自动控制系统
- 与 自动控制系统 相关的网络例句 [注:此内容来源于网络,仅供参考]
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Thecontrol system faces the wind actively by logical control and is controllable during the process of facing wind. It can exactly trace wind direction and automatically release winding cable caused by the yaw.
该系统采取逻辑控制主动对风,实现了对风过程可控,准确跟踪风向并能自动解除由于偏航作用引起的电缆缠绕等功能。
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The vehicle is positioned by GPS aided with dead reckoning. System controlling, data collecting and processing, and the navigation information output are done by the embedded hardware platform. The embedded AVN application software calculates the vehicle's geographic position, velocity, and the direction real-timly through the vehicle's positioning subsystem, selects the best driving path according to the demand, and does navigation processing, outputs the navigation information through electrical map and voice, which guide the driver to reach the destination quickly, safely, and straightly.
汽车定位子系统以GPS卫星定位为主、航位推算为辅进行汽车定位;嵌入式硬件平台进行系统控制、数据采集和处理、导航信息输出;嵌入式汽车自主导航软件通过汽车定位子系统,实时解算出车辆的地理位置、速度、方向等信息,并根据需求自动演算最佳行驶路线,在行驶过程中实时进行导航处理,同时将这些信息通过电子地图和语音提示的方式反映出来,从而引导驾驶员快速、安全、准确地到达目的地。
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If a "reasonable" notion of database consistency is to be supported (I.c. the database system is to enforce it automatically), there are bound to be" conflict" situations where one transaction comes into an access conflict against some other transaction. If await is to be avoided,some means of a negotiated settlement of the conflict must be provided, thereby dragging the users into the details of concurrency control.The single-database model is more appropriate-ate than the multiple-database model in an environment where it is difficult to determine in advance logical partitions of the database that correspond to work to be performed, and the users closely cooperate.
如果一个数据库一致的合理观念要得到支持(即数据库系统要自动实行这个观念)、一定会有矛盾的情形产生、在这种情形中一个业务与其它业务产生存取矛盾如果要避免等待,就必须提供某种协商解决矛盾的方法,从而迫使用户详细了解并行控制单一数据库模式在某一种环境中比多个数据库模式更恰当,在这个环境中,要事先确定与要执行的工作相适应的数据库的逻辑分割是很难的,同时用户们又紧密地合作在一起。
- 推荐网络例句
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By the time of its fall, most of the prisoners were writers who had written against the corruptions of the government.
到它被攻陷的时候,里面多数的犯人是写了反对政府贪污文章的作家。
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The most obvious variation to ovum morphological character was that the color was changed from light green to sepiaceous in embryonic development, and all the ovums were almost hatched after 96h.
在胚胎发育过程中卵的形态特征最明显的变化是颜色从淡绿到深褐色,卵在发育96h后卵基本全部孵化。
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There was a conflict between plebs and patricians in ancient Rome in 494BC.
在公元前494年,罗马发生了一次平民反对贵族的斗争。