查询词典 pole-vaulting

The disposal of magnetic pole In order to decrease magnetic hysteresis loss ,Magnetic poles are put along the axes of rotor and magnetic flux parallel the axes of rotor.

2处置磁极为了减少磁磁滞损耗，磁极是把沿轴线和转子磁通平行轴线的转子。

Utilizing the finite element method producing the distribution of magnetic force line at different approaches, then obtaining the mutually perpendicular direction of magnetic pole simultaneously to control,which is advantageous for reduction magnetic coupling.

采用有限元方法给出了磁极不同工作方式时的磁力线分布，结果表明同时控制互相垂直方向的磁极有利于减小磁耦合。

The yellow arrow pointing toward the lower right from the magnetic pole denotes the meridian of local noon.

从磁极指向右下角的黄色箭头标出了当地中午的子午线。

I set off 12 months ago to investigate a phenomenon at the magnetic North Pole.

我一年前出发去调查发生在北极的怪事。

And Why can't we find an isolated magnetic north or south pole?

为什麼我们找不到单独存在的南磁极或北磁极的磁极呢？

The North magnetic pole seems to be moving northward at an average rate of 1 0 kilometers per year.

北磁极似乎正在以平均每年10千米的速度向北移动。

One of you asked this question."Does a magnetic compass point to the North Pole?"

前段时间有观众向我们提问："罗盘的指针真的指向北极吗？"

Magnetic north; the needle of a magnetic compass points to the magnetic north pole.

磁北；罗盘上的指针指向北方。

The needle of a magnetic compass points to the magnetic north pole.

磁性罗盘上的指针指向北方磁极。

In 1988, at the age of 50, she became the first woman to travel alone to the magnetic North Pole.

一九八八年，她以五十岁之龄，成为全球第一位只身走访磁北极的女性。

Do you know, i need you to come back

你知道吗，我需要你回来

Yang yinshu、Wang xiangsheng、Li decang,The first discovery of haemaphysalis conicinna.

1〕 杨银书，王祥生，李德昌。安徽省首次发现嗜群血蜱。