查询词典 ray box

Shenzhen crown passes the boxboard plant is the specialized production: The corrugated paper box, K=K, A=A, B=B, K3K, A3A, B3B, the paper box, the wooden crate, the wooden box, the honeycomb box, the honeycomb paper box, the paper protect the angle, the paper contour plate, the waterproof paper box, soaks the sacrificial paper box, spreads the sacrificial paper box, the closet, unfolds the frame, unfolds the cabinet, an exhibition box, unfolds the box, the bookshelf, the paper bookshelf, the corrugated paper closet, an exhibition cabinet, pulls out the chest of drawers, the drawer box, K three K, A three A, B three B, three paper boxes, five paper boxes, seven paper boxes, the white box, the white box, the single pit paper carton, the world copes, turnover box, outside wrapping paper box, paper carton, paper bag, handbag, handbag, the color box, the color box, the picture album, the instruction booklet, the color page, the beer box, the pit box, the card box, the card box, the MP3 color box, the hand engine box, the hand play the part of paper class packing and so on box, liquor box, tea box.

深圳市冠通纸箱厂是专业生产：瓦楞纸箱、K＝K纸箱、A＝A纸箱、B＝B纸箱、K3K纸箱，A3A纸箱，B3B纸箱，木箱、木盒、蜂窝纸箱、纸护角、纸卡板、防水纸箱，浸蜡纸箱，涂蜡纸箱，衣柜，展架，展柜，展架盒，展盒，书架，纸书架，瓦楞纸衣柜，展架柜，抽屉柜，抽屉盒，K三K纸箱，A三A纸箱，B三B纸箱，三层纸箱、五层纸箱、七层纸箱、白盒纸箱，白纸箱，单坑纸盒，天地盖箱，周转箱，外包装纸箱，纸盒、纸袋、手提袋，手袋，彩盒、彩箱，画册、线圈本、充皮笔记本、彩页、啤盒、坑盒、卡盒、咭盒、MP3彩盒、手机盒、手饰盒、酒盒、茶叶盒等纸类包装。

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。

Our company is a professional manufacturer with more than ten years of production experience in making shin guard, goalkeeper glove, Neoprene waist belt, knee pad, elbow pad, ankle support of health medical and fitness ***** professional weight-lifting glove, grasping belt, waist belt and many kinds of sports protectors and a myriad of paper, plastic, iron, wood and velvet boxes like jewelry box, watch box, pen box, perfume box, cosmetics box, gift box, wine box, moon cake box, golden/silver coin box, badge box, lighter box, etc. Meanwhile, we can design and produce special boxes according to customer's requirements.

我们公司是一家专业生产与十年以上的生产经验，使申后卫，守门员手套，氯丁橡胶腰带，护膝，肘垫，踝关节的支持，健康医疗和健身*****专业举重手套，抓住皮带，腰带和许多种运动的保护者和无数纸张，塑胶，铁，木材和天鹅绒盒一样，珠宝盒，手表盒，钢笔盒，香水盒，化妆品盒，礼品盒，葡萄酒盒，月饼盒，金/银币中，徽章盒，打火机盒等，同时，我们也可以设计和制造特别箱根据客户的要求。

Measurement of gamma ray activities can be transformed to that of alpha ray and beta ray activities. When natural radionuclides are well distributed in materials, there is fixed interrelationship between alpha ray and beta ray activities in any part of a decorative material and alpha ray and beta ray surface activities.

同时，ICRP和IAEA都已明确我国《放射卫生防护基本标准》GB4792-1984对公众的剂量限值不适用于天然放射性，而我们的国家标准仍使用土壤的剂量转换因子和公众的年剂量限值来推导建筑材料的核素限量。

The invention discloses an integral air conditioner control box connection structure, which is characterized by the following: the control box controls the operation condition of integral air conditioner; the air guide device forms a control box setting panel in connection with the control box; the control box comprises the following parts: front panel with operation part in front of the control box; the cable guide groove connects the top side of front panel and several back boxes are formed on the back of control box for setting component, wherein the air guide device contains control box setting panel which is formed near the position of through-hole to set motor.

