捕获
- 更多网络例句与捕获相关的网络例句 [注：此内容来源于网络，仅供参考]
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New methods of setting nets have reduced the bycatch of dolphins but not of other species, such as billfish, turtles and sharks.
布设渔网的一些新方法已经减少副捕获物海豚的捕获，但没有减少其它一些生物的捕获，象长嘴鱼、海龟和鲨鱼。
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To solv e this problem, a circular correlation method based on FFT for C/A code acquisition was discussed. To improve SNR in weak signal environments, this text put forward a modified acquisition by circular correlation. The analysis and simu lations indicate that the method can make the perˉ formance of acquisition in low SNR improved and verify its validit y.
针对弱信号环境下低信噪比的情况，研究了适合该算法的解决方案，并提出改进的捕获算法，理论分析与实验结果证实了该方法在弱信号环境下具有较好的捕获性能，并能大幅度减少捕获时间。
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In the condition of long pseudo code and large carrier Doppler frequency shift, the number of FFT points in the conventional synchronous acquisition algorithm is too large, the complex multiplication is of high computational complexity and large time cost, and the parameter evaluation acquired in a long duration is not applicable for carrier tracking because it is too old.
当伪码较长、载波多普勒频移较大时，传统的同步捕获算法进行的FIT点数较多，复数来加运算量大，耗时长，而在校长的捕获时间内，捕获得到的参数估计过于陈旧，无法应用于载波跟踪，为此，文中提出了一种改进的快速同步方法。
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Firstly, from Gauss' equations and relative motion equations, the relation of control impulse and relative motion was expressed as analysis formulas and simplified based on the near circular condition. By deeply analyzing the mechanism of impulses in each directions (radial, in-track and cross-track directions) effect on relative motion respectively, two maneuvers to establish formation flying are provided: one is to utilize the impulses in radial and cross-track directions, the other is to utilize the impulses in along-track and cross-track directions. Both of the two methods can establish satellite formation flying of any configuration. The method with impulses irradial and cross-track directions needs only 3 impulses, while the method with impulses in along-back and cross-track directions needs 4 impulses. Lastly, by an example of establishing a space-circle formation flying, two maneuvers were compared with each other in the amount of impulses and fuel consuming estimation.
首先由高斯型拉格朗日轨道摄动运动方程得到轨道坐标系中控制冲量与轨道根数偏差的关系，基于近圆轨道的条件简化并带入相对运动方程，得到控制冲量与相对运动的关系表达式；通过深入分析各个方向（径向、沿迹向与轨道面法向）的控制冲量对相对运动的影响，给出了分别用径向与轨道面法向控制冲量组合和沿迹向与轨道面法向控制冲量组合实现编队捕获的两种控制策略；最后给出了一个空间圆编队捕获实例，并从燃料消耗、施加冲量次数及捕获时间等角度对比研究了两种控制策略的特点。
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In this paper, A new approach to Pseudo Noise code acquisition for a Code Division Multiple Access direct sequence spread spectrum system is presented and analyzed.
本文研究了一种新的直接序列扩频系统的扩频序列捕获方法-利用反馈环的串行搜索捕获。此系统是在单积分串行搜索捕获的基础上，增加了一个反馈结构而实现的。
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Theoretical analysis and simulation shows that the direction driving motor accelerates first, and then decelerates to compensate for the eccentricity when the satellite is deviated from laser center with a certain distance, and reacquires the tracking satellite. The needed time from reacquisition to tracking is affected by motor acceleration, telescope′s detecting precision, and detector′s response and treatment time, and the effect of detector precision on the reacquisition and re-tracking time is greater, as a result, the detector response and treatment time is decreased to the least.
理论分析与仿真结果表明，当卫星偏离光斑中心一定距离时，指向驱动电机先加速后减速，补偿这个偏心，重新捕获跟踪卫星；重新捕获到跟踪所需时间受电机加速度和望远镜探测精度以及探测器响应处理时间影响，其中探测器精度对重新捕获到跟踪所需时间影响较大，探测器响应处理时间要减小到最小；为了使从捕获到跟踪过程中卫星始终在扫描光斑范围内，经纬仪驱动电机的最小角加速度为25.5°/s2。
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Based on several typical autonomous on-orbit capture systems, the related key technologies and development status are presented, and the limitations of rigid on-orbit capture based on space manipulators are indicated.
结合典型的自主在轨捕获系统，阐述了自主在轨捕获关键技术及发展现状，并指出了目前基于空间机械臂的刚性在轨捕获模式的局限性。
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Results The re158rodents belonged to3genus in three townships of Lanping County were captured and Rattus norvegicus caught in residential areas accounted for90.09%.Apodemus agrariuswas predominant in the field accounted for63.16%.The infectious rates of Hattanvirus in Rattus norvegicus and Suncus murinus were7.69%and25.00%,respectively.Hattanvirus was not detected from other animals.The IgG antibody positive rate to Hattanvirus in the serum of hosts of rodents and human population were12.20%and7.00%.
