查询词典 guard band

The study about the flux and index of gamma-ray loud blazars show:(1)there is significant correlation between the luminosities in gamma-ray and VLBI radio energy band;(2)there are strong anticorrelarions among the observed indices of soft X-ray, hard X-ray and gamma-ray. For the FSRQs, the whole X-ray emission was contributed by synchrotron self-Compton emission, for the HBLs, the X-ray emission was dominated by synchrotron emission while the soft X-ray emission is dominated by synchrotron emission and the SSC emission dominate the hard X-ray energy band for LBLs;(3) there are strong radio-radio and radio-optical flux correlations for the quasar 3C 273. The higher frequency emission leads those in lower frequency. The multi-band complex indices strongly correlated with the high frequency flux which implies that the object is becoming bright when the energy spectrum is harden.

通过对γ噪Blazar天体的谱指数、流量的相关研究，发现（1）51个样本blazar的γ射线光度与VLBI光度之间存在显著相关；（2）软X、硬X以及γ波段的观测谱指数之间存在较强的反相关，对FSRQs，无论是硬X射线还是软X射线的辐射都是逆康普顿辐射的贡献，而对于HBLs来说，则是同步辐射的贡献，对LBLs，在软X射线波段以同步辐射贡献为主，在硬X射线能区以逆康普顿贡献为主；（3）3C 273的射电各个波段以及光学之间存在强相关，高频辐射一直领先低频辐射，3C 273的多波段复合谱指数和高频流量之间存在强的反相关，意味着当能谱变硬时对象变亮。

METHODS: Eight fresh patellae specimens were divided into two groups at random, AO steel wire group (n = 2) and absorbable tension band group (n = 6) to create models of transverse fractures, which were separately fixed by absorbable tension band, steel wire tension band + Kirschner wire to measure their biomechanics function. If fracture gap reached 1.0 mm, the fixation failed.

随机分成AO钢丝组2个和可吸收张力带组6个，制成横断骨折模型，分别用可吸收张力带、钢丝张力带加克氏针进行内固定，测定它们的生物力学性能，骨折端分离1.0 mm为固定失效。

Sousa and his wife were enjoying a European vacation in 1896, when they saw a startling newspaper article. Sousa's band manager, David Blakely, had died a few days earlier. Soon Sousa and his wife were on a ship heading home to New York. On the journey home, Sousa started hearing "the rhythmic beat of a band playing within my brain. It kept on ceaselessly, playing, playing, playing. Throughout the whole tense voyage, that imaginary band continued to unfold the same themes, echoing and re-echoing the most distinct melody." When he got home he wrote down the music for what would become "The Stars and Stripes Forever."

苏沙和他的太太在1896年一次愉悦的欧洲之旅途中，看到一篇令人吃惊的报导，苏沙的乐团经理大卫布雷克在几天前突然去世，他们在知道这个消息后立刻搭船回到纽约，在返航途中，苏沙开始听见「乐团在我脑中演奏的节拍、不停地演奏、演奏、演奏，整个回程中那个想像中的乐团一直重复著同样的旋律、并重复演奏最特别的一段旋律」，在他回到家写下整首旋律后、就完成了「永恒的星条旗」的初稿。

Sousa and his wife were enjoying a European vacation in 1896, when they saw a startling newspaper article. Sousa's band manager, David Blakely, had died a few days earlier. Soon Sousa and his wife were on a ship heading home to New York. On the journey home, Sousa started hearing "the rhythmic beat of a band playing within my brain. It kept on ceaselessly, playing, playing, playing. Throughout the whole tense voyage, that imaginary band continued to unfold the same themes, echoing and re-echoing the most distinct melody." When he got home he wrote down the music for what would become "The Stars and Stripes Forever."

苏沙和他的太太在1896年一次愉悦的欧洲之旅途中，看到一篇令人吃惊的报导，苏沙的乐团经理大卫布雷克在几天前突然去世，他们在知道这个消息后立刻搭船回到纽约，在返航途中，苏沙开始听见「乐团在我脑中演奏的节拍、不停地演奏、演奏、演奏，整个回程中那个想像中的乐团一直重复着同样的旋律、并重复演奏最特别的一段旋律」，在他回到家写下整首旋律后、就完成了「永恒的星条旗」的初稿。

Since the band's departure from Capitol/Parlophone in 2005, we've been treated to a boxed set, a best-of album and companion DVD, deluxe reissues of thee of the band's albums and soon, vinyl editions of nearly all of the band's early singles and EPs.

自从2005年乐队离开 Capitol/Parlophone 后，我们歌迷受到的&礼遇&有套盒装，精选附 DVD ，所有专辑的精装再版，接着又是几乎囊括乐队早期单曲和 EP 的黑胶唱片。

The machine after the band is inserted in it can automatically finish band-gathering, thermal joining, cutting-off and new band starching and is equipped with an auto-stop drive, fast, high efficiency, time and labor saving and high quality of packager.

在插入包装后，机器能自动完成聚带，热合，切断，并出带的捆扎过程；且有自动停机之功能；其工作速度快，效率高，省时省力，捆扎质量高。

For Hilly area, in order to compress the topographic effect, the simple ratio of band and simulated reflectance techniques were used, the ratio band and Simulated reflectance band which combined with original bands, were use to vegetation classification, what's more, Tasseled cap processing was used.

低山丘陵地区的植被分类，我们采用简单比值处理和模拟地表反射技术来抑制地形遮阴的影响。把经比值处理的波段和经模拟反射处理的波段，与原始TM波段进行组合，并用于对山区的植被进行分类，分类结果如下

The band filter was designed in asymmetric type with the band frequency of 35 Hz and band width of 50 Hz.

控制电路输出0～10 V的控制信号，以控制电晕针放电。

In addition to the dificiency in spectrin and band 3,another major cause of HS is the defect of band 4.1 protein in Chinese,while ankyrin in European and North American and band 4.2 more frequently in Japanese.

除了spectrin、band 3 以外，band 4.1缺陷是中国人遗传性球形红细胞增多症另一种常见病因，而欧美国家为ankyrin缺乏，在日本更常见band 4.2缺乏。

This study demonstrates optically and spatially band-tunable color cone lasers based on DDCLC cells with a photoisomerizable chiral dopant. The band-tunability is attributable to the recovery of the helix of the CLC resulted from the trans-cis isomerization induced decrease of the helical twisting power of the chiral dopant.The more the chiral cis-isomers are produced, the larger the tuned lasing band is.

本文主要藉由在胆固醇液晶射中加入可光致同素构化亲手性材，使胆固醇液晶所输出的彩色锥角射波段可光调控及空间调控，其射输出波段可调控的机制是由於当同素构化反应产生后，光致同素构化亲手性材的HTP值低并造成胆固醇液晶距改变，藉此间接调控输出的射波长，同素构化的程愈高，胆固醇液晶所输出的彩色锥角射波段可调控范围也愈大。

Many of our Managin g Directors began their careers at BearingPoint and have stayed because they have always felt stimulated and challenged by their work and the entreprene urial environment.

我们为员工提供专业技能教育和培训机会，并为他们的职业生涯发展和规划不断提供支持和指导。

However, sprockets and chains are easier to fail, they can derail.

但是，它们很容易会因为掉链子而罢工。