雷达空间标校目标时，采用固定觇牌作为观测标志。
Fixed target is adopted as observation mark in marking targets of surveying radar.
精度分析和实际应用表明；观测成果是可靠的，采用几种精密测量方法联合进行，可以满足观测标志的高精度要求。
The precision analysis and practical application indicate that all the results are reliable and united several precision surveying methods can satisfy high accuracy.
吸大号雪茄对美国人来说是一个事情进展顺利的标志，香烟消费趋势的变迁是观测国民情绪精确的风向标。
THE smoking of a fat cigar is a sign that things are going well for Americans and shifts in cigar consumption are an accurate barometer of the national mood.
NASA需要好天气来发射战神I-X，因为工程师们要在第一级火箭分离前观测火箭飞行全过程，第一级火箭分离标志着试飞的结束。
NASA needs good weather to launch Ares I-X because engineers need to see the rocket flight all the way through first stage separation, which will mark the end of the test.
仿真的结果表明，黑洞是和星系一同成长的，一些观测结果甚至显示一些含有活动星系核的星系有轻微的扭曲，这是近期发生碰撞的标志。
Simulations have found that black holes and galaxies grow together. Some observations even suggested that galaxies with active galactic nuclei were slightly distorted, a sign of a recent collision.
在2008年的时候，太阳科学家们观测到一个位于太阳高纬地区反极性的黑子，他们认为这是新一轮太阳活动开始的标志。
Back in 2008 solar scientists saw a high-latitude, reversed-polarity sunspot, suggesting the start of a new solar cycle.
解剖观测副神经的行程、毗邻、体表标志、分支分布、与其与周围神经的关系。
The course, surface symbols, branches, and surrounding structures of accessory nerve were observed and measured.
虽然郊区是观测此美景的最佳地点，但是伦敦标志性建筑，如金丝雀码头和伦敦眼也是不错的选择。
Although the countryside is the best place to see the night's sky in all its glory, there was still some stunning scenes over London landmarks such as Canary Wharf and the Eye.
控制点标志设置采用了深桩强制对中观测墩与普通标石相结合的方式；
The control point symbolized the establishment used the deep pile to force to the center to observe the way which the pillar and the ordinary monument unified;
指出了继续深入地开展大气电场与地震关系的观测研究，有可能为近场地震的短临预报提供出一种较为可信的预报标志。
It points out that a thorough study on the abnormalties and their related earthquakes may develop a feasible means to predict local earthquakes in short term.
指出了继续深入地开展大气电场与地震关系的观测研究，有可能为近场地震的短临预报提供出一种较为可信的预报标志。
It points out that a thorough study on the abnormalties and their related earthquakes may develop a feasible means to predict local earthquakes in short term.
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