查询词典 hemisphere

The satellites were to be in geosynchronous orbits, each providing an excellent vantage point from which an entire hemisphere can be surveyed continuously.

卫星将运行于地球同步轨道，每一颗都提供了可以持续勘察整个半球的绝佳有利位置。

Within 20 years they will be producing more CO2 than the rich industrialised countries based mainly in the northern hemisphere.

在这20年中他们排放出的二氧化碳的量不亚于那些位于北半球的工业化国家。

Moonshadows on Saturn's rings are foretelling the planet's equinox, when the sun will be exactly aligned with the planet's equator and rings — and then will shift north from the southern hemisphere, kickstarting northern spring.

土星的卫星在土星光环上的投影预示着土星正在经过他的春分点。在这个点上，太阳正好位与土星的赤道面上，也就是土星光环所处的平面。然后，太阳就将渐渐的从土星的南半球移向北半球。这时，土星北半球的春天就到来了。

In fact, as we continue to study wind motion, we'll see that each hemisphere is a mirror image of the other.

实际上，当我们继续研究风向，我们就可以看到每一个半球是另一个半球的镜象。

Note how this one has crossed the midline to the opposite hemisphere.

注意肿瘤如何穿过正中线到对侧的大脑半球。

That is because palaeontologists themselves are generally a temperate species and are most commonly found in the northern hemisphere.

原因在于基本上这些古生物本身就是温带物种，而且绝大多数出现在北半球。

Palaeontologists have a name for the sudden cooling of the climate of the northern hemisphere that started right then and lasted for over a thousand years.

古生物学家将从那时开始并持续了超过一千年的北半球的气候称为新仙女木期。

German, Italian, Japanese immigration to the Western Hemisphere, its protectorates and island outposts shall be indefinitely stopped.

德语，意大利语，日语移民到西半球，其受保护和岛屿前哨应无限期停止。

All subjects of Japan and all persons of Japanese origin of doubtful loyalty shall be expelled from the entire Western Hemisphere, USA protectorates and strategic island outposts and their property confiscated for post-war reconstruction needs.

所有科目的日本和所有的人怀疑日本原产的忠诚应被驱逐出整个西半球，美国受保护和战略岛屿前哨和没收财产的战后重建的需要。

Just as the spring equinox in the northern hemisphere is currently in the constellation of Pisces, so the winter solstice is currently in the constellation of Sagittarius, which happens to be the constellation intersected by the galactic equator.

就像是在北半球春分目前在双鱼座的星座，因此，冬至是目前在射手座的，恰好是在银道相交的星座星座。

The absorption and distribution of chromium were studied in ryeusing nutrient culture technique and pot experiment.

采用不同浓度K2CrO4(0，0.4，0.8和1.2 mmol/L)的Hoagland营养液处理黑麦幼苗，测定铬在黑麦体内的亚细胞分布、铬化学形态及不同部位的积累。

By analyzing theory foundation of mathematical morphology in the digital image processing, researching morphology arithmetic of the binary Image, discussing two basic forms for the least structure element: dilation and erosion.

通过分析数学形态学在图像中的理论基础，研究二值图像的形态分析算法，探讨最小结构元素的两种基本形态：膨胀和腐蚀；分析了数学形态学复杂算法的基本原理，把数学形态学的部分并行处理理念引入到家实际应用中。