Collateral or bicollateral vascular bundle, developmental pith and medullary ray are obvious.

髓部发达，髓射线明显。

A newly-developed microdistribution analysis method for trace elements——synchrotron radiation X-ray fluorescence analysis is introduced.

本文介绍了一种新型的微量元素微区分析方法——同步辐射X射线荧光分析法。

Madam Curie insisted (that) there was something in nature that gave out radiation.

居里夫人坚信存在着发出射线的物质。

Radiation has a strong effect on the heredity of fruit flies.

射线对于果蝇的遗传产生强烈的作用。

Methods Transmission electron microscope equipped with an X-ray microanalyzer was used.

方法应用透射电镜并结合X射线显微分析法。

X-ray diffraction was used to study the variation of Microfibril Angle (MFA) in moso bamboo.

摘要应用X射线衍射技术对毛竹微纤丝角的变异规律进行了系统的研究。

It is discovered that the scattering increases as the micro-roughness increases or autocovariance width decreases.

随著粗糙度的增加、相关长度的减小，软X射线掠入射光学散射越来越严重。

Cathodoluminescence (CL) spectra show a strong band-edge emission around the V-shape pits.

阴极射线的萤光光显示了很强的隙发光强度在V形凹洞的边缘发生。

The site was found to be contaminated by radioactivity.

发现此地受放射线污染。

Through controlling the each step in process of darkroom disposal,improve the quality of the sciagram efficently.

通过对暗室处理过程中各个环节的控制,有效提高射线底片的质量。

The structure and properties of polyorganosiloxane-acrylate emulsion copolymer were investigated by IR, XPS, DSC, 1H-NMR, WAXD.

利用红外光、光电子、热分析、核磁共振、X射线衍射等方法对聚硅氧烷改性丙烯酸酯共聚物的结构和性进行了研究。

What outdoorsy people may not know is that special clothing can shield the skin from such rays.

喜爱户外运动的人们可不知道，特殊的衣物够保护皮肤免于此类射线。

In P. striata, the autoradiography of two protein spots 40 and 41 were found in radular sac.

在细线青螺，点40及41的蛋白质被放射线显影。

In order to meet the requirment of producement improved Butt Joint Radioscopy Procedure, and required satifac-tory effects.

为了满足生产需要对椭圆封头拼接焊缝射线探伤工艺进行改进,并取得了满意效果。

Dandong Austrian-ray machines Limited, referred to: Austrian-ray DARIC.

丹东奥龙射线仪器有限公司，简称：奥龙射线DARIC。

The product of ion-exchange membrane electrolysis from Bayer liquor is Bayerite according to the pattern of X-ray diffraction.

X射线衍射分析表明，离子膜电解种分的产品为拜耳型氢氧化铝。

The obtained self-assembled monolayers were characterized with water contact angle goniometry, auger electron spectroscopy and X-ray photoelectron spectroscopy.

使用接触角、俄歇电子及X射线光电子等方法进行表征。

Inspection equipment for producing pressure containers, such as tensile ,compression and universal testing machine ,impact machine ,X-ray defectoscope.

抗拉、抗压、万试验机、冲击机、X光拍片射线探伤机等制造压力容器检验设备。

The surgeons irradiated the tumour.

外科医生用X射线照射那个肿瘤。

One drawback: a nonradioactive dye must be administered through the child's rectum before a CAT scan can be performed.

在做CAT射线之前，必须用一种非放射性的染料给孩子的直肠染色。