查询词典 km

In this study we use logbooks of purse-seine fishery during 1986 ~ 2002, AVHRR SST at a 4 km grid during 1986 ~ 2002 and SeaWiFS Chla at a 1 km grid during 1998 ~ 2002 as data availability permitted.

三类密度资源(CPUE1.0 t/网次、1.0≤CPUE2.0 t/网次、CPUE≥2.0 t/网次)出现面积的逐月变化各不相同，高密度资源出现面积最大的时间在3月及8 ~ 9月。

Airspeed (our relative motion through the air) and 2. Groundspeed (our speed relative to the ground).When flying speed is 30 km/h in a 30 km/h head wind, then our groundspeed is zero.

第一，空速以及第二，地速当我们以时速三十公里飞行但是顶著时速三十公里风时，此时我们的对地速度为「零」。

The effect of the finite extinction ratio on optical single sideband transmission system is also considered in detail.

对一种光单边带传输系统用MATLAB进行了仿真，结果表明：在完全消光条件下，10Gb/s单边带信号在常规单模光纤传输可达140 km，而双边带仅为70 km；消光比对双边带传输和单边带传输的影响是不一样的。

Divan Antalya Talya Hotel is located in the centre of Antalya, 11 km to Antalya International Airport, 5 km to the harbour and marina and just a few minutes walk from the old city and shopping districts.

如果您在酒店取消政策规定的期间内取消预订，酒店将不收取取消费。您可在我们的相关条款中找到更多详情。

Petra is considered the most famous and gorgeous site in Jordan located about 262 km south of Amman and 133 km north of Aqaba .

佩特拉是约旦最闻名，最华丽的古代遗址，位于Amman南262公里，Aqaba北133公里处。

But more surprising miracle is,however, not the majestic pyramids of Khufu posture, but the number of "coincidences": people now know,the distance from the Earth to the sunis 146.24 million km, and the average distance between the Sun is 146590000 km, being a unit of astronomical measurement; If the current height of the pyramid of Khufu 146.59 meters get multiplied by the billions, the result is exactly 146,590,000 kilometers!

但更为令人吃惊的奇迹，并不是胡夫金字塔的庞大，而是发生在胡夫金字塔上的数字&巧合&：人们到现在已经知道，从地球到太阳的距离，也就在14624万公里到15136万公里之间，而人们将地球与太阳之间的平均距离14659万公里作为一个天文度量单位；如果把胡夫金字塔的高度146.59米乘以十亿，其结果正好是14659万。

This artificially induced plasma depletion can then be used to investigate other space phenomena, such as the growth of the plasma instabilities or the modification of radio propagation paths. The 47 second OMS burn of July 29, 1985, produced the largest and most long-lived ionospheric hole to date, dumping some 830 kg of exhaust into the ionosphere at sunset. A 6 second, 68 km OMS release above Connecticut in August 1985, produced an airglow which covered over 400,000 square km.

这一人工诱导离子损耗之后能够被用于研究其他的太空现象，比如离子不稳定性的增长或者无线电传播通道的改变。1985年7月29日47秒的轨道操纵系统的燃烧产生了迄今为止最大和最长期的电离层空洞，将大约830公斤的废气在日落时倾倒入电离层。1985年8月康涅迪格上空6秒种、68公里的轨道操纵系统的排放产生了覆盖40万平方公里的气辉。

The lower Van Allen Belt is about 7700 km above the earth's surface, and the outer Van Allen Belt is about 51,500 km above the surface.

较低的范爱伦带大约在地表上方7，700公里处，外部范爱伦带大约在表面上方51，500公里处。

Tour to "El Nicho" mountain Park, Crossing the Escambray range, 50 km (approximately 30 miles) from Cienfuegos and only 2 km from Hanabanilla Dam, you can find this park with its wonderful waterfalls, cascades and ponds, endemic birds and flora, path hiking tourism, swims in natural pools and visit some caves.

早餐后出发赶往&尼丘&山，穿过ESCAMBRAY山脉(距西恩富戈斯50公里左右)，在那里你可以看到大大小小美丽的瀑布，池塘，珍奇的鸟类，花草，可以登山，在天然池塘中游泳并探秘山洞。

The Valentina Hotel enjoys a central location in Timisoara, in a student complex, within 5 km of the railway station and 10 km of the International Airport.

酒店评核是由通过 venere.com 预订并入住过这酒店的宾客所写的。参阅这些客观的意见，并选择适合您的住宿！欢迎您从Timisoara回来后，在这里留下您的评语。

The concept of equivalent rotationally rigidity is offered and the formula of rotationally rigidity is obtained.

主要做了如下几个方面的工作：对伸臂位于顶部的单层框架—筒体模型进行分析，提出了等效转动约束的概念和转动约束刚度的表达式。

Male cats normally do not need aftercare with the exception of the night after the anesthetic.

男猫通常不需要善后除了晚上的麻醉。