一种一体式空调器的控制箱连接结构，其特征在于，它包括如下几个部分：控制一体式空调器的运行状态的控制箱；形成有连接控制箱的控制箱安装面板的空气导向装置；控制箱由以下几个部分构成：前面设置有操作部的前面面板；结合于前面面板，并且上侧面形成有电缆导向槽，后面形成有多个安装构件的后箱；空气导向装置包含有控制箱安装面板，控制箱安装面板形成在安装电机的通孔的相邻位置。

X-ray radiography, X-ray radioscopy and X-ray computed tomography were performed to the C preforms and C/SiC composites made by chemical vapor infiltration method. Elementary research of the simulation of X-ray nondestructive testing of C preforms and C/SiC composites was conducted. The main contents and conclusions are summarized as follows:(1) The equivalent absorption coefficients of graphite and SiC to Al (KAl/sic, KAI/C) were measured. It was found that in 35-45KV, KAl/sic=1.1~1.2 and KAl/c=0.08~0.12. That means X-ray radiography was much less sensitive to fiber defects than to SiC matrix. It was suggested that Al Image Quality Indicator would be used to evaluate the quality of X-ray radiographs of C/SiC.

本文选择X射线照相、X射线实时成像和X射线CT等三种方法对C纤维预制体及C／SiC复合材料进行了检测和研究，并对C／SiC复合材料X射线检测的计算机模拟做了初步的探索，主要研究内容和结果如下：(1)测定了C和SiC的X射线照相等效系数，在35～45KV的条件下，Al对SiC的等效系数K_为1.1～1.2，Al对C的等效系数K_为0.08～0.12，所以X照相射线检测C／SiC对C纤维缺陷不敏感，而对SiC基体缺陷敏感。

X-ray ,which is excited from the X ray tube, has one wavelength scope, that is energy scope. According to the elements to be analyzed, X ray is choused by filter, and reach the sample. Atoms in the sample will absorb the X ray energy and the decay to emit the special x ray. The X ray will be collected by the collimator into the detector active area, and transferred into electron signal, the signal also will be processed in to energy spectrum and related concentration data by pulse processor with software.

从X光管通过激发Excitation发射出来一定波长范围也就是说一定能量范围的X射线，结合所需要分析的目标元素，使用滤光轮选择对应的能量范围的X射线，照射到样品上，样品中含有的元素原子电子受到激发会发射出其特征的X射线，同样通过Collimator准直器收集一定孔径的X射线进入到检测器Detector，检测器将感应到的X射线转换为电信号，电信号经过脉冲处理器Pulse Processor结合软件进一步将电信号转换成为能谱图以及相关浓度信息。

Including clinical breast X-ray machine technology applications, digital breast X-ray machine performance testing and evaluation methods and projects, digital breast X-ray machine and traditional breast X-ray machine of distinction contrast, Finland Planmed high frequency of breast X-ray photography Clinical application, the new mammography X-ray machines and mammography in the diagnosis of the research topic.

包括乳腺X线机临床技术应用，数字乳腺X线机的性能测试方法及项目与评价，数字乳腺X线机与传统乳腺X线机的临床区别对比，芬兰Planmed型高频乳腺机X线摄影技术临床应用，新型钼靶X线机在乳腺摄影及诊断中的应用等研究课题。

Results Compared high kV X-ray chest film with spiral CT,to simplex silicosis,X-ray films coincided with CT scans;to mixed silicosis,the effect of CT scans were better than X-ray's;to large nodule,coalesced progressive massive fibrosis,the detected ratio of CT scans were higher than X-ray chest films;to silicosis complication,for example,emphysema,pleural thickening,phthisic,mediastinal impairment lympy node etc,CT scans were more reliable than X-ray films,especially HRCT can earlier find silicotic nodule and fine structure of focus.Selective application of CT scan,had great diagnostic value in complicated silicosis and silco-tuberculosis and lung cancer complicated with silicosis etc.

结果 高千伏X线胸片与螺旋CT作对比，结果对单纯矽肺并发肺癌，CT片与X线胸片基本一致；对于复杂矽肺并发肺癌CT优于X线胸片；对于大结节、肺内进行性大块纤维化(progressive massive fibrosis，PMF)融合、空洞及钙化CT检出率明显高出胸片；对矽肺并发肺癌的合并其他如肺气肿、胸膜肥厚、结核、纵隔淋巴受累等CT均较胸片可靠；特别是HRCT能早期发现矽肺肿块样病灶中细微结构，选择性应用CT，对复杂矽肺并发肺癌合并结核等鉴别诊断有很大价值。

Knowledge of tungsten anode X-ray tube spectra is essential for X-ray dose control, X-ray image quality evaluation and dual-energy X-ray imaging etc. A model-based tungsten anode X-ray tube spectrum reconstruction method is presented in this paper.

X射线球管光谱信息是进行X射线曝光剂量控制、X射线成像质量评估、X射线双能量成像等必不可少的，为此本文提出一种基于模型的钨靶X射线球管光谱重建方法。

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。