nbw

Research of Growth and Scintillation Properties of Ce ∶ Mg ∶ NBW Crystal

Ce∶Mg∶NBW晶体的生长及闪烁性能的研究

The present development and applied future of Nd: NaBi ( WO4) 2 ( for short: Nd: NBW) crystal is introduced.

研究了Nd：NBW（分子式：Nd：NaBi（WO4）2）以及二元钨酸盐的国内外发展现状和应用前景。

The manifestation of the deflection of the development quotient of LBW children is obvious, and the detection rate of low weight is statistic difference from NBW.

LBW儿童的生长发育偏离现象明显，低体重的检出率与NBW组相比有统计学差异。

Finally, the high quality NBW crystal of 50 mm in diameter and 35mm in length was generated at first time hi the country.

最终在国内首次长出Φ45mm×35mm大尺寸、高质量的钨酸铋钠晶体；

The attack works within a complexity of O ( NbW) in order to decrypt the message where W is the number of possible words ( typically W= 256).

使用这种方式解密一条信息的复杂度是O（NbW），其中W是可能值的数量（通常W=256）。

The transmission spectra indicate that the NBW crystal has a strong antiradiation damaging feature.

光透射测试结果表明了NBW晶体的抗辐照损伤能力强；

Children patients from Children Health Care Out-patient Clinic of Medical School of Qingdao University from June 2002 to March 2004 were in the LBW group. Children in the NBW group were randomly selected from city kindergarten.

出生低体重儿组为2002-06/2004-03青岛大学医学院儿童保健门诊就诊患儿，出生正常体重儿组为随机抽取的市区幼儿园入园儿童。