然后在所说磁共振图像的像素和体素的各个位置根据像素和体素值对于对应的激励触发角的依赖关系计算所说空间灵敏度分布。
The spatial sensitivity profiles are then computed in the positions of the pixels or voxels of the MR images based upon the dependence of the pixel or voxel values on the respective flip angles.
该项目的另一部分是无定向搜索，使用NASA深空网络的小型天线，以较低的灵敏度监测所有空间。
The other part of the project is an undirected search which is monitoring all of space with a lower sensitivity, using the smaller antennas of NASA's Deep Space Network.
修改空间移位参数使其具有高灵敏度，任何较大的撞击、坠落或震动都会被记录下来。
Modify the dimensional shift parameters to be highly sensitive, and every significant bump, drop, or shake can be recorded.
氦离子显微镜能够提供所有扫描射线法中最高空间分辨率的表面图像，以及极高的表面灵敏度。
Helium ion microscopy (HIM) offers the highest spatial resolution surface imaging of any scanning beam method, as well as extremely high surface sensitivity.
并最终要发射一个观测宇宙网专用的比现有系统灵敏度更高的空间望远镜。
And ultimately launch a dedicated space observatory to observe the cosmic web with a much higher sensitivity than possible with current missions.
比较了两类材料的感光光谱范围，感光灵敏度，空间分辨率，抗疲劳性，热稳定性等性能。
The optical storage properties of both materials were compared such as sensitive spectral range, sensitivity, spatial resolution, fatigue resistance and thermal stability.
可以使用氦离子显微镜进行离子散射能谱分析，从而将这项灵敏度最高的表面技术应用于同时要求具有空间分辨率的分析任务中。
Ion scattering spectroscopy can be carried out with HIM, allowing this most surface sensitive technique to be applied to analysis tasks where spatial resolution is also required.
测量电信号的检测技术应该同时具有好的时间分辨率、空间分辨率和电压灵敏度。
An excellent measuring technique for electric signals should have excellent temporal resolution, spatial resolution and voltage sensitivity.
并分析了不同传感器阵列结构对灵敏度水平、均匀性和空间分辨率的影响。
The effect of different array sensors structure to sensitivity level and uniformity, and spatial resolution of array sensors are also analyzed.
简述了进行高空间分辨率，高灵敏度微波辐射计研究的必要性。
In this paper, the necessity of studying, high spatial resolution and high sensitivity microwave radiometer was introduced briefly.
由于不需计算灵敏度逆矩阵和采用松驰技术，本算法具有计算速度快、收敛性能好和占用空间少的优点。
Since it does not need to calculate sensitivity matrix and the relaxation technique is used, this algorithm is advantageous to save computational time and memory space.
云纹制栅仪是一种可实现无防震要求、灵敏度随意可调的高密度空间虚栅制作的仪器。
Moire grating-making instrument is an optical equipment used for making high density space virtual gratings and with sensitivity adjusted freely and no requirement of shockproof.
讨论了其刻度方法、灵敏度和探测下限、空间分辨率和辐射损伤等。
The calibration methods, sensitivity and minimum detection limits, space resolution and radiation damage are discussed.
利用局部紧的条件，将多目标优划问题的灵敏度分析由度量空间推广到拓扑线性空间，得到了更一般的结果。
The paper investigates sensitivity analysis of multiobjective optimization in locally compact topological vector spaces instead of metric spaces and obtains much more general results.
从空间频率通道的观点出发，也可推导出对比灵敏度是和条纹长度的平方根成正比。
The results indicated that the sensitivity is appoximately proportional to the square root of the length of grating. And so does the result derived from Fourier analysis and spatial-frequency channel.
阐述了设计灵敏度分析和优化技术在空间相机设计中的重要性，并介绍了设计灵敏度分析和优化设计的原理及方法在MSC／NASTRAN中的应用。
The importance of design sensitivity analysis and optimization technology is expounded. The principle and method of design sensitivity analysis and optimization technology are used in MSC/NASTRAN.
实验结果表明，该光纤矢量水听器具有很高的灵敏度、较好的空间指向性和良好的低频响应，并有了初步的海上实用性能。
The sea trial of fiber optic vector hydrophone is accomplished. High sensitivity, fine directivity, good low-frequency response and applied performance of fib...
其稳定性好，灵敏度高，空间可达性好，因而它是目前最有效的水下焊缝跟踪方法之一。
With high stability, sensitivity and spatial accessibility, the seam tracking system based on the rotating arc sensor is one of the most effective methods currently.
该传感器具有高灵敏度、高空间分辨率、工程实用性好的特点，并进行了野外试验。
The optical fiber pressure sensor have characteristic of high delicacy and pace distinguish and finer practicability, passed field te…
灵敏度编码磁共振谱成像(SENSE SI)采用线圈矩阵来并行采集MRSI数据，是一种不仅可以大大减少数据采集时间，而且不影响空间和谱的分辨率的全新方法。
SENSE-SI applies coil array for parallel MRSI data acquisition. It offers a new approach to reducing the acquisition time at preserved spectral and spatial resolution in MRSI.
另外，附加电极的引入也为降低加速阳极电位和偏转电极电位从而提高偏转系统的灵敏度提供了一定的空间。
And also, the possibility of lowering the potentials of accelerating anode and deflecting plate is largely enhanced by the modification to the optical system.
另外，附加电极的引入也为降低加速阳极电位和偏转电极电位从而提高偏转系统的灵敏度提供了一定的空间。
And also, the possibility of lowering the potentials of accelerating anode and deflecting plate is largely enhanced by the modification to the optical system.
应用推荐