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- The influence of network noise can be eliminated by time average method. 利用时间平均方法消除了网络噪声的影响。
- Moreover, when the receive aperture is equal to the dimension of Airy spot, the received average intensity on the axis is the largest. 接收器中心置于光轴轴心处,当接收孔径等于爱里斑直径时,接收的均值光强最大。
- A low power feeble signal detection system on watch based on single vector hydrophone has been designeo in which average intensity is detected. 采用平均声强作为检测量,设计出一种基于单个矢量水听器的低功耗弱信号值班检测系统。
- The average intensity of infection in a single Kato-Katz test (111.06 EPG) was markedly higher than the average accumulated intensity of infection (42.51 EPG). 累计阳性者感染度随检测次数增加而逐渐下降;单次阳性者平均感染度(EPG)(111.;06)高于7次累计感染度(42
- Data is average: Data (arrowy value of a quantity) take when scanning every time average. 数据平均:数据(矢量值)在每次扫描时取平均。
- Time Average of Bilinears. Energy Flow in Plane Waves. Circular and Elliptic Polarization. Phase and Group Velocities. Dispersion. 双线性之均时。平面波之能量流。圆形及椭圆形极化。相速度与群速度。色散。
- As the reducing calculation of the flood called"7.25"type,the time average reservoir inflow hydrograph of Saba Reservoir isrotton. 还原计算“7.;25”洪水后,得到了卅把水库时段平均入库流量过程线,经修匀后得到的入库流量过程线,接近实际情况。
- The spinal average intensity and stiffness after SSRF internal fixation in the treatment of lumbar spondylolisthesis was higher than those of normol specimens and those after Steffee steel plate,MSF and SF internal fixation. 采用SSRF内固定其平均强度和刚度均比正常标本高 ,其平均强度、刚度和极限强度均比Steffee钢板、MSF内固定器、SF内固定器高。
- Multi-planar volume reconstruction for PET imaging. Objective To establish a method of multi-planar volume reconstruction for PET imaging, including maximum intensity projection (MIP) and average intensity projection (AIP). 目的 建立可在PC机上运行的PET显像容积数据最大密度投影(maximum intensity projection,MIP)和平均密度投影(average intensity projection,AIP)多层面容积重建(multi-planar volume reconstruction,MPVR)显示计算机软件。
- Variation of time average velocity and Reynolds stress before and after planting eichhornia crassipe in the watercourse is analyzed based on laboratory experiments. 通过室内试验。分析了在河道种植凤眼莲前后水流时均流速和雷诺应力的变化。
- The result shows that during a fast flexion the short time average angular speed is nearly constant, but the instantaneous speed appears to be a fluctuation wave. 模拟结果表明,在快速屈曲过程中,食指短时平均角速度近似为匀速,瞬时角速度呈现阻尼振荡形式。
- Test results show that the eichhornia crassipe has influences on the time average velocity and Reynolds stress, and different cropping patterns have different influences. 试验结果表明,凤眼莲对各向时均流速和雷诺应力的分布影响明显,且不同种植方式的影响程度也不同。
- The characteristics of time average pressure of skimming flow in stepped spillway are studied through experiments, and the law of occurrence and transformation are discussed. 通过模型试验 ,对台阶式溢洪道滑行水流的时均压强特性进行了研究 ,探讨了台阶上时均压强的产生和变化规律。
- average intensity and image energy 亮度与能量均值
- The fuze is provided with some Anti-jamming function by means of instantaneous time average zero-over rate representing Doppler signal's frequency of continuous wave radio Doppler system fuze. 用短时平均过零率表征连续波多普勒体制无线电近炸引信多普勒信号频率,使引信具有一定的抗干扰能力。
- This article makes use of parametric-model method to extract 40Hz ASSR, which has a higher speed than Moving Time Average (MTA) when tracing the transition process of the patient from being conscious to being unconscious. 本文基于参数模型化方法来提取40HzASSR,相对于常规叠加平均方法来说,反应速度较快,能够迅速地跟踪病人从清醒到无意识的转变过程。
- Fruit juices ferment if they are kept a long time. 果汁若是放置很久,就会发酵。
- Time is sometimes called the fourth dimension. 时间有时被称为第四度空间。
- I think the work can be completed ahead of time. 我认为这项工作能提前完成。
- He will come on time even though it rains. 即使下雨,他还是会准时来的。