR半值层的测定

The basic observational data of Quasi-periodic Oscillations ( QPO) in Low-mass X-ray Binaries ( LMXB) are described systematically in this paper.

本文系统地介绍了低质量X射线双星（LMXB）中的准周期振荡现象的主要观测事实。

The theory of Quasi-periodic Oscillation ( QPO) in Low-mass X-ray Binaries ( LMXB) is discussed in this paper. Beat-Frequency Models ( BFM), including development, are presented in detail.

本文简略地叙述了低质量X射线双星中准周期振荡（QPO）现象的理论解释，对其中的差频模型（BFM）和它的一些发展作了较为详细的介绍。

The X-ray conversion material in radiophotography system plays a very important role. Its efficiency is a crucial factor to improve the system QDE ( quantum detection efficiency).

X光转换材料在数字辐射成像系统中具有很重要的作用，它的效率对整个系统的量子探测效率起到决定性的作用。

The process of Fish-eye Flake formation in welding seams of 16 Mng steel is investigated by means of SEM, EDX, IMA, SIMS reflectoscope and X-ray flaw detection as well as metallography technique.

运用扫描电镜、x射线能谱仪、离子探针、超声波探伤仪及x射线探伤、金相技术等多种手段对16M ng钢焊缝中鱼眼白点的形成过程作了综合研究。

Poly ( N-vinylformamide) was synthesized with N-vinylformamide ( NVF) and K2S2O8 as initiator, and characterized by Fourier Transform Infrared Spectrum and X-ray Photoelectron Spectroscopy.

以K2S2O8为引发剂由N-乙烯基甲酰胺（NVF）合成了聚N-乙烯基甲酰胺，并用红外光谱仪和X-射线光电子能谱仪对产物进行了表征。

Entrance surface dose measured from X ray examined population was ranged from 0 21 to 33 3 mGy.

X射线诊断受检者入射体表剂量021～3330mGy。

The periodicity, thickness of the individual layers, interface roughness and its interfacial microstructures of the typical samples were systematically studied with low-angle X-ray diffraction ( LXD) technique.

利用小角度X射线衍射技术（LXD），详细研究了其中典型的多层膜的调制周期性，各子层的厚度及界面平整度等界面微观结构。

Objective To evaluate accuracy of cardiac magnetic resonance imaging ( MRI) for assessing the left ventricular function compared with X-ray left ventriculography ( LVG).

目的评价心脏磁共振显像（MRI）和X线左室造影（LVG）检测左室（LV）功能的应用价值。

In this paper, the process of laser produced plasma x-ray emission ( LPX) and its characteristics are described.

本文阐述了高功率激光作用到固体靶上产生激光等离子体X射线辐射（LPX）的过程及其主要特性。

Identification of laser-produced plasma X-ray ( lpx) spectral lines in Cu and glass targets

铜及玻璃靶激光等离子体X射线谱（LPX）的辨认

X-ray anatomical study on the proximal femurs of normal adults of Uigur nationality

正常维吾尔族成年人股骨上段的X线解剖及其临床意义

Calculation of X Ray Laser wavelength for Ne Like Zn Ion

锌的类氖离子X射线激光波长计算

The most vessels were showed with the X-ray tube voltage of 85 kVp.

当X线管电压为85kVp时显示的体模管最多。

It was suggested that Al Image Quality Indicator ( IQI) would be used to evaluate the quality of X-ray radiographs of C/ SiC.

提出采用Al像质计对C／SiC复合材料的X射线照相检测质量进行评估。

The doctor took an X ray photograph of the chest of his patient.

医生给病人的胸部拍了一张X光片.

Since a long period ago, the dentistry diagnosis is mainly depended on the X-ray photograph.

长期以来, 牙科领域的诊断等大多以 X 射线胶片照相为主要手段.

To evaluate the results of the functional measure of hip joint and change of X-ray photograph.

以髋关节功能测定及 X 线片改变作疗效标准评价治疗结构.

Ultra-precision Machining and It's Application for X-Ray/ EUV Optics

X射线&极紫外光学中的超精密加工及其应用