1) noise balancing circuit
抗曝电路
2) exposure circuit
曝光电路
1.
This paper introduces in detail the development of one of the critical technologies in continuousemmission ballistic dirctor——exposure circuit system of movible photographic plate s rectangular coordinate point-system, induding requirements of circuit sysetm, design plan and principle, concrete circuit s design, and otherparts.
本文较详尽介绍了连发弹道摄影经纬仪的技术关键之一——移动底板直角坐标点系的曝光电路系统研制,包括其电路系统要求,设计方案与原理以及具体电路设计等部分。
3) reactive circuit
电抗电路
4) short circuit reactance
短路电抗
1.
Based on theoretical research, short circuit reactance can be used to estimate winding deformation.
本文通过理论分析,证明可以利用短路电抗实现对变压器绕组变形的在线监测。
2.
Based on the method of calculating short circuit reactance in transformer design, a study on effects of internal short circuit faults on the short circuit reactance has been carried out.
根据电力变压器设计短路电抗的计算方法,研究了电力变压器内部各种短路故障对短路电抗的影响,指出了内部短路引起沿轴向安匝分布不均匀,从而增强了横向漏磁场分量。
3.
The feasibility of estimating winding deformation of power transformer by measuring short circuit reactance is expounded in both theory and practice,and its on line measuring method is proposed.
阐述了用测量变压器短路电抗就可判断变压器绕组是否变形的观点 ,基于变压器绕组变形在线监测的理论研究 ,探讨了在线测量变压器短路电抗的方法 ,研制了变压器短路电抗在线测量系统 ,并在某变电站投入运行 ,研究结果表明在线测量方法具有较高的准确度和良好的稳定性 ,变压器运行条件及外部因素的变化对于其短路电抗的测量影响很小 ,所研制的系统能为运行中变压器绕组的变形情况提供实时而准确的指示。
5) line reactance
线路电抗
1.
In the special power supply model,the reactive power losses caused by the line reactance have an influence on the measurement of reactive power on both sides of the line,which is an objective fact.
专线供电模式中,线路电抗性质所引起的无功损耗对线路两侧无功计量量值的影响,是客观事实。
6) Short-circuit reactance
短路电抗
1.
The short-circuit reactance is an important parameter to characterize the transformer ability to resist the attack of short-circuit current in the design the operation process.
电力变压器的短路电抗是设计及运行过程中表征变压器本体抗短路电流冲击能力的重要参数。
2.
The method is based on on-line monitoring of primary and secondary currents and voltages to carry out real-time computation of the short-circuit reactance of windings.
通过对Scott变压器的理论分析,提出利用在线监测原、次边电压和电流,实时计算绕组的短路电抗来判断Scott变压器绕组变形的方法。
3.
The Feasibility of estimaing transformer winding deformation by measuring short-circuit reactance is analysedin detail in this paper.
本文详细分析了采用在线测量变压器短路电抗的方法来计算判断变压器绕组变形情况,理论和仿真分析结果表明,本文论述的在线测量方法具有较高的精度,能够较准确地提供运行中的变压器绕组变形状况。
补充资料：包围式曝光
包围式曝光（bracketing）是相机的一种高级功能。包围式曝光就是当你按下快门时，相机不是拍摄一张，而是以不同的曝光组合连续拍摄多张，从而保证总能有一张符合摄影者的曝光意图。使用包围式曝光需要先设定为包围曝光模式，拍摄时象平常一样拍摄就行了。包围式曝光一般使用于静止或慢速移动的拍摄对象，因为要连续拍摄多张，很难捕捉动体的最佳拍摄时机。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条