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- She population has its own STR allele distribution characteristic. 浙江畲族人群有其自身的 STR等位基因分布特征。
- Traditional mechanisms based on C/S architecture do not agree with the distribution characteristic of P2P system. 由于P2P系统的分布式特性,传统的中心认证服务模式不再适合。
- Objective:to explore the modeling and predicating problem in seasonal distribution characteristic disease. 目的:探讨季节性疾病的建模预测问题。
- Based on the annual precipitation data of Chengde city from 1956 to 2000, its precipitation distribution characteristic and change trend were analyzed. 摘要利用承德市1956年-2000年45年降水量资料,分析得出承德市降水分布特征和未来变化趋势。
- The paper is divided into two parts.In the first part, the forming and distribution characteristic of the towns in Tongshan County is discussed. 文章分为两个部分,第一个部分对通山县市镇的形成及分布规律进行了探讨。
- The distribution characteristic of auroral electrojet in AZS, is helpful for the studies of F layer and magnetosphere coupling in polar region and aurora dynamics. 了解了极光电集流在南极中山站的分布特征,有利于极区电离层和磁层耦合及极光动力学的研究。
- Abstract: In the paper, by integrative using GIS and Geostatistics, we analyzed the special distribution characteristic of groundwater downrange in arid area. 文章摘要: 基于GIS和地理统计学的理论、方法对所取观测井地下水位降幅数据进行空间分布特征分析。
- It can break rock to drill by using multiple nozzles to form multiple jet flow, and have efflux energy distribution characteristic of local conformity and integer stack. 采用多孔喷嘴形成多股射流组合,使射流能量分布具有局部集中和总体叠加包络的特点,能够有效地实现破岩钻孔。
- The CS2 soluble fraction of Yima coal was analyzed with GC/MS,the chemical components and the compounds distribution characteristic in the extracts were studied,too. 采用气相色谱/质谱联用技术测定了义马煤CS2萃取物的化学组成,对其化学成分及化合物分布特征进行了研究。
- The CS2 soluble fraction of Yima coal was analyzed with GCIMS, the chemical components and the compounds distribution characteristic in the extracts were studied, too. 摘要采用气相色谱/质谱联用技术测定了义马煤CS2萃取物的化学组成,对其化学成分及化合物分布特徵进行了研究。
- Photometer for measuring the directional light distribution characteristics of sources or luminaires. 测量光源或灯具定向光线分布特性的光度计。
- Complex LMS Algorithm is researched and the TCM adative equalizer with pre-decision is designed. A new method with Euclidian distance associated with energy distribution characteristic for decision is presented. 研究了复数LMS算法,设计出基于预判决的TCM自适应均衡器:给出一种基于欧氏距离和信号能量分布联合判决的算法,能够在载波恢复不理想时提高预判决的可靠性。
- The spatial distribution characteristic of disastrous earthquakes in the world from 1996 to 2003 and its relation with seismicity as well as the relation of magnitudes with the original times are discussed. 摘要讨论了1996~2003年8年期间全世界灾害地震的空间分布特征和地震灾情与全球地震活动性、地震震级和地震发震时刻的关系。
- Three sampling sites were set along the river,the classification and distribution characteristic of the phytoplankton,zooplankton and zoobenthos were sampled and investigated in Mar,2005,respectively. 本文于2005年3月针对武江乐昌河段布设了三个监测断面,分别取样调查了浮游植物、浮游动物、底栖动物的种类和分布特性。
- Objective To investigate the accuracy of bicom-bioresonance system in detecting allergens and the distribution characteristic of allergens of the hypersensitive patients in shiyan region. 摘要目的:探讨生物共振系统检测过敏原的准确性和十堰地区过敏性疾病患者过敏原的分布特征。
- Sludge distribution characteristics of the three tank alternating system are determined by its distinct operating mode. 三池交替工艺的污泥分布特性是由其独特的运行方式决定的。
- Distribution characteristics and three types of placer gold deposits are summarized. 总结了砂金矿床分布特征,并将3种类型进行了对比。
- Based on the Nano-CMM structure, error distribution characteristic and accuracy demand, the micro three light beam planar reflector laser interferometer was selected to separate the Nano-CMM error. 根据纳米三坐标测量机结构、误差分布特征和精度要求,选用微型三光束平面激光干涉仪分离测量机误差。
- The amplitude predistortion algorithm is simple and flexible.And the partial compression can maintain the distribution characteristic of signal amplitude better than companding transform. 其中幅度预矫正具有算法简单、灵活的特点,而部分压缩能比压扩变换更好地保持信号幅度的分布特性。
- This paper presents an algorithm of QTM-based line simplification,which is built on the distribution characteristics of polyline vertices in a regular grid. 本文依据数据点在规则网格中的分布规律,提出了一种在QTM数据结构支持下的线状图形化简算法。