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- south polar distance 南极距
- The exploration of the South Polar will set off next Monday. 这次南极探险之旅，定于下周一开拔。
- In essence, the entire south polar region is a giant sinkhole. 就本质上而言，整个南极区域就是个超大型排水口。
- Polar distance; polar diameter. 极距; 两极的直径
- So to maintain the topography of the south polar cap,there has to be water ice in there stiffening it up. 所以要想维持南部冰冠的地形，就必须有冰水使其变得坚固。
- Melt-Proof The south polar cap is mostly frozen carbon dioxide, which shrinks during the summer but never disappears. 南极盖上有很多冻结的碳氧化合物,这些东西在夏天会收缩,但从来没有消失过。
- Not to mention the advantage of nights that are four months long, allowing continuous monitoring of every quirk and burp in the South Polar sky. 南极冰穹A的研究优势还包括一年长达四个月的漫漫黑夜，可以进行不间断跟踪监测南极点天空的异常变化。
- Amateur astronomers looking through backyard telescopes have reported in recent days great views of Mars's south polar cap. 最近,业余天文爱好者已能用自家院里的望远镜观测火星南极极冠的壮美景象。
- The results show, when polar distance is bigger than the size of cross section of tunnel, the difference of anomalous feature between the corner-sections and wall-sections in tunnel is very small. 计算结果表明，当坑道内偶极测深的极距大于坑道截面尺寸时，坑道角与坑道面断面异常形态差异不大；
- In its excursion over the outskirts of the south polar terrain, Cassini's dust analyzer picked up tiny particles, apparently coming from the region of the tiger stripes. 在飞过南极地区外围上空时，卡西尼号的沙尘分析器捕捉到细小的微粒，显然来自虎斑条纹地区；
- These clouds were seen to persist for as long as Voyager's cameras could resolve them.North of these, a bright cloud band similar to the south polar streak may be seen. 海王星上的黑点，我们称为大暗斑，是一个巨型的风暴，在海王星的表面也可以清楚地看到云带。
- If the source of Enceladus’ south polar geysers, discovered by Cassini in 2005, is indeed liquid water, then the geysers will transport the dissolved sodium into space. 如果2005年我们通过卡西尼探测器在土卫二南极地区发现的冰晶喷泉，实际上是土卫二内部的液体水从土卫二逃逸的出口。那么这些冰晶喷泉也许就是现在被发现的钠元素的起源地。
- zero polar distance electrolyzer 零极距电解槽
- Under default conditions the device activates output switching with either a north or south polarity magnetic field of sufficient strength. 在默认情况下,该器件将使用足够的北极或南极磁场强度,激活输出开关。
- The A3230 Hall-effect bipolar switch turns on in a south polarity magnetic field of sufficient strength and switches off in a north polarity magnetic field of sufficient strength. 3230的霍尔效应双极开关在南方极性磁场足够的强度及开关过北极性磁场足够的强度。
- The magnetic actuation can be set via an external selection pin to operate in a unipolar mode, switching only on a north or south polarity but not both. 通过外部选择引脚,可将激磁设置在单极模式下运行,并仅在北极或南极磁场上切换,而不能在两个极上同时切换。
- He died in a shipwreck off the south coast. 他在南部海岸一带的海难中死亡。
- The capital is in the extreme south of the country. 首都在这个国家的最南端。
- The robbers jumped bail and fled to South America. 这批盗贼被保释后不期出庭接受审判，却逃到南美洲去了。
- Application of ionic membrane electrolyzer with high current density and zero polar distance 高电流密度零极距离子膜电解槽的应用
