查询词典 x-ray

High quality light: no heat and radiation since there is no ultraviolet ray and infrared ray for the spectrum.

光线质量高：由於光谱中没有紫外线和红外线，故没有热量，没有辐射，属於典型的绿色照明光源。

Laser-produced plasma is a promising soft x-ray source for numerous applications in soft x-ray wavelength region such as spe...

激光等离子体软X射线源对开展相应波段的投影光刻及显微术的研究具有重要而深远的意义。

Keywords: diagnostics of x-ray spectrum; x-ray spectrum; laser-produced plasmas

中文关键词：光谱诊断技术；X光光谱；激光等离子体

With world class equipments, the product uses material of natural cotton fiber. With wide application to world advanced technology such as super-soft, anti-bacteria, stain-resistant, anti-smell, anti-static, anti-ultraviolet ray, far infrared ray, etc, the product has the characteristics of "elite of fiber technology".

它采用天然棉纤维为原料，用世界一流的设备，广泛应用超柔软、抗菌防臭、远红外、拒水污、抗静电、抗辐射、防紫外线等当今世界最新技术，凝聚了世界&纤维科技精华&。

Shots' experimental results show that the X-ray calorimeters are stable, the sensitivity of calorimeter is (84.1±3.4)μV/mJ and the related combined standard uncertainty in the X-ray energy measure is about 31%.

结果表明：X光量热计性能稳定，其灵敏度？？84.1±3.4μV/mJ，X光能量测量的相对合成标准不确定度约为31%，可用于X光定量测量。

X-ray calorimeters are ready to measure the total soft X-ray energy emitted from the plasma produced by laser because of their bodily absorption, linear response, insensitivity to the electromagnetic disturbance, and so on.

由于X光量热计具有体型吸收、线性响应及抗电磁干扰能力强等优点，可用于对激光等离子体辐射的X光总量测量。

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。

Article 144 The Government of the Hong Kong Special Administrative Region shall maintain the policy previously practised in Hong Kong in respect of subventions for non-governmental organizations in fields such as education, medicine and health, culture, art, recreation, sports, social welfare and social

第一百四十四条香港特别行政区政府保持原在香港实行的对教育、医疗卫生、文化、艺术、康乐、体育、社会福利、社会工作等方面的民间团体机构的资助政策。原在香港各资助机构任职的人员均可根据原有制度继续受聘。

Small wonder, then, that the Chinese spend more in the shop than any other group of foreign visitors do .

这样的小惊喜，使中国顾客比任何国家的人消费得更多。