查询词典 reflected ray

TLDs to record the total dose of the attenuated γ-ray, then deconvolve the γ-ray spectrum according to the equation D=ψEη(superscript [1] subscript i).

由於LiF热释光探测器是绝对标定的，所以该方法给出的能谱是绝对注量与能量的关系，并在标准γ射线源上和强场物理实验中得到了验证。

Gamma ray bursts are high-energy transients in the gamma ray portion of the elctromagnetic spectrum that seem to be isotropically distributd in the sky.

珈玛射线爆发是一种在天空中呈现等向分布之电磁波中珈玛射线部分的高能瞬变。

The author prepared bulk SmBaCuO single crystals with 5×5×5mm〓 by MTG method. The SmBaCuO crystals were proved by X-ray diffraction and X-ray back-reflection Laue technique. SmBaCuO crytal became 90K zero resistance superconductor by the study of the relation of transition temperatures and heat treatment conditions.

采用MTG法及其它类似的方法制备的YBCO超导体的小样品具有很好的超导电性能，但要使YBCO超导体获得实际应用，必须制备超导电性能优异的大块YBCO超导材料，采用籽晶诱导技术是制备高性能大块YBCO超导体的有效方法，因此，制备较大尺寸高质量的〓〓单晶是籽晶诱导技术成败的关键，作者用MTG工艺制备了尺寸达5×5×5mm〓的大块〓单晶，X-ray衍射及X-ray劳埃像法证明MTG法制备的〓晶体具有很好的单晶特性。

Several high energy X-ray radiography systems are simulated with FXRMC and MCNP using the same X-ray source parameters. It is shown that the relative difference of the scatterings simulated by FXRMC and MCNP is within 5%.

简单介绍了FXRMC和MCNP4B程序的特点及其记录方式；在确保相同输入参数的条件下，针对不同的照相模型进行了对比计算。

Two soft X-ray spectrometers were used to measure X-ray radiation from the primary and secondary disks, respectively.

采用两台软X射线谱仪分别对初级和次级辐射的X射线进行测量，采用X射线条纹相机测量双盘靶等离子体喷射的时空扫描图象，并对实验结果进行简单的物理分析。

RESULTS: X-ray for 121 cases, B-ultrasound for 25 cases, near infrared scanning for 21 cases and fine needle aspiration cytology B-supersound 42 cases were performed, and amony these only 15 cases in X-ray (12.4%) and 3 cases in near infrared scanning (14.3%) was diag...

结果行乳腺X片检查121例，B超检查25例，近红外检查21例，针吸细胞学检查42例；15例(12.4%)乳腺X片检查及3例(14.3%)近红外检查诊断为乳腺叶状囊肉瘤。

The compound high-energy X-ray lens is a kind of novel refractive X-ray optical device.

高能X射线组合透镜是一种基于折射效应的新型X射线光学元件。

The X-ray compound lens is a novel optical device that focuses X-ray radiation by refraction effect.

X射线聚焦组合透镜是一种利用折射效应对 X射线辐射聚焦的新型元件。

The X-ray compound lens is a novel refractive X-ray optical device.

X射线组合透镜是一种利用折射效应对 X射线聚焦成像的新型元件。

The compound X-ray lens is a novel refractive X-ray optical device.

铜材料 X射线聚焦组合透镜是一种基于折射效应的 X射线聚焦元件。

There are two types of gold deposits in this area, namely altered rock type and quartz vein type.

本区金矿床包括两种类型：柴胡栏子金矿床为蚀变岩型金矿；莲花山和红花沟金矿床属石英脉型。

You were home and it was two weeks ago.

你回到了家里。当时是两周前。