我们可以采取恒定控制罩温的形式。
We may take the form of a thermostatically controlled housing temperature.
系统通过瞬时无功功率闭环，实现了功率因数的恒定控制和无功功率的无静差调节。
The closed loop control of instantaneous reactive power is used to realize the constant power factor and suppresses the reactive power impact.
在本系列的下一部分，我将思考Koskela和Howell论文认为过时的第三个理论，“恒定控制”。
In the next installment of this series, I’ll consider the third theory that Koskela and Howell’s paper characterized as obsolete, Thermostatic Control.
叙述了在实际化工生产中，利用串级调节等方法来实现工艺参数准恒定控制的控制方案，并对其工作原理及性能作了阐述。
A control ties system which can control the technical parameters invariably in chemical production is introduced. The principle and its applied potential are also outlined.
现在你可以看到，不同的Setup和TearDown方法是怎样允许你控制测试环境，从而保证你的测试用例能根据需要而重复执行并给出恒定的结果。
You can now see how the various Setup and TearDown functions might allow you to control the test environment so that your test cases can be repeated as often as necessary and give consistent results.
因此经常要调整控制钮，以维持恒定的输出压力。
Thus, frequent adjustment of the control knob is required to maintain constant delivery pressure.
容易实现用旁通控制在恒定转速下的压力，但旁通浪费能量。
By-passing to control the pressure at a constant speed is easily accomplished, but it wastes power.
这就要求计量部门具有能建立具有更高的精度、稳定性和可靠性的恒定的温度场环境的温度控制系统。
The measure department needs a temperature control system which should have higher precision, stability, dependability on founding a temperature entironment.
采用变频控制系统后，可以实时监测供气管路中气体的压力，使供气管路中的气体的压力保持恒定，提高生产效率和产品质量；
USES frequency conversion control system, can real time monitoring gas supply lines gas pressure, make the gas supply pipe gas pressure constant, improve the production efficiency and product quality.
控制系统的功能是在负载随时变化的工况下，确保机组转速恒定，并使电压输出控制在要求范围之内。
The control system functions to keep speed of the machines substantially constant and the voltage within prescribed limits, even the load may change.
控制电路通过加载或卸载冷冻剂压缩机而使空气-冷冻剂热交换器中的压缩空气温度保持恒定。
Control circuit through the loading or unloading coolant compressor and make the air-freeze agent in the heat exchanger compressed air temperature constant.
这两个控制和暴露镜头被关在一个孵化器在一个恒定的温度。
Both control and exposed lens were kept in an incubator at a constant temperature.
采用SCR之温度控制系统，温度恒定精神，使贴底效果更加。
Using the SCR, temperature control system temperature constant spirit, make the poster bottom effect more.
码率控制是恒定码率视频压缩编码系统的一个关键研究课题。
Bit-rate control is a key topic in the constant bit - rate video compression coding system.
针对异步视频对象编码，提出了一种速率控制算法，以达到恒定目标比特率。
This paper proposes a new rate control algorithm which can achieve a constant bit rate when coding asynchronous video objects.
根据具体事例，介绍了一种能使普通浓密机的排矿浓度保持恒定的自动控制方法。
The paper introduces a automatically controlling method which is able to maintain constant concentration of the pulp discharged from a concentrator through example.
结合定子磁链控制，提出异步电机基于定子磁链幅值恒定的电压矢量控制方案，并对该方案的非线性局限进行了分析。
Then a voltage vector control scheme for induction motors based on constant stator flux is presented and it's nonlinear limitations are analyzed.
在飞轮能量释放过程中，利用电压反馈控制，负载能获得恒定的电功率。
Using voltage feedback control, the constant power output is achieved during the flywheel discharging period.
实验结果表明，在压力恒定的条件下，可通过控制喷嘴开启量大小获得不同的注射充填速度。
As a result, it was found that injection speed could be increased through varying nozzle port opening width under keeping constant injection pressure.
实验结果表明，研制的智能超声波发生器频率跟踪迅速准确，并能实现振动系统的恒定振幅控制，可以实现振动系统的自动运行。
Preliminary experiments show that the smart ultrasonic generator based on the new method can quickly and accurately frequency track, and can work well with constant amplitude control.
在模糊控制PID方法基础上，实现了恒定功率因数节能控制。
Based on fuzzy control PID, energy saving method of constant power factor is achieved.
实验结果验证了定子磁链定向的矢量控制策略既能保证定子输出频率恒定，又能较好地跟踪风力机的最大功率输出。
The stator flux-oriented vector controlling strategies of keeping stator frequency constant and capturing the maximum wind power are verified by experiment results.
提出了采用计算机控制实现镀锌钢带以恒定速度卷绕的技术方法。
In this paper, the author discusses the technical method of winding the zinc-plating steel strip in constant speed controlled by computer.
它同样是种为夏天的气候变化设置的行为，以及为品味和机智所控制的恒定量。
It is also a climate of behavior set for perpetual summer and thermostatically controlled by taste and tact.
在分析振动压路机振动频率控制系统的基础上，对控制器进行了设计，提出了采用PID控制实现振动频率恒定的方案。
On the basis of analyzing vibratory frequency control system of vibratory roller, the controller are designed and the plan of vibratory frequency constant control by PID are put forward.
从二维浅水非恒定流的控制方程出发，建立了一个二维湖泊流体动力学模型。
Based on the two-dimension adlittoral non-invariablenes flow control equation of lakes, a hydrodynamic model of lakes was built up.
网络化控制系统中，各种恒定、时变或者随机的网络时延会导致系统控制性能的下降甚至不稳定。
Various constant or time-varying, and even random network time delays can usually deteriorate the control performance and stability of networked control systems.
为了保持工作中的稳定平均输出功率和恒定消光比，采用了温度补偿电路和自动功率控制电路。
To maintain the constant average optical power and extiction ratio, the temperature compensation loop and automatic power control loop are incorporated in this chip.
在详细分析多孔并联分段低压输水系统水力特性的基础上，建立了这一输水系统的非恒定流控制方程以及关闸和不关闸条件下的保水堰边界条件。
The stepped low-pressurized water diversion system with parallel multi-holes in regulation tanks can reduce the pressure of the conduit and effectively simplify the control of the flow discharge.
在详细分析多孔并联分段低压输水系统水力特性的基础上，建立了这一输水系统的非恒定流控制方程以及关闸和不关闸条件下的保水堰边界条件。
The stepped low-pressurized water diversion system with parallel multi-holes in regulation tanks can reduce the pressure of the conduit and effectively simplify the control of the flow discharge.
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