1·The second is that America's role as the single pole of a unipolar world is inevitably coming to an end.
第二种变化在于，美国所扮演的单极世界中唯一一极的角色正在不可避免地走向终结。
2·That is because the blades, being behind the pole and at an Angle to it, can be given more freedom to yaw about than they would have in an upwind turbine.
那是因为叶片轮处于极轴的后方并以一定的角度倾斜，这样比逆风涡轮机有更大的自由度来偏离原来的位置。
3·Will the three countries become one pole in the world though the dialogue and cooperation at different levels?
三国通过不同层次的对话和合作，能否成为世界上的一极？
4·They concentrated attention, not on heliacal risings and Settings, not on the horizon, but on the pole star and on the circumpolar stars which never rise and never set.
他们关注的不是星辰偕日升降，也不是地平线附近的星辰，而是永不落下的北极星和拱极星。
5·The other pole of the capacitor is grounded.
其他的电容器极角被接地。
1·Nor did he contribute much to science—but then nor did Amundsen, whose only interest was in being first to the pole.
他对科学也没有多大贡献——但阿蒙森也没有，他唯一的兴趣就是成为第一个到达极点的人。
2·They sighted each pole, reading off measurements that were then used to calculate the change in elevation over each increment.
他们瞄准了每个极点，读出测量值，然后用这些测量值来计算每个增量上的海拔变化。
3·Atlas, the flatter of the two, has a diameter of only 18 kilometers from pole to pole but is almost 40 kilometers across its waist.
阿特拉斯是两者中较平整的一个，极点间的直径只有18公里，但它的赤道周长却有40公里。
4·Once it reaches Jupiter, Juno will orbit the planet's pole taking measurements that will provide insight into Jupiter's origin, structure, atmosphere and magnetosphere.
当它抵达木星后，朱诺探测器将环绕其极点进行观测，了解木星的起源、结构、大气层和磁力圈。
5·The equivalent of 24 gallons of frozen water, mixed in with the rock and dust that was thrown into the air when a rocket was deliberately crashed into a crater near the Moon's south pole last month.
美国宇航局利用一颗卫星撞向月球南部极点的一座火山口，在随之激向大气的岩石和灰尘中发现了大约24加仑的冰冻水。
1·The imaging team was also able to amass 70-day movies of storms forming, merging and moving near Jupiter's north pole.
卡西尼号船载的摄像机组还可以连续70天拍摄风暴形成的过程，风暴在木星北磁极附近融合为一体并不断移动。
2·So this is one of the magnetic poles and this is the other magnetic pole.
这是另一个磁极，一个磁极和。
3·The north Magnetic Pole is moving slowly northwest across the northern stretches of Canada.
北磁极在缓慢地通过加拿大北方向西北方向移动。
4·The process parameters and mould structure for precision alternator pole forging are researched through FEM simulation.
通过有限元模拟对磁极精密模锻工艺参数和模具结构进行了研究。
5·The rotor and the stator are made of high quality magnetic material. There is a gap between rotor and magnetic pole, so no wear occurs during operation.
转子和定子采用优质磁性材料制成，转子和磁极之间留有一定的空气间隙，工作时无任何磨损。
1·On the right, under black electrical tape, is a sensor for ambient temperature taken from the metal pole.
在右侧的黑色绝缘胶带下，是一个感应金属杆的外界温度的传感器。
2·Just use the IV pole and me for support.
就用输液杆支撑着点，我也扶着你。
3·During the walk, Discovery crew member Scott Parazynski will be raised on the end of a long extension pole grasped by the station's robotic arm.
在这次作业中，探索组成员斯科特·帕拉津斯基将会被由空间站机械手臂抓住的长杆的末端举起。
4·For my part, I won three RACES and took six pole positions and the same number of race fastest laps, improving on my points score from last year.
就我这一方面而言，我获得三站冠军，六次杆位和相同的最快圈速。相对我去年的积分有提升。
5·Just please don't install a pole in your bedroom.
请不要在你的卧室中树个杆哦。
1·Finally, a man from the crowd came forward to take the pole.
最后，人群中有一个人走上前来取竿。
2·She handed the pole to Li Wen, who lowered the line, and raised it when she felt a jerk, only to see an empty hook.
探春交给了李纹，李纹急忙把竿垂下，觉得丝儿一动，忙挑起一看是个空钩。
3·The increasing of takeoff velocity and rational decreasing of takeoff Angle are able to help bend the pole, grip height on the pole and swing velocity.
提高起跳速度，合理减少起跳角，对加大弯竿，提高握竿高度和摆体速度有高度正相关关系。
4·This showed that the top vaulters of China had some defects in utilizing the elasticity of the pole and in exercising control over their bodies.
在拉引推竿阶段中后期运动员身体普遍明显前伸，进而揭示出我国优秀运动员在利用撑竿的弹性和控制身体的能力等方面所存在的缺陷。
5·How they obediently followed the bamboo pole to scamper over field, hillside after hillside!
又多么驯服地随着他的竿头越过一个田野又一个山坡！
1·Surface electroosmosis method can reduce coal tangential resistance but the pole distribution affects the result of reducing resistance.
表面电渗法可有效地减少煤的切向阻力，但电极分布对电渗效果有很大影响。
2·Surface electroosmosis method can reduce coal tangent ial resistance but the pole distribution affects the result of reducing resistance.
表面电渗法可有效地减少煤的切向阻力，但电极分布对电渗效果有很大影响。
3·The "electrode" is not equal to the electric pole. Because every electrode of a voltaic cell consists of two contrary poles.
由于原电池中每一个电极体都包含着两个相反的电极，故“电极体”并不等于电极。
4·In the traditional resistivity sounding method, the pole distance increases little by little with equal logarithm interval, which brings on grid irregular elements.
对于常规的直流电测深法，由于其电极距一般以近似等对数间隔逐渐增大，使得网格单元剖分呈现出不规则性。
5·For here we can see that, rare-earth additive can remove harmful substances in liquid Cu effectively so that conductivity of non-oxygen copper pole is enhanced.
至此我们可以看出，稀土添加剂可以有效消除液态铜里的有害物质，所以提高了非氧化铜电极的导电率。