匝比

The ratio of the number of turns on the primary to the number of turns on the secondary is called the TURNS RATIO.

二次被称为比的匝数比的人数就轮流在主的匝数。

Impedance will reflect back as the square of the turns ratio.

阻抗将会按照匝比的平方反射回来。

And the turns ratio problem of the second windings for the traditional axis-double-split 12-wave traction rectifier transformer also can be solved.

且解决了传统的轴向双分裂式12脉波牵引整流变压器副边匝比问题。

So the smaller turns ratio of the flyback transformer in the forward-flyback hybrid bi-directional DC-DC converter helps to transfer power with higher efficiency.

文章研究了采用不同的正激、反激变压器匝比对传输功率的分配比例、电流纹波等影响，并进行了试验验证。

The distribution proportion of the transferred power in the forward transformer and flyback transformer is varied with the turns ratio of the transformers.

改变正反激组合式双向DC-DC变换器中正激和反激变压器的匝比配置，可以改变正激变压器和反激变压器传输功率占输出功率的比例。

Because of the extremely short discharge times, currents of several tens of thousands of amperes are obtained, causing the coil to produce and enormously powerful increasing magnetic field, which, on passing through the disk, induces a current on it. Due to the turns ratio (16 turns coil - 1turn disk), the current through the disk is several times greater than that through the coil.

由于是极短的时间，这样就会获得几万A的电流，使线圈产生极大的磁场穿过铝盘，产生涡流，按照匝比计算（线圈16匝，铝盘1匝），铝盘上的电流是几倍于线圈。

Adopting discrete time-domain method to set up the mathematical model of high-voltage conversion circuit, and analyzing the influence of frequency, duty cycle, primary inductance, different turns ratio parameters how to affect high-voltage convertion circuit charging time.

采用离散时域方法建立高压转换电路数学模型，分析了高压转换电路频率、占空比、原边电感量以及匝比等设计参数对高压转换电路充电时间的影响，并进行了仿真和实验验证。

The windings in the valve side adopt prolonged delta connection providing the circuit for three-multiple harmonic currents, and implementing 12-pulse converter through fit ratio; this connection between the common winding and prolonged winding can decrease the current impact when phase conversion takes place.

该换流变压器阀侧绕组采用延边三角形接线，为3倍次谐波电流提供通路；通过匝比配合，实现12脉波换流；其延边绕组与公共绕组构成自耦变压器接线，可减少换流器换向时的电流冲击；在公共绕组上连接滤波支路，并调至谐振点，配之以变压器巧妙的零阻抗设计，可以在阀侧实现无功补偿，可实现网侧绕组中无5、7、11、13次特征谐波，即谐波屏蔽。

The current ratio error of the BCT is in inverse proportion to the Ampere-turn product of the primary side of the BCT.

比流器的误差与一次安匝成反比，因此采用较大的一次安匝才得以设计出较高精度之比流器。

In order to design a BCT with high accuracy, a primary with larger Ampere-turn is selected to achieve the demand. However, since the primary on the BCT is fixed only one turn, the higher accuracy of current ratio cannot be achieved easily for very small current occurred on the power transformer.

然因套管型比流器其一次安匝是固定的，当遇有一次次电流甚小时，因无法增加一次匝数以提高一次安匝，故难以实现较高的准确级。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。