X ray的例句大全

Analysis of manganese and other elements in manganin by X ray fluorescence spectrology method

X射线荧光光谱法分析锰矿中的锰及其他元素

Methods The clinical symptoms, signs and typical changes of imaging examinations ( X ray, CT, MRI and lumbar spinal canal myelography) of 75 cases of LDH were analysed. Surgical or non surgical treatment methods were adopted according to different types of the lesions.

方法分析75例老年人腰椎间盘突出症临床症状、体征和影像学（X线、CT、MRI及腰椎管造影）变化特点。

Investigation of X ray and TEM diffraction of spinodal decomposition and ordering for Cu 4wt% Ti alloy

面心立方合金调幅分解与有序化的X射线和透射电镜衍射研究

The defects will be found in the seam side with ultrasonic inspection but hardly found with X ray inspection as the small diameter spiral pipe production with the split strip steel.

采用纵剪带钢生产小口径螺旋焊管时，超声波检验经常在焊缝的一侧发现缺陷波，而X射线拍片检验却很难发现。

Calculation shows that such a temporal structure can be reconstructed from the differential photoelectron energy spectrum excited by XUV or x ray, modulated by a laser field and measured at 90 ° or 0 ° with respect to the linear laser polarization.

可以由XUV激发惰性气体产生、并在与超短脉冲激光的线性极化方向成0°或90°的方向上测量得到的光电子能量微分谱重建这种时间结构。

The results determined by x ray single crystal diffraction show that the supermolecular crystal is a centrosymmetric structure with a space group Pnab.

经X衍射单晶结构测定，晶体为中心对称结构，空间群为Pnab；

Test plate of Fe 6 5% Si alloy is prepared by directional solidification, which is studied by optical microscope observation, X ray diffraction analysis, EBSD investigation and magnetic determination.

采用定向凝固方法制备了Fe65%Si实验合金板，并进行了金相观察、X射线衍射分析、EBSD分析和磁性测定。

By using the principle of X ray stress measurement, the bearing stress factors of matrix in composites was measured.

结合X射线应力测量原理，建立出基体承载系数的X射线应力测量方法。

The NYHA grade of cordis function, heart rate, blast-off blood fraction of the left ventricle, diameter of the left ventricle in stretching telophase, and the percentage of heart to chest circumference inspected by X ray were checked before and after the treatment.

比较两组治疗前后心功能分级、心率、左室射血分数、左室舒张末期内径、X线胸片心胸比率。

The principle of the X ray double crystal diffraction is introduced briefly;

简要介绍了X射线双晶衍射技术的原理；

A new type technique of semiconductor cleaning is studied via infrared absorption spectra, X ray photoelectron spectra and surface tension detector.

报道了利用红外吸收谱、X射线光电子谱和表面张力测试仪对新型半导体清洗工艺进行研究的结果。

Objective To study the changing in the hallux valgus forefeet in X ray, especially the first tarsometatarsal ( TM) joint.

目的了解拇外翻患者前足有关解剖比如第一跖跗关节的X线片的测量数据变化及其与拇外翻的关系。

Parameters of the dental X ray machine were adjusted to take films.

调整牙科X线机各可调参数，在各参数下拍摄金属铸件照片，观察探伤结果。

The Measurement Method and X ray Diagnostic Significance of Cervical Vertebral Canal Indexes

颈椎管指数的测量及其X线诊断意义

A discussion on the seed viability test of forest tree by means of soft X ray method

应用软X射线对林木种子生活力检验的探讨

The Design and Test of Ellipsoidal Glass Capillaries as Condensers for X Ray Microscope

X射线成像旋转椭球聚焦镜的设计与检测

The experiment group for 102 cases with 180 roots, applying root length surveyor test its working length, undertake root preparing and filling up, took X ray after operation;

实验组102颗牙180个根管，用根管长度测量仪测量其工作长度，进行根管预备和充填，术后拍片；

Lewis acid catalyzed acetylation of steroidal sapogenin was reinvestigated, and the previous assigned structures A, B and C of E/ F ring opening products were rectified as 1, 2 and 3 according to X ray diffraction analysis.

重新研究了Lewis酸催化的甾体皂甙元E/F螺环乙酰化开环反应，并通过波谱分析和单晶X衍射修正了原指定结构。

It is possibly because oil in the target clamber forms carbon foil on the CCD surface and contaminates the X ray CCD. This foil filter absorbs more rays with N band than those of O band.

其原因可能是X射线CCD受到靶室油沾污，在表面形成了碳膜，对N带吸收较多。

The results show that the absorption of metals to X ray is related to atomic number, thickness and X ray energy.

结果表明，X-射线的吸收与材料的原子序数、厚度及X-射线的能量有关。