结果 兰坪县3个乡镇共捕获5属158只啮齿动物，其中居民区中褐家鼠的构成比为91.09%，为优势种；野外高山姬鼠的构成比为63.16%，为优势种。3个乡镇中仅见中排乡捕获的褐家鼠汉坦病毒抗原的感染率为7.69%（5/65），臭鼠句鼠青为25.00%（1/4），其他捕获的动物中未查出汉坦病毒抗原；宿主动物血清中汉坦病毒IgG抗体阳性率为12.20%（5/41），其中褐家鼠的阳性率为12.50%（5/40）；人群中汉坦病毒IgG抗体阳性率为7.00%（3/43）。
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Results There158rodents belonged to3genus in three townships of Lanping County were captured and Rattus norvegicus caught in residential areas accounted for90.09%.Apodemus agrariuswas predominant in the field accounted for63.16%.The infectious rates of Hattanvirus in Rattus norvegicus and Suncus murinus were7.69%and25.00%,respectively.Hattanvirus was not detected from other animals.The IgG antibody positive rate to Hattanvirus in the serum of hosts of rodents and human population were12.20%and7.00%.
结果 兰坪县3个乡镇共捕获5属158只啮齿动物，其中居民区中褐家鼠的构成比为91.09%，为优势种；野外高山姬鼠的构成比为63.16%，为优势种。3个乡镇中仅见中排乡捕获的褐家鼠汉坦病毒抗原的感染率为7.69%（5/65），臭鼠句鼠青为25.00%（1/4），其他捕获的动物中未查出汉坦病毒抗原；宿主动物血清中汉坦病毒IgG抗体阳性率为12.20%（5/41），其中褐家鼠的阳性率为12.50%（5/40）；人群中汉坦病毒IgG抗体阳性率为7.00%（3/43）。
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The aim of this study is to investigate the mechanism of attentional capture in visual search on the basis of the existing theory of attentional capture and Perceptual load theory of attention.
本研究从已有的注意捕获理论以及注意的知觉负荷理论出发，采用注意捕获的视觉搜索范式对注意捕获中知觉负荷的调节作用，观察者搜索模式对注意捕获的影响，以及干扰子时间、空间特点对注意捕获的影响等三方面内容进行了探讨。
- 更多网络解释与捕获相关的网络解释 [注：此内容来源于网络，仅供参考]
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capturing nucleus：捕获核
捕获与分裂比 capture-to-fission ratio | 捕获核 capturing nucleus | 捕获状态 capturing state
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caught caught：捕捉, 捕获物, (窗)钩捕获, 赶上(车船等), 发觉, 感染(疾病)抓住
buy买, 购买, bought bought | catch捕捉, 捕获物, (窗)钩捕获, 赶上(车船等), 发觉, 感染(疾病)抓住 caught caught | choose选择, 选定 chose chosen
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To catch and hold in or as if in a net; entrap：使陷入,捕获:在网中或仿佛在网中捕获;用陷井捕获
To involve in hampering or awkward complications; entangle. 使卷入...的纠缠:使...卷进纠... | To catch and hold in or as if in a net; entrap.使陷入,捕获:在网中或仿佛在网中捕获;用陷井捕获 | vi.(不及物动词...
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capture gamma radiation：捕获加马辐射
"capture gamma","捕获加马" | "capture gamma radiation","捕获加马辐射" | "capture gamma-rays","捕获加马射线"
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capture gamma rays：捕获加马射线
"capture gamma radiation","捕获加马辐射" | "capture gamma-rays","捕获加马射线" | "capture gammas","捕获加马"
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snap grid：捕获栅格 锁点格点
snap angle 捕获角度 锁点角度 | snap grid 捕获栅格 锁点格点 | Snap mode 捕获模式 锁点模式
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case insensitive：校验记录时捕获的文本与回放时捕获的是否匹配(不区分大小写)
Case-Sensitive -校验记录时捕获的文本与回放时捕获的... | Case-Insensitive -校验记录时捕获的文本与回放时捕获的是否匹配(不区分大小写); | Find Sub String Case-Sensitive -核实记录时捕获的文本是否是回放时捕获...
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prize court：捕获法庭捕获法院
prize court 捕获法庭 | prize court 捕获法庭捕获法院 | Prize Court 捕获法院
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Unit - Make Rescuable：单位为可捕获/不可捕获 设定指定单位可以为指定游戏者所捕获/不可捕获
Unit - Rescue Unit 夺取单位 让指定单位所属于指定游戏... | Unit - Make Rescuable 单位为可捕获/不可捕获 设定指定单位可以为指定游戏者所捕获/不可捕获 | Unit - Set Rescue 单位被捕获距离 设定指定单位可被捕获的...
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prize crew：捕获船员;捕获水手
prize court;捕获法院;; | prize crew;捕获船员;捕获水手;; | Prize for Peace;和平奖;;