• 尽管38似乎很远距离月亮大小的80左右),费米航天器范围望远镜却可以一次观察到特别的一部分天空

    While 38 degrees seems like a big distance (it is around 80 times larger than the size of the moon), the Large Area Telescope on Fermi sees a huge fraction of the sky at once.

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  • 我们测量距离,测量时间然后两者相比得到 高中学到那样

    We measure the distance and we measure the time, and we take the ratio to get the velocity, just as you learned to do in high school.

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  • 通过WISE看到景象跨越了超过2遥远的蛇夫座rho星云大约覆盖了大概14光年的距离

    This view from WISE spans almost 2 degrees and covers about 14 light-years at the estimated distance of the Rho Ophiuchi cloud.

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  • 还是没有大气层因素考虑进去结果,大气层造成的变形、光线折射以及减弱对比等因素都会缩短看清长城的最远距离

    This doesn't take into account atmospheric distortion, refraction through a window, or less than ideal contrast, all of which would lessen the real distance at which it could be discerned.

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  • 实际上,要测量这些时间距离,达到所需要检测秒级别差异准确绝非易事

    But actually measuring those times and distances to the accuracy needed to detect nanosecond differences is no easy task.

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  • 旨在探讨住宅医院距离获取医疗服务机会之间关系评价肯尼亚基利基于医院监测的灵敏

    To explore the relationship between homestead distance to hospital and access to care and to estimate the sensitivity of hospital-based surveillance in Kilifi district, Kenya.

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  • 对于许多陆地动物来说髋关节地面距离可以推测出活动时能量消耗其准确98%。

    The distance from the hip joint to the ground predicted the observed energy cost of movement with 98% accuracy for a wide variety of land animals.

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  • 看清长城最远距离取决于成像系统(眼睛)分辨率以及长城与它周围环境的对比

    The distance the wall could be seen depends on the angular resolution of the imaging system (the eye) and the contrast of the wall vs. background.

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  • 两点之间的距离相隔很远要求更高的准确时,需要使用球面模型

    The spherical model is better-suited when distances are further apart and more accuracy is needed.

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  • 相关改进使用距离作为记录中的增强因素同时允许其他因素发挥作用

    Relevancy enhancement: Use the distance as a boost factor in the score while allowing other factors to play a role too.

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  • 武器系统不同距离进行投放以演示系统射程精确

    The weapons were released from various altitudes and distances from their targets, demonstrating the range and accuracy of the system.

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  • 许多空间距离算法要求采用表示的数据其他算法则要求使用表示的数据。

    Many spatial distance algorithms require the Numbers to be in radians, while others can work with degrees.

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  • 排序相关改进使用距离计算本文后面介绍它们实际应用

    Sorting and relevancy enhancement (boosting) just use the distance calculations, and I'll show how they play out in practice later in the article.

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  • 100 000英里电线长除以镜子转动的次数来计算,360144之比2.5,那么每秒时间内电流传输距离就是250 000英里。

    Just as many times 100, 000 miles, as 144 degrees are contained in 360 degrees (the entire circle), viz., two and a half times. Hence, the current travels 250, 000 miles in a second.

    youdao

  • exact 表示距离有关精确

    exact indicates the degree of accuracy associated with the distance.

    youdao

  • 这个活跃发光星系位置非常幸运的,距离称为V407Cyg(天鹅座- V407号)的亮星38

    The location of this flaring active galaxy is very fortunate. It is about 38 deg away from a star known as V407 Cyg.

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  • TrES - 2 b所环绕恒星只有3万英里(相比而言,我们距离我们太阳有93万英里),就使得TrES - 2 b表面超过1800

    TrES-2b orbits its star at a distance of just 3 million miles (by comparison, we're about 93 million miles from our sun), which leads to surface temperatures on TrES-2b of more than 1, 800 degrees.

    youdao

  • 巨大行星大小同木星相当,被称作TrES - 2b,运行轨道距离恒星只有大约300万英里,表面温氏1800(摄氏980)。

    Orbiting only about three million miles out from its star, the Jupiter-size gas giant planet, dubbed TrES-2b, is heated to 1, 800 degrees Fahrenheit (980 degrees Celsius).

    youdao

  • 巨大行星大小同木星相当,被称作TrES-2b,运行轨道距离恒星只有大约300万英里,表面温华氏1800摄氏980)。

    Orbiting only about three million miles out from its star, the Jupiter-size gas giant planet, dubbed TrES-2b, is heated to 1,800 degrees Fahrenheit (980 degrees Celsius).

    youdao

  • 对初学者一个合适的。我们现在目的控制而不是抛投距离

    This is tighter than usually recommended, but the goal at this point is CONTROL, not distance.

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  • WISE图像估算蛇夫座ζ星的约为1.5,相当于12光年距离。 (译者注:WISE— 美国宇航局广域红外探测器)

    The WISE image spans about 1.5 degrees or 12 light-years at the estimated distance of Zeta Ophiuchi.

    youdao

  • 由于严重损坏,在进口灯标235距离2。5海里船。

    My vessel was abandoned bearing 235distance 2.5off entrance light due to serious damage.

    youdao

  • 照片清晰足矣让我们区分出其上是岩石还是人造物距离最近一张照片阿波罗17号的着陆点(如图),这也是迄今为止此着陆点最近的一张照片。

    They offer a sharper look that more clearly distinguishes man-made objects from rocks. The closest images are of the Apollo 17 site from 1972.

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  • 传统检测地下管道漏水方法是以声—转换为基础,这使得灵敏距离都受到很大限制

    To detect water leaking of underground tube, the traditional method relies on the sound-electricity transformation. Therefore, detection sensitivity, depth and distance suffer great limitation.

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  • 采用进口寻找目标高清晰CCD快速定格图象雪花点适应任何场合隐蔽精致发射接收距离500米以上

    Imported double mirror, looking to target fast high-resolution CCD, quick freeze image without snow adapt to any occasion, subtle delicate, transmitting and receiving distance of 500 meters.

    youdao

  • 现在问题怎样欣赏距离人们视觉灵敏联系起来。

    The question, then, is how to relate viewing distance to a person's visual acuity.

    youdao

  • 圆柱-描述了条件旋转使所有距离相等,一个共同的旋转轴

    Cylindricity - describes a condition of a surface of revolution in which all points of a surface are equidistant from a common axis.

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  • 流量控制阀电动执行器调节实现远距离控制阀门满足系统计量要求

    The open angle of the flow control valve is adjusted by electric actuator, which can be controlled remotely to meet the requirement of system measure.

    youdao

  • 流量控制阀电动执行器调节实现远距离控制阀门满足系统计量要求

    The open angle of the flow control valve is adjusted by electric actuator, which can be controlled remotely to meet the requirement of system measure.

    youdao

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