由于农业发展不是处于一个封闭环境中，因此它和人体医学有所不同。
Agriculture differs from the medical science of the human body in that its environment is not a contained one.
从物理角度讨论了双闭环交/直流功率变换器系统的控制方案和工作原理。
The control scheme and operating principle of a double closed-loop AC/DC power converter system are discussed by using physics.
许多CD使用的压缩文件系统映像通常是系统的闭环压缩回送驱动程序附带的。
Many CDs use a compressed filesystem image that often comes with the cloop compressed loopback driver.
电机与闭环应用提供可选的编码器。
Motors available with optional encoder for closed loop applications.
采用计算机实现了变磁阻电机的位置和速度闭环控制。
The closed loop control of the motor position and velocity are realized using the microcomputer.
只有在将鸟类关在封闭环境的地方，这一控制方案才具有可行性。
This control option is feasible only where birds are kept in closed housing conditions.
我们开始考虑培训体系化，具有持续改进和闭环的特点。
We began to consider the training system, with continuous improvement and closed-loop characteristics.
介绍了一种基于半闭环控制的三坐标测量机的测量原理。
Measurement principle of three coordinate measuring machine based on half-closed loop control is introduced.
预选辐照整个闭环反馈的维护贯穿于一个指定曝光间隔时间。
The maintenance by closed loop feedback of a preselected irradiance throughout a designated exposure interval.
为保证闭环系统的全局渐进稳定性，系统的时延必须是有界的。
To guarantee the globally exponentially stable of closed - loop system, delay must be bounded.
建立OPM领域专家和外部数据提供方之间的沟通和协作闭环。
Establish close communication and collaboration with the OPM Subject Matter Experts (SMEs) and external data providers.
研究了利用谐波反电势信号实现混合式步进电动机闭环控制的方法。
In this paper, the closed-loop control method of hybrid step motor using the harmonic back EMF is investigated.
多渠道的闭环控制系统是轻松编程处理活动，以及随着时间的依赖性。
The multi-channel closed loop control system is easily programmed to handle event as well as time dependencies.
状态反馈与闭环过程的关系及许多基本的几何性质得到了详细的阐明；
The relations between state feedback and closed-loop process, and many essential geometric properties are expounded carefully.
使用符号运算方法设计了系统闭环控制律和大攻角下的过失速控制律。
The control laws of the inner closed loop system and post stall maneuver are obtained through using symbol operations design.
导向工具是导向钻井系统的核心，是实现井下闭环钻井的关键因素之一。
Steering tools are essential part of steering drilling system and one of key factors for fulfilling downhole closed - loop drilling.
在本文中，我们要在闭环架构中编写一个OpenID提供者以保护许多应用程序。
In this article, we'll focus on writing an OpenID Provider to secure a number of applications in a closed loop architecture.
闭环反馈采用PID这种最广泛使用的控制规律，以保证放大倍数的稳定。
Closed loop feedback adopts PID control rule to insure the stabilization of magnification times.
拥有双闭环控制功能，最大程度高效快速加热，优化金属工件的加热过程。
Having double close-loop control function may heat rapidly with high efficiency furthest and optimize the heating process of metal workpiece.
不过，闭环公司之所以能负担起这么豪华的设备，是因为它背后有着强大的市场需求。
But Closed Loop can afford such fancy kit only because there is a strong market for its product: plastic of sufficient quality to be used to package food.
在对AGV的定位轨迹控制方法上，选定了位姿开环控制与闭环控制相结合的方式。
Opened and closed loop control was chosen to control method of the motion track of AGV to its position and orientation.
多形态计划的目标是创建一种从静态开环转移到反应式闭环任务算法、应用软件和硬件的范例。
The goal of the polymorphous initiative was to "institute a paradigm shift from static open loop to reactive closed-loop mission algorithms, application software, and hardware implementation."
通过原理分析和电路比较，设计了性能较优的闭环波门跟踪系统方策应用于电视跟踪系统。
Through the principle analysis and the circuit com- parison, we have designed a better scheme of a closed electronic window trac- king system.
仿真结果表明：即使系统存在不确定性和外界干扰，仍可在闭环系统中实现精确的姿态控制。
Simulation results show that, in the closed-loop system, precise attitude control is accomplished in spite of the uncertainties and external disturbances in the system.
所设计的多变量内模控制器能使系统稳定解耦，所得到的闭环系统根据开环系统时滞来描述。
All the stabilizing IMC controllers and the resulted closed-loop systems were characterized in terms of the open-loop system's time delays.
因而设计了易于物理实现的正常动态补偿器，使之与原系统构成的闭环系统渐近稳定且没有脉冲行为。
Normal dynamic compensators are designed so that the closed-loop systems consisting of the original systems and the compensators are asymptotically stable and have no impulse effect.
因而设计了易于物理实现的正常动态补偿器，使之与原系统构成的闭环系统渐近稳定且没有脉冲行为。
Normal dynamic compensators are designed so that the closed-loop systems consisting of the original systems and the compensators are asymptotically stable and have no impulse effect.
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