Pushed only by an electronically driven "ion engine", Deep Space One is already over 100 million miles from Earth.
由电动离子发动机推动的“深空1号”已经到达距离地球一亿英里的地方。
Dawn is able to perform the trick of moving from one asteroid to another thanks to its ion-rocket engines, pioneered on an earlier NASA mission called Deep Space one.
由于“黎明”号的离子火箭发动机是能够完成从一个小行星移动到另一个小行星上的技巧。曾早些时候，这种技巧在美国国家航空航天局被称作“深太空一号”任务中首次开创。
Making the stuff of science fiction into reality, NASA engineers are testing solar sails — a unique propulsion technology that one day could enable deep space missions.
NASA的工程师将科幻小说中的素材变成了现实，他们正在检查太阳帆-这中独特的推进技术最终有一天会使深空任务成为可能。
The picture here was taken by HiRise - the High Resolution Imaging Science Experiment, one of the largest telescopes in deep space.
这张照片是由HiRise(最大的外太空望远镜之一)的高分辨率成像科学实验拍摄的。
Deep in outer space, millions of miles from civilisation, they say no-one can hear you scream.
在外太空的深处，远离文明的数百万英里以外，他们说，你喊破喉咙也没人听得见。
The Cockerell building of 1841-5 was a conceptual oddity: its blustering facade hid only a fillet of space one room deep.
1841- 1845年柯克·雷尔的建筑在概念上有些古怪：咄咄逼人的正面只能挡住一个房间的进深。
China's plans for deep-space exploration included two Mars missions and one Jupiter probe.
中国的深空探测计划包括两个火星探测器和一个木星探测器。
In deep space communications, one of the problems is how to transmit message credibly in low signal-to-noise ratio (SNR) channel environment.
深空通信中面临的问题之一就是如何在低信噪比信道环境下可靠地传递信息。
Deep dielectric charging and discharging effect is one of the key factors threatening satellites safety in space environment.
空间辐射环境下，深层充放电效应是威胁航天器安全的重要因素之一。
The deep dielectric charging effect in polymeric materials is one of the most important factors threatening the satellite's life in space environment.
空间辐射环境下聚合物绝缘材料的深层充放电效应是威胁航天器安全的重要因素之一。
Convolutional encoding is one of encoding methods commonly used in the deep space communication systems and the wireless communication systems.
卷积编码是深空通信系统和无线通信系统中常用的一种编码方式。
The deep space exploration is high investment, risky scientific and technological activities, simulation is one of the effective means to reduce the risk and production cost.
深空探测是高投入、高风险的高科技研究活动，仿真研究是降低风险和成本的有效手段之一。
Radar has already became one of the most important equipments for deep-space detection.
雷达已成为深空探测的重要设备。
Conclusion: parapharyngeal space is deep in the tumor location and special. Most are benign. Malignant one is rare. Surgical resection is the basic method of treatment. Cancer has poor prognosis.
结论：咽旁间隙肿瘤位置深在、特殊，大部分为良性，恶性少见，手术切除是主要治疗方法，恶性肿瘤预后较差。
Conclusion: parapharyngeal space is deep in the tumor location and special. Most are benign. Malignant one is rare. Surgical resection is the basic method of treatment. Cancer has poor prognosis.
结论：咽旁间隙肿瘤位置深在、特殊，大部分为良性，恶性少见，手术切除是主要治疗方法，恶性肿瘤预后较差。
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