这种涡流将抑制梯度磁场的快速变换,从而防碍正常的成像过程。
The desired fast rise of the gradient magnetic filed is suppressed by the eddy currents so that the imaging process is affected.
梯度产生线圈组件被刚硬化以抑制梯度产生线圈组件的低频震动。
The gradient generation coil assembly is stiffened to suppress low frequency vibration of the gradient generation coil assembly.
为了解决转子变刚度控制中因参数变化导致瞬态响应问题,采用梯度算法,计算出抑制转子瞬态响应所需的控制力。
The gradient algorithm was adopted to calculate the required control force to suppress the rotor's instantaneous response coming from the parameter variance in the stiffness varying control of rotor.
通过确定尺度相乘后的梯度图像,采用非最大值抑制方法得到边缘图像。
Using the non-maximal suppression method, the edge map is obtained by confirming the gradient map of the scale multiplication.
目的:探讨低场强磁共振梯度回波和脂肪抑制成像在膝关节外伤中的诊断价值。
Purpose: To assess the value of low field intensity MR gradient echo and fat inhibition image formation in the diagnosis of the injury of knee.
目的探讨低场强磁共振梯度回波和脂肪抑制成像在膝关节损伤中的临床应用。
Objective TO assess the value of low field intensity MR gradient echo and fat inhibition image formation in the diagnosis of the injury of knee.
通过基于梯度直方图来选取双阈值,最后进行基于双阈值的非极大值抑制,得到边缘检测的图像。
Based on the gradient histogram, the double thresholds can be found. At last, non-maximum suppression based on double thresholds is used to detect the edge.
雷诺协强的径向梯度驱动带状流抑制了湍流输运。
Zonal flows can be driven by the radial gradient of the Reynolds stress.
浓度梯度间差异显著,低浓度锌促进生长,高浓度抑制生长,中浓度处于过渡态,不同化合物对玉米作用不同。
There was significant difference among different concentration treatments. The growth of maize was promoted under low level and was inhibited under high level.
在1 .5T 磁共振成像仪上应用屏气下脂肪抑制心电门控K 空间分段采集快速梯度回波技术进行冠脉血管成像研究。
Coronary MRA was performed with breath-hold fatsuppressed ECG-gated fast gradient echo sequence with K-space segmentation using a 1.5T MR scanner.
这些元素的多样化组合产生不同的梯度水平,高性能梯度系统能成功抑制外周神经刺激。
A variety of configurations of these elements results in a range of gradient performance levels, and successful prohibition of peripheral nerve stimulation while providing high gradient performance.
这些元素的多样化组合产生不同的梯度水平,高性能梯度系统能成功抑制外周神经刺激。
A variety of configurations of these elements results in a range of gradient performance levels, and successful prohibition of peripheral nerve stimulation while providing high gradient performance.
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