radial velocity造句

• Harps high accuracy radial velocity planet searcher
  高精度视向速度行星搜索器
• The distribution law of radial velocity of flow field in hydrocyclone
  水力旋流器流场径向速度分布规律研究
• 3 tdwr radial velocity 6 deg scan
  径向速度6度扫描
• Heliocentric radial velocity
  日心视向速度
• Radial velocity curve
  视向速度曲线
• A doppler radar only measures the component of the velocity in the line of sight , the so - called radial velocity
  因为多普勒雷达探测到的仅仅是风矢量在径向上的分量。
• The radar negative radial velocity - cool colours with a typical width of 1 km were seen downwind of nei lak shan and cheung shan from time to time
  在弥勒山及象山的下风位置，不时见到约一公里宽的狭长径向风朝向雷达反径向风冷色。
• The wind field retrieval data are obtained by plied muscat technique to transact the rude radial velocity data which were observed by dual - doppler radar volume scans
  该资料是用双多普勒天气雷达同步立体扫描数据，通过muscat技术，反演出风场。
• The radar ( negative radial velocity - - cool colours ) with a typical width of 1 km were seen downwind of nei lak shan ( nls ) and cheung shan ( cs ) from time to time
  在弥勒山及象山的下风位置，不时见到约一公里宽的狭长径向风朝向雷达(反径向风冷色) 。
• The radial velocity profile of the liquid is dependent on the superficial air velocity and the column height , and flows from the wall to the center at bottom of the column
  径向液相速度既与气相折算速度有关又与位置高度有关，在塔底部呈现负值，这意味着向塔轴心方向流动。
• The researchers ? a team of swiss , french and portuguese planet - hunters using a telescope based in chile ? used an indirect method called the “ radial velocity ” technique
  这些由瑞士、法国和葡萄牙寻找行星人员组成研究人员，通过位于智利的一架天文望远镜，使用称为“径向速度”的间接方式进行探测。
• The relatively simple mass continuous equation is used to calculate vertical velocity , and use radial velocity projection relation of dual - doppler radar to retrieve the three - dimensional wind field
  采用较简单的质量连续方程求取垂直速度方案，利用两部雷达的径向速度投影关系反演大气三维风场。
• The effect of the radial velocity on synthetic spectrum and synthetic range profile is discussed , and the velocity compensation method is described . the ambiguity of stepped - chirp is presented and < wp = 6 > used to design the waveform . furthermore , the stepped - chirp sar system design and sar imaging are discussed
  创新点在于：提出了脉内调频脉冲串波形合成宽带回波、获得一维高分辨率距离像的方法，给出了脉内调频脉冲串合成孔径雷达成像的具体步骤。
• Three kinds of results are obtained by simulation calculating the two models : the composed vector diagrams of the axial velocity ( v ) and the radial velocity ( vr ) at the different times in the symmetry section ; diagrams of curves of the velocity vector ( v ^ ) and ( vr ) at the different times in the different sections ; diagrams of the secondary flow vectors at the different times in the different sections
  我们对两种不同直径的s型血管进行了有限元模拟计算，得到三种结果：在对称面内不同时刻的轴向速度v _和径向速度v _ r的合成矢量；在不同截面不同时刻的速度分量v _和v _ r的曲线图；在不同截面不同时刻的二次流的矢量图。
• The 29 f globular clusters in the galaxy are selected as samples in my paper ( the space distribution and motional orbits of the samples have not been researched in detail before . ) . according to the basic parameters : azimuth coordinates , distances from the sun , radial velocities and proper motions of sample clusters , the initial positions and velocities of the samples are reduced using the galactic coordinates , and their orbits are integrated by numerical method for three different galactic gravitational potential models
  本文选用银河系中29个累积光谱型为f型的球状星团作为样本(这些样本星团的空间分布和运动特征都没有被详细地讨论过) ，根据它们的基本资料：方位坐标、日心距、视向速度，绝对自行等参数，归算处理得出了各样本星团的空间分布和运动速度。
• In this thesis , the basic arithmetic of piv software - cross - correlation arithmetic is introduced in detail , during the data process , through processing the two sequential images by the cross - correlation arithmetic , the vector charts of particles velocity can be obtained , so is the chart of absolute velocity , with velocity decomposed into the radial velocity and axial velocity
  本文对试验所获得的连续图像通过互相关算法，获得颗粒速度矢量图，并将速度分解为径向速度和轴向速度，对每一小区域内的颗粒按速度方向不同进行速度平均，获得颗粒的平均速度分布曲线。
• The main work is given as follows : the stepped - frequency waveform synthesizing the wideband signal , the synthetic range profile ( srp ) by ifft , the range resolution of stepped - frequency waveform , the effect of the radial velocity on the srp , the radial velocity compensation , ambiguity function , waveform design and stepped frequency sar imaging and so on
  包括：频率步进波形合成超宽带信号分析， ifft方法获得目标一维距离像与距离分辨率分析，径向速度对目标距离像的影响、速度补偿、频率步进信号的模糊函数分析，以及频率步进波形照射下的合成孔径雷达成像、波形设计与系统设计。
• This thesis is aimed to study the flow field in circulating fluidized bed ( cfb ) holier in cold state based on the system of particle image velocimetry ( piv ) , several parts are included : the distribution of particles velocity in cfb boiler including radial velocity and axial velocity of particles ; the average radial and axial concentration distribution of particles in cfb boiler ; the average radial and axial size distribution of particles in cfb boiler
  本文采用piv系统对循环流化床锅炉冷态流场进行了试验研究，研究的主要内容包括：循环流化床冷态流场粒子的速度分布特性，包括粒子的径向速度和轴向速度分布；循环流化床颗粒的平均浓度沿径向和轴向分布特性；循环流化床颗粒平均粒径的轴向和径向分布特性。