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- Researchers believe that among its duties, this area control judgment and consideration of risk. 研究者相信,根据研究该区域是控制判断和评估危险的。
- Under Tie-Line Bias Control (TBC) pattern, the area frequency modulation performance is affected directly by the value of frequency error factor k in area control error (ACE). 在TBC控制模式下,区域控制偏差(ACE)中频率偏差系数k的取值直接影响区域调频性能。
- This instrument provides a means to study the pupillary area control system from the point of view of biocybernetics and would be helpful to clinical diagnosis. 这对研究生物控制论的有关问题提供了一种手段,对临床诊断也有助益。
- The transmission time delay cannot be neglected while wide area measurement system (WAMS) based on synchronous phasor measurement unit (PMU) is applied to wide area control. 应用基于同步相量测量单元的广域测量系统进行广域控制时,反馈信号的传输时延是不能忽略的。
- Main contents of this paper include: Dynamic Security Assessment(DSA),Wide Area Measurement System(WAMS) and Wide Area Control System(WACS),System restoration after a blackout. 评述广域测量系统及广域控制保护系统的构成、关键技术及应用领域,提出广域测量预警控制系统的概念。
- Concepts in the renewal plan, such as Reactivating function, partition localization and area control, has provided the model far other shore water cities renewal plans. 在更新规划中体现出来的复活机能构思、分段定位和面积控制等理念为其他滨水城市的更新规划提供了借鉴。
- They were trapped behind enemy lines(= in the area controlled by the enemy). 他们在敌人后方遭到围困。
- Air traffic control has been privatized. 空中交通管制已经私有化。
- Pollution control has cleared the air. 污染管制已净化了空气。
- Regular air traffic links Xian to the rest of the country. 定期班机把西安和全国其他地方连接起来。
- The air in the garden was warm and fragrant. 花园里的空气一片温馨。
- The archers sent their shafts through the air. 弓箭手向空中射出利箭。
- In Power System, studying the Area Control Errors(ACE) in Automatic Generation Control(AGC) can effectively improve the performance of Frequency control, and also makes sense to the secure and stable running of the system. 研究电力系统自动发电控制中的区域控制误差,能够有效提高频率控制效果,对系统的安全稳定运行有重要意义。
- There is no complete, systematic simulation available in procedure control because of discon-nection among tower control service, approach control service and area control service. 在程序管制模拟练习中,存在着塔台管制服务、进近管制服务和区域管制服务互不衔接,不能系统地模拟整个管制过程的问题。
- Air traffic controllers were in radio contact with the aircraft. 空中交通调度员通过无线电和飞机保持联络。
- N.B.Hoonchateon, Feasibility of Decomposing One-Minute Average Area Control Error for Apportioning Load-Frequency Regulation Costs, Ph.D. dissertation, Purdue University, West Lafayette, IN, 2000. 罗建升、张简乐仁,“利用系统控制误差演算法于自动发电控制的效能评估,”第二十五届电力工程研讨会,2004年11月,台南。
- Select and design of air fire system in Sanya Area Control Center 三亚区域管制中心气体灭火系统的选用及设计
- Its main products include EG-I Harddisk Safety Area Controller, KD986-1 Multi-circuit Fax System etc. 主要产品有:EG-I硬盘安全区域控制器、KD986-1多路传真系统等。
- The lack of air in the room make everyone sniffle. 屋子里空气缺乏,使得每个人都频频吸气。
- During the intermission, let's go out for some fresh air. 幕间休息时,我们出去呼吸呼吸新鲜空气吧。