查询词典 positive pole

What is the difference between the North Pole and the South Pole?

北极与南极的区别是什么？

What is the difference between the North Pole and the South Pole?

北极和南极的区别是什么？

Tz = 2Gk q 即 z = 2Gk q /T 40 Suppose the volume between membrane and the boundary plane is V, and we notice that 2 ∫∫ d x d y = M Then we have Thereby we have q qM V =∫∫ zdxdy =∫∫ dxdy = 2GTk 4GTk M 2 Gk = 2V q /T From τ zx =τ xz =, y z 2Gk τ zx /= y q / T τ z y =τ yz = x 41 Moreover, we get 设薄膜及其边界平面之间的体积为V,并注意到 2 ∫∫ d x d y = M 则有从而有由又可得 q qM V =∫∫ zdxdy =∫∫ dxdy = 2GTk 4GTk M 2 Gk = 2V q /T τ zx =τ xz =, y z 2Gk τ zx /= y q / T τ z y =τ yz = x 42 Adjust the pressure q of which the membrane is under, and make the rights of formulas,, equal to one, then we can gain some conclusions as follows:(1) The stress function of wringed pole equals to the uprightness angle of the membrane (2) The torsion M which wringed pole received equals to two times of the volume between the membrane and the boundary plane.

o b y a x 43 调整薄膜所受的压力q，使得，，三式等号的右边为1，则可得出如下结论：(1)扭杆的应力函数等于薄膜的垂度z。(2)扭杆所受的扭矩M等于该薄膜及其边界平面之间的体积的两倍。

For this reason, it is the natural goal to establish the index system of Chinese elite men pole vaulters special ability and its evaluation standards and it is also an important measure to promote motion level of men pole vault in our country.

因此，建立我国优秀男子撑竿跳高运动员专项能力指标体系及评定标准是当前科学训练形势迅速发展的客观要求，也是发展我国男子撑竿跳高运动水平的重要措施。

The pole is made of fiberglass which is extremely flexible. Jumpers and pole vaulters land in a pit filled with sand or foam rubber.

撑竿是由纤维玻璃钢制造，具有良好的柔韧性，跳跃项目的运动员和撑竿跳运动员在由沙子或泡沫橡胶作成的坑上着地。

The main purpose of this research is to explore the data on technical analysis for pole vaulters, carry-and-approach, and rake-off Objectives for the top-score kinetice analysis ate these two excellent pole vaulters.

本研究主要目的在探讨我国撑竿跳高选手持竿助跑与起跳动作之运动学比较分析。

Its basic operation method is a tight mother of the lock that the opens to face afterward, can transpose the angle of the pole of arbitrarily, can process the thread that the different helix rises the Cape, this kind of knife pole has the strength and tenacities to process to slice to pare the dosage exaltation labor rate of production and decline low cost etc. to have the progress towards increasing [10]the knife, improve it is a kind of price less that knife have, yielding results the quicker method.

其基本操作方法是拧开其后面的锁紧螺母，可任意调换蜗杆的角度，可加工不同螺旋升角的螺纹，这种刀杆对增加刀具强度和韧性加工切削用量提高劳动生产率及降低成本等方面有所进步，改进刀具是一种代价较少，收效较快的方法。

"Magnetic fields are commonly represented by continuous lines of force, or magnetic flux, that emerge from north-seeking magnetic pole s and enter south-seeking pole s."

一般用连续的力线，或称磁通量，来表示磁场。磁力线从磁体的北极出发而进入南极。

According to the requests of API connecting casing pole to connecting intensity and sealed capability,the paper analyzes the effect of taper tolerance of pipe external thread and coupling internal thread on using properties of casing pole.

根据API螺纹连接套管柱对连接强度和密封性能的要求，分析了管子外螺纹与接箍内螺纹的锥度偏差对套管柱使用性能的影响，提出锥度偏差应在API标准要求的基础上加以内控，将极限公差缩小至机械加工允许的范围内，是提高石油套管柱使用性能的有效途径。

With its physical pole the actual entity feels or "prehends" the physical reality of other actual entities, and with the mental pole it prehends the "eternal objects" by which actual entities have conceptual definiteness.

其物理极的实际实体的感觉或& prehends &物理的现实，其他的实际实体，并与心理极它prehends &永恒的物体&，其中的实际实体的概念定性。

The Porsche Owner: But it's my car!

可，这是我的车呀。

LOX_83}{Oh, another bunch of wackos.

{LOX_83}{呃，又一群怪人。