单相

Methods:The self-made potassium chloride monopha- sic action potential recording electrodes(KCI-MAP elec- trodes)were pluged into the canine left anterior ventricu- lar wall,where isoprenalinewas administered through the KCI-MAP electrodes to mimic the increase of local sympathetic nervous tension,monophasic action potentialof the three layers(endocardium,mid-myoeardium and epicardium)at left anterior ventricular wall were re- corded simultaneously before and after Iso been administered.

方法经自制跨室壁氯化钾单相动作电位记录电极(KC1-MAP电极)于左心室前壁局部给予异丙肾上腺素模拟局部交感神经张力增加，记录给药前后三层心肌的单向动作电位，分析动作电位时程、图形特征和跨室壁复极离散度的变化，观察VT的诱发情况和VT发作时室壁激动顺序。

One structure of using V/v connection and three phase three leg converter under direct or BT supply, one structure of using two single phase converter and V/x connection under AT supply are both researched and simulated detailed.

系统整体结构设计后，以直接供电或BT供电方式下，采用V/v接线变压器和三相三桥臂变流器，及AT供电方式下，采用V/x接线变压器和两个共用一直流环节的单相变流器的系统结构为对象，分别进行详细研究和仿真。

This paper proposes an self-adaptive speed-accommodating control circuit,which can get the speed-error,and can test the change of frequency of feedback signals of the single phase ac tacho generator through self comparing and automatically corrects the speed.

文章介绍了通过自比较来检测录音机主导轴单相永磁交流测速发电机反馈信号的频率变化，从而获得速度误差，并自动校正转速的一种自适应速度调节控制电路。

The principle of single phase transformer differential protection is presented, which is applied in the case of connecting bushing current transformer with air gap at lower voltage side for cutting down the cost in electric engineering.

针对在电力工程中为节省投资而采用低压套管内有气隙电流互感器的情况，论述了单相变压器差动保护原理，介绍了三相变压器差动保护的 3种接线方法。

And single-pole reclosing is an important measure to improve power system reliability and transient stability.

单相重合闸是电力系统提高线路可靠性，保证供电连续性的重要手段。

This method is applicable to overhead transmission lines with single-phase automatic reclosing.

该方法适用于装设单相自动重合闸的架空输电线路，利用现有的硬件设备，可以有效地削弱线路长度和参数变化对测距精度的影响，对于故障测距和线路保护均具有较重要的意义。

The first one includes chapter 2 and chapter 3, which is the network-based adaptive current protection principle;the second one includes chapter 4 to chapter 6, which Is the study of single-phase reclosing based on Intelligent control.

第一部分包括第二章和第三章，是网络式电流保护的研究；第二部分包括第四章至第六章，主要是智能型单相自动重合闸的研究。

The research indicates that the reclosing time difference between two terminal breakers should be greater than

特高压输电线采用单相重合闸有利于保证系统供电的可靠性和并列运行的稳定性。

The main products has:§105mm -§1000mm large, medium and small diameter concrete, granite, marble, diamond saw blade;§20mm -§300mm hollow thin-walled diamond bit; various sizes of single-phase, three-phase drill reinforced concrete and concrete strength Qing Java machine, concrete pavement cutting machine and vibration rammers, petrol rammers, reinforcing steel cutting machine, bending machine, tamping machines and other frogs.

主要产品有：ф105mm--ф1000mm大、中、小直径混凝土、花岗岩、大理石、金刚石锯片；ф20mm--ф300mm金刚石空心薄壁钻头；各种规格单相、三相钢筋混凝土钻孔机以及混凝土强力清渣机，混凝土路面切割机和振动冲击夯，汽油冲击夯、钢筋切断机、弯曲机、蛙夯机等。

A design of single-phase multi-rate power meter is presented,in which the micro-controller S3C44B0X and AD7755 were adopted.

采用三星公司的S3C44B0X和美国AD公司的 AD7755为核心，设计了单相复费率电能表。

But we don't care about Battlegrounds.

但我们并不在乎沙场中的显露。

Ah! don't mention it, the butcher's shop is a horror.

啊！不用提了。提到肉，真是糟透了。