研究基于速度特征矢量提取运动目标的图像分割方法。
An image segmentation method based on the velocity feature vector of moving target was proposed.
运用运动合成原理分析了割前脱粒收割机梳齿运动的速度特征。
The speed characteristics of comb of threshing apparatus prior to cutting were analysed based on movement composition theory.
讨论了飞机的飞行轨迹和速度特征及其雷达测量,给出了飞行航迹的数学表示和图形编辑方法。
Plane's track and velocity feature together with their radar measure are discussed. Track mathematic description and graphic edit method are also given.
针对射流流场的速度特征及单丝斜热线对垂直支杆来流的响应特性,提出了测量数据优化处理方法。
In view of the velocity profile characters of the swirl jet and the response of the inclined single wire probe perpendicular to the main flow, the optimized data process is introduced.
研究通过提取运动目标的角点特征,获得目标的结构特征及速度特征的方法,实现目标的较精确识别和速度估计。
The method to acquire the construction and motion characteristic of the target whit high accuracy based on withdrawing the corner features of the target has been studied.
流利程度的主要特征是语言速度和语言连续性。
The key indicators of fluency are speech rate and speech continuity.
不过,NASA研究太阳的科学家认为以这次日冕爆发的速度和特征,表明它是一个非典型的日冕物质喷发。
Nonetheless, NASA solar scientists agree that its speed and characteristics suggest that it was indeed a non-typical coronal mass ejection.
研究结果也表明,人的脑部速度具备遗传学特征。
The study also suggests a person's brain speed is an inherited trait.
根据协议本身的特征以及所需的可靠性和速度不同,将使用不同的传输协议。
Depending on the nature of the protocol and the reliability and speed required, different transports are used.
它在Web上具有在内存中运行般的速度,使因特网搜索和复杂的文本匹配变得更容易,同时还融合了关系数据库的可伸缩性和可用性特征。
It has in-memory speed to facilitate Internet searches and complex text matching combined with the scalability and availability characteristics of a relational database.
同样,OCO也会研究太阳反射光线中的二氧化碳和氧气特征光谱,它将于705公里的上空以99分钟绕地球一圈的速度飞行。
OCO will similarly study carbon dioxide and also oxygen signatures in reflected sunlight. It will fly at an average altitude of 705km and orbit the Earth about every 99 minutes.
不仅仅是商业周期到了生产率增长速度减慢这一点,它还有加剧暂时生产率波动的几个特征。
Not only has the business cycle reached the point at which productivity growth usually slows, it also has several characteristics that may have exacerbated temporary productivity swings.
近来农地价格增长的另一重要特征,则是土地价格的增长速度超过租金增长速度。
What is also significant about the more recent increase is that prices have outstripped rents.
另外一个新特征就是增加响应速度和3d效果的陀螺仪。
Other new features include a gyroscope that will improve the iPhone's responsiveness and ability to offer games with 3d effects.
云计算病毒检测能让病毒爆发迅速地被鉴定并发布对应的补丁程序,这样才能跟上病毒迅速繁殖和新变种或新特征的产生速度。
Outbreaks can be quickly classified and fixes posted, keeping up with the rapid proliferation of new virus variants and their associated signatures.
共同特征:自助式服务,自然获取用户,达到网络效应的临界质量,失控的用户增长速度,赢家通吃的市场环境,复杂的用户体验,网络效应,以创造新的用户社交互动方式为典型。
Common characteristics: self service customer acquisition, critical mass, runaway user growth, winner take all markets, complex ux, network effects, typically create new ways for people to interact.
市场在3000点附近的支撑位以下运行时最危险的特征是下跌的速度。
The most dangerous feature of the market move below support near 3000 was the speed of the fall.
此方法适用于处理速度要求非常高的工业机器视觉中特征边界的边界获取。
This kind of way suits characteristic edge detection in the industry machinery vision area which requires very high processing speed.
为了探究速度滑冰运动员形态结构与功能特征,利用彩色多普勒血流显像仪对21名速滑运动员的左心室进行检查。
In order to explore the speed skaters' characteristics of physique structure and function, this paper USES color Doppler Blood Stream Picture Instrument to inspect left ventricle of 21 speed skaters.
标志以rhion的简单识别性为创意出发点,结合行业特征——速度,将市场存在与主观欣赏结合变形。
Starting with a simple sign recognition of RHION as the creative point, combined with industry characteristics: speed, will market the deformation combined with subjective appreciation.
道路的条件是指该设施的几何特征,如车道,车道宽度,肩宽度和自由流动速度的数量。
Roadway conditions refer to the geometric characteristics of the facility, such as the number of lanes, lane widths, shoulder widths, and free-flow speeds.
少年排球运动员不仅需具备良好的身体素质,包括肌肉力量、速度、耐力和柔韧性,而且拥有良好的身体素质特征。
Junior volleyball players not only need to have good physical fitness, including muscle strength, speed, endurance and flexibility, and has good physical characteristics.
颜色分类处理使用特征函数,可以减少颜色坐标转换运算,提高颜色分类速度。
Characteristic function is used for color classification, which can reduce the operation of color coordinate conversion and improve the speed of color classification.
根据速度传感器的型号,每一个轮齿产生的脉冲数可以是2- 16,并通过实时处理的特征,确保这一脉冲从第一个轮齿开始旋转时就能感应到。
Depending on the sensor model the number of pulses resulting from each gear tooth may be 2 to 16, with the nature of the realtime processing ensuring that this occurs from the first tooth sensed.
声波就和光波一样,是以频率、波长和传播速度为其特征。
Like light waves, acoustic (sound) waves are characterized by a frequency, wavelength and propagation speed.
作者使用比例训练的BP算法,提出对训练模式进行样本重组的方法,其特点是训练速度快、特征抽取能力强。
A scale training algorithm of BP neural network is used, and sample reorganization method is proposed. Its advantage is the fast training speed and good feature extraction ability.
结果发现:1)广义M_J集的分形结构特征可形象地反映出粒子速度的变化规律;
The authors found that: (1) The fractal structure of the generalized M-J sets may visually reflect the change rule of particle's velocity.
对加速度进行特征提取,可以使得波形的幅度特征更加明显,有利于进行轨道故障的检测。
The waveforms 'amplitude character will be more distinct through accelerations 'feature extraction, and this is propitious to rail deformation detection.
对加速度进行特征提取,可以使得波形的幅度特征更加明显,有利于进行轨道故障的检测。
The waveforms 'amplitude character will be more distinct through accelerations 'feature extraction, and this is propitious to rail deformation detection.
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