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- spectrum quality index 频谱质量指数
- The quality index and AppCNR of STIR-EPI were better than SPIR(P<0.05). STIR-EPI质量指数较高(P<0.;05);
- The degumming property and the quality index of retted fiber are analyzed. 分析了罗布麻脱胶前后胶质的变化和精干麻的品质指标。
- Cetane number is an important quality index that the diesel oil burns. 柴油十六烷值是柴油燃烧的一项重要质量指标。
- Based on the combination of graph coloring model and the concept of spectrum quality grading, the proposed algorithm allocated the available spectrum to cognitive radio cells to meet demand maximally under QoS guarantee. 使用图论着色模型，结合频谱质量分级概念，根据小区内需求情况，该算法将网络中周期检测到的可用频谱分配给各个认知小区，最大化满足需求的同时，为业务提供服务质量保障。
- The public can view the Regional Air Quality Index for each monitoring station through the Internet. 公众可在网上检视每个监测站的区域空气质量指数。
- Improve co-packer performance so as to meet the targets of material yields, utility consumption, quality index, labor costs and order fulfillments. 帮助代加工厂提高绩效，使代加工厂能够达到物料收获率目标、动力消耗目标、质量指标、人力成本以及订单完成目标。
- Methods4788 military medical students were evaluated with Pittsburgh Sleep Quality Index(PSQI)and Eysenck Personality Questionnaire(EPQ). 方法使用匹兹堡睡眠质量指数(PSQI),艾森克人格问卷(EPQ),对4788名军校医学生进行调查。
- A Study on Quality Indices and Storage Conditions of Rice Germ. 米胚芽贮藏条件与保鲜指标的研究
- Kappa number is an important quality index of pulp, and it is determined by the quantity of lignin in pulp. 卡伯值是纸浆质量的重要指标，而纸浆中的木素含量决定了纸浆的卡伯值。
- Growth and quality index of cucumber were tested after cucumber was infected by Meloidogyne incognita. 对感染南方根结线虫的黄瓜植株的生长和果实品质指标进行了测定。
- The ADC, quality index and SNR had not significant difference among DWI with TR= 4000,TR= 6000 and TR=8000(P>0. 05). TR值逐渐增大时;图像的质量指数与信噪比以及肝脏ADC值变化均很小(P>0.;05)。
- Methods All the 394 pilots were evaluated with Pittsburgh Sleep Quality Index (PSQI). 方法采用匹兹堡睡眠质量指数(PSQI)量表对394名飞行员进行测量。
- All of the subjects were assessed with Pittsburgh Sleep Quality Index (PSQI) and sleep diary. 采用匹兹堡睡眠质量指数(PSQI)及睡眠日记评定疗效。
- Constant and reliable operation of equipment is an important quality index of operation in a broadband CATV network. 在宽频有线电视网路运行中，设备的正常与否是一个重要指标。
- To define the technique and parameters of proton MR spectroscopyusing 1.5T MR unit in rat brain in vivo and to evaluate the spectra quality. 目的 :探讨大鼠活体脑 1.;5T1H MRS方法及技术参数;并评价其图像质量。
- The diameter control is one of the important quality index for spiral welded steel pipes. 螺旋焊接钢管的直径控制是螺旋焊管生产的重要质量指标之一。
- One of the main quality index of polyether is the potassium and sodium contents. 聚醚中钾、钠含量是其重要质量指标之一。
- Sulphuric acid colour is an important quality index for 2 ethylhexanol (EH) and a difficult point in process control. 硫酸色度是辛醇产品的一项重要质量指标，也是生产控制中的一个难点。
- The survey covered a broad spectrum of topic. 这本简史涉及的话题范围很广。
