片语

Earth How Rotation地球怎么转动

earth rotation synthesis array地球自转综合天线阵

earth s rotation variation地球自转变化

earth h rotation parameter地球自转参数

earth s rotation地球自转

earth rotation parameter地球自转参数

earth h rotation地球自转

英汉例句

• we have also analyses the relation between short cycle of earth rotation and earthquakes, according to the an…

  并用地下水异常、激光锁相应变仪测到的地震前兆，分析了地球自转短周期与地震的关系。

• a brief introduction of the theory of three-lines ccd camera is proposed and the mechanism of image motion loss of three-lines ccd camera on account of earth rotation is presented.

  介绍了三线阵ccd传感器的成像原理，分析了由于地球自转角速度的存在而产生三线阵ccd传感器像移的机理。

• the relativistic correction due to earth rotation for both terrestrial and satellite time comparison experiments via laser pulses has been discussed and a practical calculation formula is proposed.

  同时还讨论了在地面和卫星的激光时间比对实验中由于地球自转效应的相对论改正问题，提出了一种实用计算公式。

• when the speed of earth rotation is slowing, the length of day is lengthening, and the earthquakes in north china are active.

  地球自转速度变慢、日长变长、华北地震活跃，据此认为目前华北处于非强震活动期；

• deciding when to introduce a leap second is the responsibility of the international earth rotation and reference systems service.

  国际地球自转服务组织负责决定何时加减闰秒。

• effects of earth rotation on coastal flows.

  地球自转对海岸流之效应；

• the relationship between temperature of northeast china in summer and the earth rotation speed is studied.

  该文研究了东北地区夏季温度与地球自转速度变化的关系。

• the variation in velocity of the earth rotation could result in the motional difference between them, which could make the plates collide or rub, and cause earthquakes.

  这种差异运动可能使块体之间发生「追尾」撞击或摩擦，从而引起地震。地震能量来自于块体间撞击或摩擦时损失的动能。

• arctic circumpolar boundary current (acbc) is a newly revealed ocean phenomenon, which explains the flow route of atlantic water in the arctic ocean and is a circulation around earth rotation axis.

  北极环极边界流是新近揭示的重要海洋现象 ，是对北冰洋海洋环流长期研究结果综合得到的概念。

• on the basis of high precision development of tide generating potential, we studied the time varying influence of earth rotation and earth tide to gravity field.

  基于高精度的固体潮展开，研究了地球自转和固体潮对地球重力场时变特性的影响。

• an optimum distribution condition of radio sources for the determination of earth rotation parameters by means of vlbi technique was proposed and explained in detail.

  本文提出了应用射电干涉测量的方法测七地球自转的三个参数时，源矢量的最佳分布条件。

• further analyses show the variation of earth rotation rate and sunspot cycle length have important role on the climate abrupt change in the qinghai-xizang plateau.

  进一步分析表明，地球自转速度和太阳黑子周期长度的变化对高原及北半球本世纪气候的突变和阶段性变化起着重要的作用。

• the radars motion and earth rotation generate a doppler frequency component in the clutter return form any point on the earth-range walking.

  由于天基雷达的运动和地球自转，地球上每一点的杂波都产生了附加的多普勒成分——距离游走效应。

• abstr: earth rotation parameters (erps) are important basic data for satellite precise orbit determination (pod) , high - precision space navigation and positioning.

  文章摘要：地球自转参数是卫星精密定轨、高精度深空导航与定位等必不可少的重要基础数据。

• the change of spaceborne sar doppler frequency rate with the orbit altitude, as well as the influence of earth rotation on the doppler frequency rate of leo sar and that of geo sar are studied.

  研究了星载sar多普勒调频率随轨道高度的变化和地球自转对同步轨道sar和低轨sar调频率的影响；

• in general, the highly accurate astronomically observed earth rotation series might serve as an important reference for the verification of global circulation models.

  总之，高精度的天文观测的地球自转系列可以作为全球环流模型检验的一种重要参考依据。

• finally, the simulation and analysis of relations between mainlobe clutter and antenna angle of view, and between mainlobe clutter and earth rotation are performed.

  最后通过仿真分析了主瓣杂波与天线视角的关系，以及主瓣杂波与地球转动之间的关系。

• a series of effects caused by earth rotation are recommended to be taken into account in the high precision space geodesy.

  建议在高精度的空间大地测量中要顾及到地球自转变化引起的一系列效应。

• there is a strong and complicated nonlinear relation between earthquake activity in china′s mainland and the sun activity, the earth rotation and global earthquake activity.

  中国大陆地震活动与太阳活动、地球自转和全球地震活动之间存在较强的非线性关系。