跟踪功能

The experimental data demonstrated that there was a nasalward directional preference in oath OKN system under both close loop and open loop conditions, and the nasalward OKN gain evoked by stimulation of nasal retina was much higher than that at temporal retina. ms indicates that OKN nasalward preference is mairily derived from the nasal retina, i. e. the direct path1Vay of OKN dominates the indirect pathway in cat's OKN system. The gains of temporalward and nasalward OKN from temporal retina are much less than those of nasalward OKN from nasal retina. It is suggested that the indirect pathway of OKN in the cat only possesses a supplementary function, Which probably plays an important role in temporalward OKN eye-movments in relation to binocular vision.

实验结果显示：高速度刺激的闭环OKN反应及开环OKN反应均对鼻向运动刺激有明显的方向选择性；半侧视网膜刺激时，鼻侧半视网膜的鼻向OKN增益明显高于颞侧半视网膜的鼻向增益，说明猫的OKN眼动反应以跟踪鼻向运动为主，并且这种对鼻向运动刺激的选择性主要来源于鼻侧半视网膜，亦即来源于OKN直接通路；颞侧半视网膜的鼻、颞向眼动增益均明显低于鼻侧半视网膜的鼻向眼动增益，说明猫的OKN系统的间接通路在OKN眼动控制中起辅助作用，并可能主要对颞向OKN眼动起作用从而与双眼视觉功能相关。

In view of the situation that existing search engines cannot follow up the change of webpage and their low precision in information retrieval, the dissertation suggests an idea of personalized information retrieval service, and establish a user model for personalized information retrieval based on user partialness keyword list on client server, which can supply personalized information retrieval service for user with the communications and collaboration of all modules of it.

本文针对利用现有的搜索引擎进行信息检索的过程中存在的查准率低和用户无法跟踪网页信息变化的缺点，提出面向用户的个性化信息检索服务理念，在客户端建立基于关键词表的用户个性化信息检索模型，通过用户个性化信息检索模型内部各功能模块之间的通信协作达到面向用户的个性化主动信息检索服务。

Methods A one-year follow-up was made to 456 schizophreniac after discharge with self-designed scale(including the present condition and administration status),Social Dysfunction Screening Scale and Treatment Emergent Symptom Scale.

用自制调查表(包括目前病情，服药状况)、社会功能缺陷量表和TESS副反应量表，对456例出院精神分裂症患者进行为期1年的跟踪回访。

Methods A one-year follow-up was made to 456 schizophreniac after discharge with self-designed scale(including the present condition and administration status),Social Dysfunction Screening Scale and Treatment Emergent Symptom Scale.

方法用自制调查表(包括目前病情，服药状况)、社会功能缺陷量表和TESS副反应量表，对456例出院精神分裂症患者进行为期1年的跟踪回访。结果(1)病情状况与是否规律维持服药呈正相关。

This paper mainly introduces the research and the design of a television image tracking system based on the DSP, and then designs and debugs the hardware and software according to the main functions and the aim that the system must achieve.

论文主要对一种基于DSP的电视图像跟踪系统进行了研究和设计，根据系统所要实现的主要功能和所要达到的性能指标，进行了软硬件的设计和调试。

With extensive reporting and graphing capabilities, AirLog tracks and maintains your flights with ease.

具有广泛的报告和图表功能， AirLog跟踪和维护您的飞行提供方便。

In radars of the 1950s these were single target tracking devices using a nutating horn as part of its antenna.

在50年代的雷达中，天线里有个摆动的喇叭形状的部分来实现单目标跟踪装置的功能。

We demonstrate the process of controlling superheated steam temperature. Virtual DCS redounds to training and applic...

论文详细阐述了单神经元自适应控制算法和专家PID 控制算法在LN2000 DCS中的应用，利用虚拟DCS 的仿真功能分别对这两种算法的控制效果进行了仿真，其结果证明两种控制算法具有良好的跟踪性能和较强的鲁棒性。

We demonstratethe process of controlling superheated steam temperature. Virtual DCS redounds totraining and application ...

论文详细阐述了单神经元自适应控制算法在虚拟DCS中的实现，利用虚拟DCS的仿真功能对控制算法的控制效果进行了仿真，其结果证明两种控制算法具有良好的跟踪性能和较强的鲁棒性。

Based on the RFID technology's air materials management system management system, through the RFID technology, the computer information technology, the networking and so on many technologies, builds the air materials company unified information platform, can realize the Airline various Functional departments's information sharing, the service conformity; Through the RFID technology, the monitoring technology, the entrance guard technology, realize to the air materials warehouse personnel and the cargo digitized management, comes in and goes out the management including the personnel, the cargo leaves the warehousing management, the automatic audit treasury or ware house, the storehouse position automatic assignment, the visualization warehousing management, consumes the material fine refinement management, when the long-lived management, the application course track; Realizes reasonably to the air materials, scientific, the highly effective management function, and had guaranteed the air materials manages each link information acquisition the speed and the accuracy, guaranteed that the Airline grasps the air material inventory accurately promptly the real data, maintains with reasonably the control air material inventory situation.

基于RFID技术的航材管理系统，通过RFID技术、计算机信息技术、网络技术等多项技术，建立航材公司统一的信息平台，能够实现航空公司各职能部门的信息共享，业务整合；通过RFID技术、监控技术、门禁技术，实现对航材仓库人员及货物的数字化管理，包括人员出入管理，货物出入库管理、自动盘库、库位自动分配、可视化仓储管理、耗材精细化管理、时寿件管理、应用历程跟踪；实现对航材合理、科学、高效的管理功能，并且保证了航材管理各个环节信息采集的速度和准确性，确保航空公司及时准确地掌握航材库存的真实数据，合理保持和控制航材库存情况。

Cynanchum Lingtai apricot production in the average weight 65 grams, the brightly-colored fruit, juicy rich, sweet-sour taste, sweet from the nucleolus, when the late Qing Dynasty famous Shaanxi, Gansu provinces, the Qing imperial court Tongzhi tribute for years.

灵台生产的牛心杏平均单果重65克，果实色泽鲜艳，汁多味浓，甜酸适口，离核仁甜，清末时就驰名陕、甘两省，清同治年间曾为朝廷贡品。

Chenopodium album,Solanum nigrum, and Amaranthus retroflexus were very susceptible to the herbicides. Polygonum persicaria and Abutilon theophrasti were relatively less susceptible to the herbicides, and Lycopersicon esculentum was not susceptible to it. The relationship between reduction rates of weed biomass and PPM values of weed leaves 2,4, and 6 days after treatment was established.

供试的6种杂草对该混剂的敏感性存在显著差异：红心藜Chenopodium album、龙葵Solanum nigrum和反枝苋Amaranthus retroflexus对该混剂最敏感，ED90值分别为47.65、71.67和29.17g/hm2；春蓼Polygonum persicaria和苘麻Abutilon theophrasti敏感，ED90值分别为96.91、114.20g/hm2；而番茄不敏感。