查询词典 ab-ampere

The innovative and unique points are as follows. The method of magnetic potential self-balance is put forward applying the characteristic of iron core''s rectangular magnetization curve. The different of ampere-turn is measured by the reasonable design of reactor''s iron core. The feedback compensation system is a closed loop without high gain.

其创新、独特之处在于提出了利用铁芯矩形磁化曲线的特性，建立起直流磁势平衡的思想方法，并通过对电抗器铁芯结构的合理设计，巧妙地实现安匝差检测，构成差流回馈补偿系统，而不是高增益的闭环系统。

For a large shell-type Power transformer,the ampere-turn distributions under the maxium,rated and minimum taps have been obtained by using the above principles,at same time,the leakage magnetic fields and the impedances of the trans...

应用于一台360MVA，525／18kV的壳式铁心变压器，计算出了最小、额定和最大分接情况下并联线圈中的电流分配和阻抗电压，并与实验值做了比较。

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。

Power transformers electric impedance ampere-turn distribution FEM

变压器；安匝分配；阻抗电压；有限元法

It is impractical in laboratory calibration with this infinite single wire which can be replaced by an N-turn coil. According to the equal ampere-turn principle, it is feasible to calibrate the high current range of the clamp ammeters with low current. However, the calibration coil brings new uncertainty into the calibration.

根据等安匝原理，实验室常用多匝校验线圈代替单根导线对钳型表进行校准，如此只需小电流即可对钳形表大电流量程进行校准，但是校验线圈这种校准方法会引入新的测量不确定度。

The low volt winding generally adopts cylinder type Structure winded by copper foil except some small capacity winding,which adopts copper conductor;the high volt winding adopts multi-layer cylinder type structure,which drives ampere-turn of winding more balanced laying and flux leakage smaller .

低压绕组除小容量采用铜导线以外，一般采用铜箔绕制的圆筒式结构；高压绕组采用多层圆筒式结构，使之绕组的安匝颁布平衡，漏磁小。

4X ampere-turn.

4x安匝

P.G. de Gennes has received the Holweck Prize from the joint French and British Physical Society, the Ampere Prize, French Academy of Science, the gold medal from the French CNRS, the Matteuci Medal, Italian Academy, the Harvey Prize, Israel, the Wolf Prize, Israel, The Lorentz Medal, Dutch Academy of Arts and Sciences, and polymer awards from both APS and ACS.

P.G。 de Gennes得到霍尔维克奖从共同法语和英国物理协会，安培奖，法语科学院那里，来自法兰西CNRS的这枚金牌， Matteuci 奖章，义大利高等学校，哈威奖，以色列，野狼奖，以色列，洛伦茨奖章，荷兰艺术高等学校和科学，以及来自飞机和ACS的聚合物奖。

We must have 30 percent of group A and 15 percent of AB

必须有30%的a型，15%的aB型

But Clifford could not take it to heart. To him the authorities were ridiculous ab ovo, not because of toffee or Tommies.

但是克利福却不关心，在他看来，当局本身就是可笑的，而不是因为糖果或军队问题。

You can do some assertiveness training.

你可以进行一些自信训练。

We were well on the path to making a rear-wheel-drive global platform," says Mays."

我们正致力于建立一个后轮驱动的平台，"Mays这样说道。"